https://stock.noler.com/us/stock/efoi https://stock.noler.com/us/stock/efoi/13f-holdings https://stock.noler.com/us/stock/efoi/accounts-payable https://stock.noler.com/us/stock/efoi/accounts-payable-current-and-noncurrent https://stock.noler.com/us/stock/efoi/accounts-payable-related-parties-current-and-noncurrent https://stock.noler.com/us/stock/efoi/accounts-receivable https://stock.noler.com/us/stock/efoi/accounts-receivable-gross-current https://stock.noler.com/us/stock/efoi/accounts-receivable-related-parties https://stock.noler.com/us/stock/efoi/accrual-for-taxes-other-than-income-taxes-current https://stock.noler.com/us/stock/efoi/accrued-employee-benefits-current https://stock.noler.com/us/stock/efoi/accrued-income-taxes-current https://stock.noler.com/us/stock/efoi/accrued-liabilities-current https://stock.noler.com/us/stock/efoi/accrued-professional-fees-current https://stock.noler.com/us/stock/efoi/accrued-sales-commission-current https://stock.noler.com/us/stock/efoi/accumulated-depreciation https://stock.noler.com/us/stock/efoi/acquisition-contingent-consideration-arrangements-change-in-amount-of-contingent-consideration-liability https://stock.noler.com/us/stock/efoi/acquisition-contingent-consideration-arrangements-change-in-amount-of-contingent-consideration-liability-1 https://stock.noler.com/us/stock/efoi/acquisition-contingent-consideration-liability https://stock.noler.com/us/stock/efoi/activist-13d-13g https://stock.noler.com/us/stock/efoi/additional-paid-in-capital-common-stock https://stock.noler.com/us/stock/efoi/adjustments-related-to-tax-withholding-for-share-based-compensation https://stock.noler.com/us/stock/efoi/adjustments-to-reconcile-net-income-loss-to-cash-provided-by-used-in-operating-activities https://stock.noler.com/us/stock/efoi/advertising-expense https://stock.noler.com/us/stock/efoi/allocated-share-based-compensation-expense https://stock.noler.com/us/stock/efoi/allowance-for-doubtful-accounts-receivable https://stock.noler.com/us/stock/efoi/allowance-for-doubtful-accounts-receivable-current https://stock.noler.com/us/stock/efoi/amended-reports-10-k https://stock.noler.com/us/stock/efoi/amortization https://stock.noler.com/us/stock/efoi/amortization-of-debt-discount-premium https://stock.noler.com/us/stock/efoi/amortization-of-deferred-loan-origination-fees-net https://stock.noler.com/us/stock/efoi/analyst-ratings-buy https://stock.noler.com/us/stock/efoi/analyst-ratings-hold https://stock.noler.com/us/stock/efoi/analyst-ratings-no-rating https://stock.noler.com/us/stock/efoi/analyst-ratings-sell https://stock.noler.com/us/stock/efoi/antidilutive-securities-excluded-from-computation-of-earnings-per-share-amount https://stock.noler.com/us/stock/efoi/aoci https://stock.noler.com/us/stock/efoi/area-of-real-estate-property https://stock.noler.com/us/stock/efoi/asset-impairment-charges https://stock.noler.com/us/stock/efoi/assets-held-for-sale-current https://stock.noler.com/us/stock/efoi/assets-of-disposal-group-including-discontinued-operation-current https://stock.noler.com/us/stock/efoi/auditor https://stock.noler.com/us/stock/efoi/basic-shares https://stock.noler.com/us/stock/efoi/billed-contract-receivables https://stock.noler.com/us/stock/efoi/billings-in-excess-of-cost https://stock.noler.com/us/stock/efoi/billings-in-excess-of-cost-current https://stock.noler.com/us/stock/efoi/business https://stock.noler.com/us/stock/efoi/business-acquisition-contingent-consideration-at-fair-value-current https://stock.noler.com/us/stock/efoi/business-acquisition-contingent-consideration-at-fair-value-noncurrent https://stock.noler.com/us/stock/efoi/business-acquisition-preacquisition-contingency-amount https://stock.noler.com/us/stock/efoi/business-acquisitions-purchase-price-allocation-subsequent-years-remaining-adjustments https://stock.noler.com/us/stock/efoi/buybacks-share-repurchases https://stock.noler.com/us/stock/efoi/buybacks-shares-repurchased-value https://stock.noler.com/us/stock/efoi/capital-expenditures https://stock.noler.com/us/stock/efoi/capital-expenditures-incurred-but-not-yet-paid https://stock.noler.com/us/stock/efoi/capital-leased-assets-gross https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-due-current https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-due-in-five-years https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-due-in-four-years https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-due-in-three-years https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-due-in-two-years https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-interest-included-in-payments https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-net-minimum-payments https://stock.noler.com/us/stock/efoi/capital-leases-future-minimum-payments-present-value-of-net-minimum-payments https://stock.noler.com/us/stock/efoi/capital-leases-lessee-balance-sheet-assets-by-major-class-accumulated-deprecation https://stock.noler.com/us/stock/efoi/capitalized-computer-software-gross https://stock.noler.com/us/stock/efoi/cash https://stock.noler.com/us/stock/efoi/cash-and-cash-equivalents-change https://stock.noler.com/us/stock/efoi/cash-and-equivalents https://stock.noler.com/us/stock/efoi/cash-and-restricted-cash https://stock.noler.com/us/stock/efoi/cash-collateral-for-borrowed-securities https://stock.noler.com/us/stock/efoi/cash-equivalents-at-carrying-value https://stock.noler.com/us/stock/efoi/cash-flow-breakdown https://stock.noler.com/us/stock/efoi/cash-provided-by-used-in-financing-activities-discontinued-operations https://stock.noler.com/us/stock/efoi/cash-provided-by-used-in-investing-activities-discontinued-operations https://stock.noler.com/us/stock/efoi/cash-provided-by-used-in-operating-activities-discontinued-operations https://stock.noler.com/us/stock/efoi/class-of-warrant-or-right-exercise-price-of-warrants-or-rights https://stock.noler.com/us/stock/efoi/class-of-warrant-or-right-exercise-price-of-warrants-or-rights-1 https://stock.noler.com/us/stock/efoi/class-of-warrant-or-right-number-of-securities-called-by-warrants-or-rights https://stock.noler.com/us/stock/efoi/class-of-warrant-or-right-outstanding https://stock.noler.com/us/stock/efoi/clinical-trials https://stock.noler.com/us/stock/efoi/commitments-and-contingencies https://stock.noler.com/us/stock/efoi/common-stock-par-or-stated-value-per-share https://stock.noler.com/us/stock/efoi/common-stock-value https://stock.noler.com/us/stock/efoi/common-stock-value-outstanding https://stock.noler.com/us/stock/efoi/company-guidance https://stock.noler.com/us/stock/efoi/company-profile https://stock.noler.com/us/stock/efoi/comprehensive-income https://stock.noler.com/us/stock/efoi/congressional-trades-stocks-including-adrs https://stock.noler.com/us/stock/efoi/construction-in-progress-gross https://stock.noler.com/us/stock/efoi/contract-liability https://stock.noler.com/us/stock/efoi/contract-receivable-retainage https://stock.noler.com/us/stock/efoi/contract-revenue-cost https://stock.noler.com/us/stock/efoi/contracts-revenue https://stock.noler.com/us/stock/efoi/convertible-debt https://stock.noler.com/us/stock/efoi/convertible-notes-payable https://stock.noler.com/us/stock/efoi/convertible-notes-payable-current https://stock.noler.com/us/stock/efoi/convertible-preferred-stock-shares-issued-upon-conversion https://stock.noler.com/us/stock/efoi/convertible-securities-retired https://stock.noler.com/us/stock/efoi/cost-of-revenue https://stock.noler.com/us/stock/efoi/costs-in-excess-of-billings-on-uncompleted-contracts-or-programs https://stock.noler.com/us/stock/efoi/costs-in-excess-of-billings-on-uncompleted-contracts-or-programs-expected-to-be-collected-within-one-year https://stock.noler.com/us/stock/efoi/cover-page-shares-outstanding https://stock.noler.com/us/stock/efoi/cumulative-effect-of-new-accounting-principle-in-period-of-adoption https://stock.noler.com/us/stock/efoi/current-assets https://stock.noler.com/us/stock/efoi/current-federal-tax-expense-benefit https://stock.noler.com/us/stock/efoi/current-foreign-tax-expense-benefit https://stock.noler.com/us/stock/efoi/current-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/current-liabilities https://stock.noler.com/us/stock/efoi/current-portion-of-long-term-debt https://stock.noler.com/us/stock/efoi/current-ratio https://stock.noler.com/us/stock/efoi/current-state-and-local-tax-expense-benefit https://stock.noler.com/us/stock/efoi/customer-deposits-current https://stock.noler.com/us/stock/efoi/debt-and-capital-lease-obligations https://stock.noler.com/us/stock/efoi/debt-carrying-amount https://stock.noler.com/us/stock/efoi/debt-conversion-converted-instrument-amount https://stock.noler.com/us/stock/efoi/debt-conversion-converted-instrument-shares-issued https://stock.noler.com/us/stock/efoi/debt-conversion-original-debt-amount https://stock.noler.com/us/stock/efoi/debt-conversion-original-debt-interest-rate-of-debt https://stock.noler.com/us/stock/efoi/debt-convertible-conversion-price https://stock.noler.com/us/stock/efoi/debt-equity-ratio https://stock.noler.com/us/stock/efoi/debt-interest-rate-stated-percentage https://stock.noler.com/us/stock/efoi/debt-longterm-and-shortterm-combined-amount https://stock.noler.com/us/stock/efoi/debt-maturing-after-year-five https://stock.noler.com/us/stock/efoi/debt-maturing-in-next-twelve-months https://stock.noler.com/us/stock/efoi/debt-maturing-in-year-five https://stock.noler.com/us/stock/efoi/debt-maturing-in-year-four https://stock.noler.com/us/stock/efoi/debt-maturing-in-year-three https://stock.noler.com/us/stock/efoi/debt-maturing-in-year-two https://stock.noler.com/us/stock/efoi/debt-maturing-remainder-of-fiscal-year https://stock.noler.com/us/stock/efoi/debt-repaid https://stock.noler.com/us/stock/efoi/debt-unamortized-discount https://stock.noler.com/us/stock/efoi/debt-unamortized-discount-premium-and-debt-issuance-costs-net https://stock.noler.com/us/stock/efoi/debtor-reorganization-items-write-off-of-deferred-financing-costs-and-debt-discounts https://stock.noler.com/us/stock/efoi/deferred-federal-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/deferred-finance-costs-current-net https://stock.noler.com/us/stock/efoi/deferred-foreign-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/deferred-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/deferred-revenue https://stock.noler.com/us/stock/efoi/deferred-state-and-local-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/deferred-tax-assets-in-process-research-and-development https://stock.noler.com/us/stock/efoi/deferred-tax-assets-liabilities-net https://stock.noler.com/us/stock/efoi/deferred-tax-assets-operating-loss-carryforwards https://stock.noler.com/us/stock/efoi/deferred-tax-assets-operating-loss-carryforwards-subject-to-expiration https://stock.noler.com/us/stock/efoi/deferred-tax-assets-tax-credit-carryforwards-research https://stock.noler.com/us/stock/efoi/deferred-tax-assets-tax-deferred-expense-reserves-and-accruals-allowance-for-doubtful-accounts https://stock.noler.com/us/stock/efoi/deferred-tax-assets-tax-deferred-expense-reserves-and-accruals-other https://stock.noler.com/us/stock/efoi/deferred-tax-assets-valuation-allowance https://stock.noler.com/us/stock/efoi/deferred-tax-liabilities https://stock.noler.com/us/stock/efoi/deferred-tax-liabilities-current https://stock.noler.com/us/stock/efoi/deferred-tax-liabilities-leasing-arrangements https://stock.noler.com/us/stock/efoi/deposits-assets-current https://stock.noler.com/us/stock/efoi/depreciation https://stock.noler.com/us/stock/efoi/diluted-shares https://stock.noler.com/us/stock/efoi/discontinued-operation-gain-loss-from-disposal-of-discontinued-operation-before-income-tax https://stock.noler.com/us/stock/efoi/discontinued-operation-income-loss-from-discontinued-operation-before-income-tax https://stock.noler.com/us/stock/efoi/discontinued-operation-income-loss-from-discontinued-operation-during-phase-out-period-before-income-tax https://stock.noler.com/us/stock/efoi/discontinued-operation-tax-effect-of-discontinued-operation https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-assets-noncurrent https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-costs-of-goods-sold https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-gross-profit-loss https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-inventory https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-operating-expense https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-other-expense https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-other-income https://stock.noler.com/us/stock/efoi/disposal-group-including-discontinued-operation-revenue https://stock.noler.com/us/stock/efoi/dividend https://stock.noler.com/us/stock/efoi/dividend-safety https://stock.noler.com/us/stock/efoi/due-from-related-parties https://stock.noler.com/us/stock/efoi/due-to-other-related-parties-current-and-noncurrent https://stock.noler.com/us/stock/efoi/earnings-per-share-basic-and-diluted https://stock.noler.com/us/stock/efoi/ebitda https://stock.noler.com/us/stock/efoi/ebitda-margin https://stock.noler.com/us/stock/efoi/effect-of-exchange-rate-on-cash-and-cash-equivalents https://stock.noler.com/us/stock/efoi/effect-of-exchange-rate-on-cash-and-cash-equivalents-2 https://stock.noler.com/us/stock/efoi/effect-of-exchange-rate-on-cash-and-restricted-cash https://stock.noler.com/us/stock/efoi/effect-on-future-earnings-amount https://stock.noler.com/us/stock/efoi/effective-tax-rate https://stock.noler.com/us/stock/efoi/employee-count https://stock.noler.com/us/stock/efoi/employee-related-liabilities-current https://stock.noler.com/us/stock/efoi/eps https://stock.noler.com/us/stock/efoi/eps-basic https://stock.noler.com/us/stock/efoi/equity-fair-value-adjustment https://stock.noler.com/us/stock/efoi/escrow-deposit https://stock.noler.com/us/stock/efoi/exchange-rate-effect-on-cash https://stock.noler.com/us/stock/efoi/executive-pay-pvp https://stock.noler.com/us/stock/efoi/executive-salary-officers https://stock.noler.com/us/stock/efoi/expense-breakdown https://stock.noler.com/us/stock/efoi/extinguishment-of-debt-amount https://stock.noler.com/us/stock/efoi/fair-value-adjustment-of-warrants https://stock.noler.com/us/stock/efoi/federal-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/finance-lease-interest-expense https://stock.noler.com/us/stock/efoi/finance-lease-liability https://stock.noler.com/us/stock/efoi/finance-lease-liability-current https://stock.noler.com/us/stock/efoi/finance-lease-liability-noncurrent https://stock.noler.com/us/stock/efoi/finance-lease-liability-payments-due https://stock.noler.com/us/stock/efoi/finance-lease-liability-payments-due-in-next-rolling-twelve-months https://stock.noler.com/us/stock/efoi/finance-lease-liability-payments-due-in-rolling-year-five https://stock.noler.com/us/stock/efoi/finance-lease-liability-payments-due-in-rolling-year-four https://stock.noler.com/us/stock/efoi/finance-lease-liability-payments-due-in-rolling-year-three https://stock.noler.com/us/stock/efoi/finance-lease-liability-payments-due-in-rolling-year-two https://stock.noler.com/us/stock/efoi/finance-lease-liability-undiscounted-excess-amount https://stock.noler.com/us/stock/efoi/finance-lease-principal-payments https://stock.noler.com/us/stock/efoi/finance-lease-right-of-use-asset https://stock.noler.com/us/stock/efoi/finance-lease-right-of-use-asset-before-accumulated-amortization https://stock.noler.com/us/stock/efoi/financing-cash-flow https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-after-year-five https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-next-twelve-months https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-remainder-of-fiscal-year https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-year-five https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-year-four https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-year-three https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-amortization-expense-year-two https://stock.noler.com/us/stock/efoi/finite-lived-intangible-assets-net https://stock.noler.com/us/stock/efoi/foreign-currency-transaction-gain-loss-after-tax https://stock.noler.com/us/stock/efoi/foreign-currency-transaction-gain-loss-realized https://stock.noler.com/us/stock/efoi/foreign-currency-transaction-gain-loss-realized-after-tax https://stock.noler.com/us/stock/efoi/foreign-pretax-income https://stock.noler.com/us/stock/efoi/form-144-stocks https://stock.noler.com/us/stock/efoi/form-n-port-stocks https://stock.noler.com/us/stock/efoi/furniture-and-fixtures-gross https://stock.noler.com/us/stock/efoi/gain-loss-on-disposition-of-assets https://stock.noler.com/us/stock/efoi/gain-loss-on-disposition-of-assets-1 https://stock.noler.com/us/stock/efoi/gain-loss-on-sale-of-property-plant-equipment https://stock.noler.com/us/stock/efoi/gain-loss-on-termination-of-lease https://stock.noler.com/us/stock/efoi/gains-losses-on-extinguishment-of-debt https://stock.noler.com/us/stock/efoi/general-and-administrative-expense https://stock.noler.com/us/stock/efoi/geographic-long-lived-assets-in-entitys-country-of-domicile https://stock.noler.com/us/stock/efoi/geographic-long-lived-assets-in-foreign-countries https://stock.noler.com/us/stock/efoi/geographic-revenue-from-external-customers-attributed-to-entitys-country-of-domicile https://stock.noler.com/us/stock/efoi/geographic-revenue-from-external-customers-attributed-to-foreign-countries https://stock.noler.com/us/stock/efoi/goodwill https://stock.noler.com/us/stock/efoi/goodwill-impairment-loss https://stock.noler.com/us/stock/efoi/graph https://stock.noler.com/us/stock/efoi/gross-margin https://stock.noler.com/us/stock/efoi/gross-profit https://stock.noler.com/us/stock/efoi/impairment-of-long-lived-assets-held-for-use https://stock.noler.com/us/stock/efoi/impairment-of-long-lived-assets-to-be-disposed-of https://stock.noler.com/us/stock/efoi/included-in-etf https://stock.noler.com/us/stock/efoi/income-loss-attributable-to-parent https://stock.noler.com/us/stock/efoi/income-loss-from https://stock.noler.com/us/stock/efoi/income-loss-from-discontinued-operations-net-of-tax-attributable-to-reporting-entity https://stock.noler.com/us/stock/efoi/income-loss-from-discontinued-operations-net-of-tax-per-basic-and-diluted-share https://stock.noler.com/us/stock/efoi/income-loss-from-discontinued-operations-net-of-tax-per-basic-share https://stock.noler.com/us/stock/efoi/income-loss-from-discontinued-operations-net-of-tax-per-diluted-share https://stock.noler.com/us/stock/efoi/income-loss-from-per-basic-and-diluted-share https://stock.noler.com/us/stock/efoi/income-loss-from-per-basic-share https://stock.noler.com/us/stock/efoi/income-loss-from-per-diluted-share https://stock.noler.com/us/stock/efoi/income-tax https://stock.noler.com/us/stock/efoi/income-tax-at-federal-statutory-rate https://stock.noler.com/us/stock/efoi/income-tax-paid-federal-after-refund-received https://stock.noler.com/us/stock/efoi/income-tax-paid-foreign-after-refund-received https://stock.noler.com/us/stock/efoi/income-tax-paid-state-and-local-after-refund-received https://stock.noler.com/us/stock/efoi/income-taxes-paid https://stock.noler.com/us/stock/efoi/income-taxes-paid-2 https://stock.noler.com/us/stock/efoi/increase-decrease-in-accounts-payable https://stock.noler.com/us/stock/efoi/increase-decrease-in-accounts-payable-and-accrued-liabilities https://stock.noler.com/us/stock/efoi/increase-decrease-in-accounts-receivable https://stock.noler.com/us/stock/efoi/increase-decrease-in-accrued-liabilities https://stock.noler.com/us/stock/efoi/increase-decrease-in-deferred-revenue https://stock.noler.com/us/stock/efoi/increase-decrease-in-deposit-other-assets https://stock.noler.com/us/stock/efoi/increase-decrease-in-inventories https://stock.noler.com/us/stock/efoi/increase-decrease-in-operating-assets https://stock.noler.com/us/stock/efoi/increase-decrease-in-operating-lease-liability https://stock.noler.com/us/stock/efoi/increase-decrease-in-other-operating-capital-net https://stock.noler.com/us/stock/efoi/increase-decrease-in-prepaid-deferred-expense-and-other-assets https://stock.noler.com/us/stock/efoi/incremental-common-shares-attributable-to-call-options-and-warrants https://stock.noler.com/us/stock/efoi/induced-conversion-of-convertible-debt-expense https://stock.noler.com/us/stock/efoi/insider-transactions https://stock.noler.com/us/stock/efoi/intangible-assets-net-including-goodwill https://stock.noler.com/us/stock/efoi/interest-expense https://stock.noler.com/us/stock/efoi/interest-expense-nonoperating https://stock.noler.com/us/stock/efoi/interest-expense-on-debt https://stock.noler.com/us/stock/efoi/interest-income-other https://stock.noler.com/us/stock/efoi/interest-paid https://stock.noler.com/us/stock/efoi/interest-paid-net https://stock.noler.com/us/stock/efoi/interest-payable-current https://stock.noler.com/us/stock/efoi/inventory https://stock.noler.com/us/stock/efoi/inventory-adjustments https://stock.noler.com/us/stock/efoi/inventory-finished-goods https://stock.noler.com/us/stock/efoi/inventory-finished-goods-net-of-reserves https://stock.noler.com/us/stock/efoi/inventory-raw-materials https://stock.noler.com/us/stock/efoi/inventory-raw-materials-and-supplies https://stock.noler.com/us/stock/efoi/inventory-raw-materials-net-of-reserves https://stock.noler.com/us/stock/efoi/inventory-valuation-reserves https://stock.noler.com/us/stock/efoi/inventory-write-down https://stock.noler.com/us/stock/efoi/investing-cash-flow https://stock.noler.com/us/stock/efoi/investment-income-interest https://stock.noler.com/us/stock/efoi/investments-in-affiliates-subsidiaries-associates-and-joint-ventures https://stock.noler.com/us/stock/efoi/iran-activity-notices-irannotice https://stock.noler.com/us/stock/efoi/late-filing-notices-nt-10-k https://stock.noler.com/us/stock/efoi/lease-and-rental-expense https://stock.noler.com/us/stock/efoi/lease-cost https://stock.noler.com/us/stock/efoi/leasehold-improvements-gross https://stock.noler.com/us/stock/efoi/legal-fees https://stock.noler.com/us/stock/efoi/lessee-operating-lease-discount-rate https://stock.noler.com/us/stock/efoi/lessee-operating-lease-liability-undiscounted-excess-amount https://stock.noler.com/us/stock/efoi/lessor-operating-lease-payments-to-be-received https://stock.noler.com/us/stock/efoi/lessor-operating-lease-payments-to-be-received-next-rolling-twelve-months https://stock.noler.com/us/stock/efoi/lessor-operating-lease-payments-to-be-received-rolling-year-five https://stock.noler.com/us/stock/efoi/lessor-operating-lease-payments-to-be-received-rolling-year-four https://stock.noler.com/us/stock/efoi/lessor-operating-lease-payments-to-be-received-rolling-year-three https://stock.noler.com/us/stock/efoi/lessor-operating-lease-payments-to-be-received-rolling-year-two https://stock.noler.com/us/stock/efoi/level-3-asset-settlements https://stock.noler.com/us/stock/efoi/level-3-liability-issues https://stock.noler.com/us/stock/efoi/level-3-liability-settlements https://stock.noler.com/us/stock/efoi/liabilities-of-disposal-group-including-discontinued-operation-current https://stock.noler.com/us/stock/efoi/line-of-credit https://stock.noler.com/us/stock/efoi/line-of-credit-facility-amount-outstanding https://stock.noler.com/us/stock/efoi/line-of-credit-facility-commitment-fee-amount https://stock.noler.com/us/stock/efoi/line-of-credit-facility-commitment-fee-percentage https://stock.noler.com/us/stock/efoi/line-of-credit-facility-interest-rate https://stock.noler.com/us/stock/efoi/line-of-credit-facility-maximum-borrowing-capacity https://stock.noler.com/us/stock/efoi/line-of-credit-facility-remaining-borrowing-capacity https://stock.noler.com/us/stock/efoi/lines-of-credit-current https://stock.noler.com/us/stock/efoi/long-term-debt https://stock.noler.com/us/stock/efoi/long-term-notes-payable https://stock.noler.com/us/stock/efoi/long-term-purchase-commitment-amount https://stock.noler.com/us/stock/efoi/market-cap https://stock.noler.com/us/stock/efoi/material-contracts https://stock.noler.com/us/stock/efoi/mediumterm-notes-current https://stock.noler.com/us/stock/efoi/mediumterm-notes-noncurrent https://stock.noler.com/us/stock/efoi/net-cash-from https://stock.noler.com/us/stock/efoi/net-cash-from-discontinued-operations https://stock.noler.com/us/stock/efoi/net-cash-from-financing-activities https://stock.noler.com/us/stock/efoi/net-cash-from-investing-activities https://stock.noler.com/us/stock/efoi/net-cash-from-operating-activities https://stock.noler.com/us/stock/efoi/net-change-in-cash https://stock.noler.com/us/stock/efoi/net-income https://stock.noler.com/us/stock/efoi/net-margin https://stock.noler.com/us/stock/efoi/net-rentable-area https://stock.noler.com/us/stock/efoi/news https://stock.noler.com/us/stock/efoi/noncash-or-part-noncash-acquisition-value-of-assets-acquired https://stock.noler.com/us/stock/efoi/noncash-or-part-noncash-divestiture-amount-of-consideration-received https://stock.noler.com/us/stock/efoi/noncurrent-assets https://stock.noler.com/us/stock/efoi/nonoperating-income-expense https://stock.noler.com/us/stock/efoi/notes-issued https://stock.noler.com/us/stock/efoi/notes-payable-current https://stock.noler.com/us/stock/efoi/notes-payable-related-parties-classified-current https://stock.noler.com/us/stock/efoi/number-of-operating-segments https://stock.noler.com/us/stock/efoi/number-of-reportable-segments https://stock.noler.com/us/stock/efoi/oci-foreign-currency-transaction-and-translation-adjustment-net-of-tax https://stock.noler.com/us/stock/efoi/oci-foreign-currency-transaction-and-translation-adjustment-net-of-tax-change https://stock.noler.com/us/stock/efoi/oci-foreign-currency-transaction-and-translation-reclassification-adjustment-from-aoci-realized-upon-sale-or-liquidation-before-tax https://stock.noler.com/us/stock/efoi/oci-foreign-currency-transaction-and-translation-reclassification-adjustment-from-aoci-realized-upon-sale-or-liquidation-net-of-tax https://stock.noler.com/us/stock/efoi/oci-net-of-tax https://stock.noler.com/us/stock/efoi/oci-net-of-tax-change https://stock.noler.com/us/stock/efoi/operating-cash-flow https://stock.noler.com/us/stock/efoi/operating-expenses https://stock.noler.com/us/stock/efoi/operating-income https://stock.noler.com/us/stock/efoi/operating-lease-assets https://stock.noler.com/us/stock/efoi/operating-lease-cost https://stock.noler.com/us/stock/efoi/operating-lease-impairment-loss https://stock.noler.com/us/stock/efoi/operating-lease-liability https://stock.noler.com/us/stock/efoi/operating-lease-liability-current https://stock.noler.com/us/stock/efoi/operating-lease-liability-noncurrent https://stock.noler.com/us/stock/efoi/operating-lease-payments https://stock.noler.com/us/stock/efoi/operating-lease-payments-due https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-2 https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-current https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-future-minimum-sublease-rentals https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-five-years https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-four-years https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-rolling-year-five https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-rolling-year-four https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-rolling-year-three https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-rolling-year-two https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-three-years https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-in-two-years https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-next-rolling-twelve-months https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-next-twelve-months https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-thereafter https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-year-three https://stock.noler.com/us/stock/efoi/operating-lease-payments-due-year-two https://stock.noler.com/us/stock/efoi/operating-loss-carryforwards https://stock.noler.com/us/stock/efoi/operating-margin https://stock.noler.com/us/stock/efoi/options-activity https://stock.noler.com/us/stock/efoi/other-accrued-liabilities-current https://stock.noler.com/us/stock/efoi/other-current-assets https://stock.noler.com/us/stock/efoi/other-deferred-compensation-arrangements-liability-current https://stock.noler.com/us/stock/efoi/other-expenses https://stock.noler.com/us/stock/efoi/other-income https://stock.noler.com/us/stock/efoi/other-noncash-income https://stock.noler.com/us/stock/efoi/other-noncurrent-assets https://stock.noler.com/us/stock/efoi/other-noncurrent-liabilities https://stock.noler.com/us/stock/efoi/other-nonoperating-expense https://stock.noler.com/us/stock/efoi/other-nonoperating-income https://stock.noler.com/us/stock/efoi/other-nonoperating-income-expense https://stock.noler.com/us/stock/efoi/other-prepaid-expense-current https://stock.noler.com/us/stock/efoi/outstanding-bonds https://stock.noler.com/us/stock/efoi/paid-in-capital-equity-component-of-convertible-debt https://stock.noler.com/us/stock/efoi/paid-in-capital-share-based-compensation-stock-options-requisite-service-period-recognition https://stock.noler.com/us/stock/efoi/paid-in-capital-shares-issued-issuance-costs https://stock.noler.com/us/stock/efoi/paid-in-capital-stock-compensation https://stock.noler.com/us/stock/efoi/paid-in-capital-stock-split https://stock.noler.com/us/stock/efoi/paid-in-capital-warrant-issued https://stock.noler.com/us/stock/efoi/partners-capital-account-units-sold-in-private-placement https://stock.noler.com/us/stock/efoi/patents-active https://stock.noler.com/us/stock/efoi/payments-for-legal-settlements https://stock.noler.com/us/stock/efoi/payments-for-proceeds-from-previous-acquisition https://stock.noler.com/us/stock/efoi/payments-for-restructuring https://stock.noler.com/us/stock/efoi/payments-of-financing-costs https://stock.noler.com/us/stock/efoi/payments-of-loan-costs https://stock.noler.com/us/stock/efoi/payments-of-stock-issuance-costs https://stock.noler.com/us/stock/efoi/payments-to-acquire-interest-in-joint-venture https://stock.noler.com/us/stock/efoi/payments-to-acquire-interest-in-subsidiaries-and-affiliates https://stock.noler.com/us/stock/efoi/pb-ratio https://stock.noler.com/us/stock/efoi/pe-ratio https://stock.noler.com/us/stock/efoi/pre-tax-margin https://stock.noler.com/us/stock/efoi/preferred-shares-facts https://stock.noler.com/us/stock/efoi/preferred-stock-conversions-inducements https://stock.noler.com/us/stock/efoi/preferred-stock-par-or-stated-value-per-share https://stock.noler.com/us/stock/efoi/preferred-stock-shares-authorized https://stock.noler.com/us/stock/efoi/preferred-stock-shares-issued https://stock.noler.com/us/stock/efoi/preferred-stock-shares-outstanding https://stock.noler.com/us/stock/efoi/preferred-stock-value https://stock.noler.com/us/stock/efoi/prepaid-expense-and-other-assets-current https://stock.noler.com/us/stock/efoi/prepaid-insurance https://stock.noler.com/us/stock/efoi/prepaid-rent https://stock.noler.com/us/stock/efoi/pretax-income https://stock.noler.com/us/stock/efoi/pretax-income-domestic https://stock.noler.com/us/stock/efoi/pretax-income-minority-interest-and-income-loss-from-equity-method-investments https://stock.noler.com/us/stock/efoi/previous-etf-holding-it https://stock.noler.com/us/stock/efoi/price-fcf-ratio https://stock.noler.com/us/stock/efoi/proceeds-from-contributed-capital https://stock.noler.com/us/stock/efoi/proceeds-from-convertible-debt https://stock.noler.com/us/stock/efoi/proceeds-from-divestiture-of-businesses https://stock.noler.com/us/stock/efoi/proceeds-from-insurance-settlement-operating-activities https://stock.noler.com/us/stock/efoi/proceeds-from-issuance-of-debt https://stock.noler.com/us/stock/efoi/proceeds-from-issuance-of-private-placement https://stock.noler.com/us/stock/efoi/proceeds-from-issuance-of-shares-under-incentive-and-share-based-compensation-plans-including-stock-options https://stock.noler.com/us/stock/efoi/proceeds-from-issuance-of-subordinated-long-term-debt https://stock.noler.com/us/stock/efoi/proceeds-from-issuance-of-warrants https://stock.noler.com/us/stock/efoi/proceeds-from-issuance-or-sale-of-equity https://stock.noler.com/us/stock/efoi/proceeds-from-lines-of-credit https://stock.noler.com/us/stock/efoi/proceeds-from-notes-payable https://stock.noler.com/us/stock/efoi/proceeds-from-other-debt https://stock.noler.com/us/stock/efoi/proceeds-from-related-party-debt https://stock.noler.com/us/stock/efoi/proceeds-from-repayments-of-lines-of-credit https://stock.noler.com/us/stock/efoi/proceeds-from-sale-of-property-plant-and-equipment https://stock.noler.com/us/stock/efoi/proceeds-from-sales-of-assets-investing-activities https://stock.noler.com/us/stock/efoi/proceeds-from-short-term-debt https://stock.noler.com/us/stock/efoi/proceeds-from-stock-issued https://stock.noler.com/us/stock/efoi/proceeds-from-stock-options-exercised https://stock.noler.com/us/stock/efoi/proceeds-from-warrant-exercises https://stock.noler.com/us/stock/efoi/product-warranty-accrual https://stock.noler.com/us/stock/efoi/product-warranty-accrual-classified-current https://stock.noler.com/us/stock/efoi/product-warranty-accrual-payments https://stock.noler.com/us/stock/efoi/product-warranty-accrual-warranties-issued https://stock.noler.com/us/stock/efoi/product-warranty-expense https://stock.noler.com/us/stock/efoi/profit-breakdown https://stock.noler.com/us/stock/efoi/property-plant-and-equipment-and-finance-lease-right-of-use-asset-accumulated-depreciation-and-amortization https://stock.noler.com/us/stock/efoi/property-plant-and-equipment-and-finance-lease-right-of-use-asset-after-accumulated-depreciation-and-amortization https://stock.noler.com/us/stock/efoi/property-plant-and-equipment-and-finance-lease-right-of-use-asset-before-accumulated-depreciation-and-amortization https://stock.noler.com/us/stock/efoi/property-plant-and-equipment-gross https://stock.noler.com/us/stock/efoi/property-plant-equipment https://stock.noler.com/us/stock/efoi/provision-for-doubtful-accounts https://stock.noler.com/us/stock/efoi/ps-ratio https://stock.noler.com/us/stock/efoi/public-float https://stock.noler.com/us/stock/efoi/purchase-obligation https://stock.noler.com/us/stock/efoi/quick-ratio https://stock.noler.com/us/stock/efoi/related-party-costs https://stock.noler.com/us/stock/efoi/related-party-transaction-expenses-from-transactions-with-related-party https://stock.noler.com/us/stock/efoi/related-party-transaction-purchases-from-related-party https://stock.noler.com/us/stock/efoi/repayments-of-lines-of-credit https://stock.noler.com/us/stock/efoi/repayments-of-notes-payable https://stock.noler.com/us/stock/efoi/repayments-of-other-debt https://stock.noler.com/us/stock/efoi/replacement-reserve-escrow https://stock.noler.com/us/stock/efoi/research-and-development https://stock.noler.com/us/stock/efoi/restricted-cash https://stock.noler.com/us/stock/efoi/restricted-cash-and-cash-equivalents https://stock.noler.com/us/stock/efoi/restricted-cash-and-cash-equivalents-at-carrying-value https://stock.noler.com/us/stock/efoi/restructuring-and-related-cost-expected-cost https://stock.noler.com/us/stock/efoi/restructuring-and-related-cost-number-of-positions-eliminated https://stock.noler.com/us/stock/efoi/restructuring-and-related-cost-number-of-positions-eliminated-period-percent https://stock.noler.com/us/stock/efoi/restructuring-charges https://stock.noler.com/us/stock/efoi/restructuring-costs https://stock.noler.com/us/stock/efoi/restructuring-costs-and-asset-impairment-charges https://stock.noler.com/us/stock/efoi/restructuring-reserve https://stock.noler.com/us/stock/efoi/restructuring-reserve-accrual-adjustment https://stock.noler.com/us/stock/efoi/restructuring-reserve-current https://stock.noler.com/us/stock/efoi/restructuring-reserve-noncurrent https://stock.noler.com/us/stock/efoi/retained-earnings https://stock.noler.com/us/stock/efoi/return-on-tangible-equity https://stock.noler.com/us/stock/efoi/revenue https://stock.noler.com/us/stock/efoi/revenue-breakdown https://stock.noler.com/us/stock/efoi/revenue-from-related-parties https://stock.noler.com/us/stock/efoi/revenue-recognition-sales-returns-reserve-for-sales-returns https://stock.noler.com/us/stock/efoi/roa https://stock.noler.com/us/stock/efoi/roe https://stock.noler.com/us/stock/efoi/roi https://stock.noler.com/us/stock/efoi/sale-of-stock-price-per-share https://stock.noler.com/us/stock/efoi/sales-revenue-net https://stock.noler.com/us/stock/efoi/scorecard https://stock.noler.com/us/stock/efoi/sec-comment-letters-upload https://stock.noler.com/us/stock/efoi/sec-enforcement-actions https://stock.noler.com/us/stock/efoi/sec-filings-10-q https://stock.noler.com/us/stock/efoi/sec-filings-25-nse https://stock.noler.com/us/stock/efoi/sec-filings-8-k https://stock.noler.com/us/stock/efoi/sec-filings-px14a6g https://stock.noler.com/us/stock/efoi/sec-filings-s-4 https://stock.noler.com/us/stock/efoi/secondary-offerings https://stock.noler.com/us/stock/efoi/security-deposit https://stock.noler.com/us/stock/efoi/selling-and-marketing-expense https://stock.noler.com/us/stock/efoi/severance-costs https://stock.noler.com/us/stock/efoi/sga-expense https://stock.noler.com/us/stock/efoi/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-exercisable-options-average-exercise-price https://stock.noler.com/us/stock/efoi/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-number-of-exercisable-options https://stock.noler.com/us/stock/efoi/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-number-of-outstanding-options https://stock.noler.com/us/stock/efoi/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-outstanding-options-average-exercise-price-beginning-balance https://stock.noler.com/us/stock/efoi/share-price https://stock.noler.com/us/stock/efoi/shareholders-equity https://stock.noler.com/us/stock/efoi/shares-authorized https://stock.noler.com/us/stock/efoi/shares-issued https://stock.noler.com/us/stock/efoi/shares-issued-shares-new-issues https://stock.noler.com/us/stock/efoi/shares-outstanding https://stock.noler.com/us/stock/efoi/short-sale-volume https://stock.noler.com/us/stock/efoi/short-term-borrowings https://stock.noler.com/us/stock/efoi/short-term-debt https://stock.noler.com/us/stock/efoi/standard-product-warranty-accrual-current https://stock.noler.com/us/stock/efoi/standard-product-warranty-accrual-payments https://stock.noler.com/us/stock/efoi/standard-product-warranty-accrual-preexisting-increase-decrease https://stock.noler.com/us/stock/efoi/standard-product-warranty-accrual-warranties-issued https://stock.noler.com/us/stock/efoi/stock-and-warrants-issued-value-preferred-stock-and-warrants https://stock.noler.com/us/stock/efoi/stock-award-fair-value-assumptions-exercise-price https://stock.noler.com/us/stock/efoi/stock-award-fair-value-assumptions-expected-dividend-rate https://stock.noler.com/us/stock/efoi/stock-award-fair-value-assumptions-expected-volatility-rate https://stock.noler.com/us/stock/efoi/stock-award-fair-value-assumptions-risk-free-interest-rate https://stock.noler.com/us/stock/efoi/stock-award-non-option-equity-instruments-exercised https://stock.noler.com/us/stock/efoi/stock-award-non-option-equity-instruments-expirations https://stock.noler.com/us/stock/efoi/stock-award-non-option-equity-instruments-forfeitures https://stock.noler.com/us/stock/efoi/stock-award-non-option-equity-instruments-granted https://stock.noler.com/us/stock/efoi/stock-award-non-option-equity-instruments-outstanding-number https://stock.noler.com/us/stock/efoi/stock-award-number-of-shares-authorized https://stock.noler.com/us/stock/efoi/stock-award-options-exercises-in-period-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-award-options-expirations-in-period-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-award-options-forfeitures-in-period-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-award-options-grants-in-period-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-award-purchase-price-of-common-stock-percent https://stock.noler.com/us/stock/efoi/stock-award-rsu-forfeited-in-period https://stock.noler.com/us/stock/efoi/stock-award-rsu-forfeitures-grant-date-fair-value https://stock.noler.com/us/stock/efoi/stock-award-rsu-grants-in-period-grant-date-fair-value https://stock.noler.com/us/stock/efoi/stock-award-rsu-nonvested-grant-date-fair-value https://stock.noler.com/us/stock/efoi/stock-award-rsu-vested-in-period-grant-date-fair-value https://stock.noler.com/us/stock/efoi/stock-based-compensation https://stock.noler.com/us/stock/efoi/stock-compensation-unrecognized-cost https://stock.noler.com/us/stock/efoi/stock-issued-new-shares-sold https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-for-options-exercised https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-shares-conversion-of-convertible-securities https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-shares-restricted-stock-award-gross https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-shares-share-based-compensation-forfeited https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-shares-share-based-compensation-gross https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-value-conversion-of-convertible-securities https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-value-espp https://stock.noler.com/us/stock/efoi/stock-issued-shares-issued-value-stock-options-exercised https://stock.noler.com/us/stock/efoi/stock-issued-value-of-shares-issued-for-acquisitions https://stock.noler.com/us/stock/efoi/stock-issued-value-of-shares-issued-for-stock-awards https://stock.noler.com/us/stock/efoi/stock-option-plan-expense https://stock.noler.com/us/stock/efoi/stock-options-exercisable-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-options-exercisable-intrinsic-value https://stock.noler.com/us/stock/efoi/stock-options-exercisable-number https://stock.noler.com/us/stock/efoi/stock-options-exercises-in-period-total-intrinsic-value https://stock.noler.com/us/stock/efoi/stock-options-expirations-in-period https://stock.noler.com/us/stock/efoi/stock-options-forfeitures-and-expirations-in-period https://stock.noler.com/us/stock/efoi/stock-options-forfeitures-in-period https://stock.noler.com/us/stock/efoi/stock-options-grants-in-period-grant-date-fair-value https://stock.noler.com/us/stock/efoi/stock-options-grants-in-period-gross https://stock.noler.com/us/stock/efoi/stock-options-outstanding-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-options-outstanding-intrinsic-value https://stock.noler.com/us/stock/efoi/stock-options-outstanding-number https://stock.noler.com/us/stock/efoi/stock-options-vested-and-expected-to-vest-outstanding-average-exercise-price https://stock.noler.com/us/stock/efoi/stock-options-vested-and-expected-to-vest-outstanding-number https://stock.noler.com/us/stock/efoi/stock-split-ratio https://stock.noler.com/us/stock/efoi/stock-splits https://stock.noler.com/us/stock/efoi/sublease-income https://stock.noler.com/us/stock/efoi/subsidiaries https://stock.noler.com/us/stock/efoi/supplemental-unemployment-benefits-severance-benefits https://stock.noler.com/us/stock/efoi/supplies https://stock.noler.com/us/stock/efoi/tax-cuts-and-jobs-act-incomplete-accounting-change-in-tax-rate-provisional-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/tax-cuts-and-jobs-act-incomplete-accounting-provisional-income-tax-expense-benefit https://stock.noler.com/us/stock/efoi/tax-rate-reconciliation-at-federal-statutory-income-tax-rate https://stock.noler.com/us/stock/efoi/tax-rate-reconciliation-change-in-deferred-tax-assets-valuation-allowance https://stock.noler.com/us/stock/efoi/tax-rate-reconciliation-change-in-enacted-tax-rate https://stock.noler.com/us/stock/efoi/tax-rate-reconciliation-nondeductible-expense-amortization https://stock.noler.com/us/stock/efoi/tax-rate-reconciliation-other-adjustments https://stock.noler.com/us/stock/efoi/tax-rate-reconciliation-state-and-local-income-taxes https://stock.noler.com/us/stock/efoi/tax-reconciliation-change-in-deferred-tax-assets-valuation-allowance https://stock.noler.com/us/stock/efoi/tax-reconciliation-state-and-local-income-taxes https://stock.noler.com/us/stock/efoi/tax-withholding-on-stock-awards https://stock.noler.com/us/stock/efoi/total-assets https://stock.noler.com/us/stock/efoi/total-liabilities https://stock.noler.com/us/stock/efoi/total-liabilities-and-equity https://stock.noler.com/us/stock/efoi/total-long-term-debt https://stock.noler.com/us/stock/efoi/treasury-stock-retired-par-value-method-amount https://stock.noler.com/us/stock/efoi/unbilled-contracts-receivable https://stock.noler.com/us/stock/efoi/utb-income-tax-penalties-and-interest-accrued https://stock.noler.com/us/stock/efoi/weighted-average-number-of-share-outstanding-basic-and-diluted https://stock.noler.com/us/stock/efoi/write-off-of-deferred-debt-issuance-cost