GOLDFIELD CORP Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2020-09-30..
- Stock-based compensation / revenue · 12 months: Value (m); Formula and calculation Share-based compensation / revenue. Period ending 2020-09-30..
- Interest coverage · 12 months: Value 11.03×; Formula and calculation Operating income ÷ reported interest expense..
Spending and interest coverage
Overview →Financial period ending 2020-09-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | (m) | Research and development expense / revenue. Period ending 2020-09-30. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | (m) | Share-based compensation / revenue. Period ending 2020-09-30. Calculation unavailable: missing inputs remain (m). |
| Interest coverage · 12 months | 11.03× | Operating income ÷ reported interest expense. $11.86M ÷ $1.08M ≈ 11.03× |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | |
| Revenue | 185.10M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | (m) | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 11.86M USD | Operating Income (Loss) |
| Interest expense · reported / estimated | 1.08M USD | Interest Expense · Estimated expense assumptions |
Latest interest expense basis: Reported. Estimated values carry *; expand each history row’s basis for its dated balances and rate assumptions.
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Research and development spending (USD) | Revenue (USD) | Stock-based compensation (USD) | Operating income (USD) | Interest expense · reported / estimated (USD) | R&D / revenue | SBC / revenue | Interest coverage | Interest expense basis |
|---|---|---|---|---|---|---|---|---|---|
| 2020-09-30 | (m) | $185.10M | (m) | $11.86M | $1.08M | (m) | (m) | 11.03× | Reported |
| 2020-06-30 | (m) | $181.41M | (m) | $12.06M | $1.23M | (m) | (m) | 9.82× | Reported |
| 2020-03-31 | (m) | $178.00M | (m) | $9.90M | $1.38M | (m) | (m) | 7.18× | Reported |
| 2019-12-31 | (m) | $180.65M | (m) | $11.22M | $1.45M | (m) | (m) | 7.76× | Reported |
| 2019-09-30 | (m) | $173.28M | (m) | $7.48M | $1.40M | (m) | (m) | 5.33× | Reported |
| 2019-06-30 | (m) | $158.06M | (m) | $5.31M | $1.24M | (m) | (m) | 4.28× | Reported |
| 2019-03-31 | (m) | $151.19M | (m) | $7.03M | $1.04M | (m) | (m) | 6.77× | Reported |
| 2018-12-31 | (m) | $138.15M | (m) | $7.56M | $875.65K | (m) | (m) | 8.64× | Reported |
| 2018-09-30 | (m) | (m) | (m) | $8.34M | $793.26K | (m) | (m) | 10.52× | Reported |
| 2018-06-30 | (m) | (m) | (m) | $8.59M | $790.11K | (m) | (m) | 10.87× | Reported |
| 2018-03-31 | (m) | $118.94M | (m) | $9.32M | $720.87K | (m) | (m) | 12.93× | Reported |
| 2017-12-31 | (m) | $113.95M | (m) | $10.19M | $665.27K | (m) | (m) | 15.31× | Reported |
| 2017-09-30 | (m) | $116.09M | (m) | $12.96M | $608.38K | (m) | (m) | 21.31× | Reported |
| 2017-06-30 | (m) | $122.24M | (m) | $16.55M | $552.34K | (m) | (m) | 29.96× | Reported |
| 2017-03-31 | (m) | (m) | (m) | $18.76M | $565.65K | (m) | (m) | 33.17× | Reported |
| 2016-12-31 | (m) | $130.42M | (m) | $21.41M | $591.18K | (m) | (m) | 36.21× | Reported |
| 2016-09-30 | (m) | $128.18M | (m) | $21.07M | $615.43K | (m) | (m) | 34.23× | Reported |
| 2016-06-30 | (m) | $124.59M | (m) | $20.54M | $645.06K | (m) | (m) | 31.84× | Reported |
| 2016-03-31 | (m) | $125.78M | (m) | $17.17M | $657.09K | (m) | (m) | 26.13× | Reported |
| 2015-12-31 | (m) | $120.57M | (m) | $8.78M | $667.60K | (m) | (m) | 13.14× | Reported |
| 2015-09-30 | (m) | $119.51M | (m) | $2.49M | $674.45K | (m) | (m) | 3.69× | Reported |
| 2015-06-30 | (m) | $115.10M | (m) | $1.35M | $662.43K | (m) | (m) | 2.03× | Reported |
| 2015-03-31 | (m) | $106.98M | (m) | $-742.46K | $673.34K | (m) | (m) | -1.10× | Reported |
| 2014-12-31 | (m) | $98.36M | (m) | $1.38M | $681.10K | (m) | (m) | 2.03× | Reported |
| 2014-09-30 | (m) | $92.72M | (m) | $6.34M | $666.36K | (m) | (m) | 9.52× | Reported |
| 2014-06-30 | (m) | $93.37M | (m) | $6.62M | $661.79K | (m) | (m) | 10.00× | Reported |
| 2014-03-31 | (m) | $88.61M | (m) | $5.99M | $641.58K | (m) | (m) | 9.34× | Reported |
| 2013-12-31 | (m) | $89.20M | (m) | $8.26M | $594.63K | (m) | (m) | 13.89× | Reported |
| 2013-09-30 | (m) | $92.13M | (m) | $11.83M | $585.25K | (m) | (m) | 20.22× | Reported |
| 2013-06-30 | (m) | $88.50M | (m) | $13.47M | $532.70K | (m) | (m) | 25.28× | Reported |
| 2013-03-31 | (m) | $86.41M | (m) | $17.23M | $430.98K | (m) | (m) | 39.98× | Reported |
| 2012-12-31 | (m) | $81.63M | (m) | $17.01M | $348.37K | (m) | (m) | 48.84× | Reported |
| 2012-09-30 | (m) | $67.33M | (m) | $12.43M | $252.30K | (m) | (m) | 49.25× | Reported |
| 2012-06-30 | (m) | $52.66M | (m) | $7.70M | $202.09K | (m) | (m) | 38.12× | Reported |
| 2012-03-31 | (m) | $41.65M | (m) | $3.79M | $189.42K | (m) | (m) | 20.00× | Reported |
| 2011-12-31 | (m) | $32.83M | (m) | $1.05M | $168.16K | (m) | (m) | 6.26× | Reported |
| 2011-09-30 | (m) | $30.15M | (m) | $-368.46K | $155.40K | (m) | (m) | -2.37× | Reported |
| 2011-06-30 | (m) | $32.66M | (m) | $280.86K | $133.24K | (m) | (m) | 2.11× | Reported |
| 2011-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | (m) | $33.37M | (m) | $-18.06K | $134.94K | (m) | (m) | -0.13× | Reported |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.