NATURAL GAS SERVICES GROUP, INC. Increase (Decrease) in Inventories
NATURAL GAS SERVICES GROUP, INC. (NGS) reported Increase (Decrease) in Inventories of $1.57 million for the 6-month period ending 2026-06-30, per its 10-Q filed 2026-08-10.
Financial Statements › Cash Flow › Operating Activities
us-gaap:IncreaseDecreaseInInventories · last filed 2026-08-10
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for the quarter ending 2026-06-30 was $437.00K, a 55.90% decline year-over-year.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for the quarter ending 2026-03-31 was $1.13M.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for the quarter ending 2025-12-31 was $192.00K.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for the quarter ending 2025-09-30 was $3.17M, a 11655.56% increase year-over-year.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for fiscal 2025 was $3.71M.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for fiscal 2024 was -$2.48M, a 470.25% decline from fiscal 2023.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for fiscal 2023 was $669.00K, a 83.85% decline from fiscal 2022.
- NATURAL GAS SERVICES GROUP, INC. increase (decrease) in inventories for fiscal 2022 was $4.14M, a 224.43% increase from fiscal 2021.
| Period end | Increase (Decrease) in Inventories 3 month | Increase (Decrease) in Inventories 3 month as first filed | Increase (Decrease) in Inventories 6 month | Increase (Decrease) in Inventories 6 month as first filed | Increase (Decrease) in Inventories 9 month | Increase (Decrease) in Inventories 9 month as first filed | Increase (Decrease) in Inventories 12 month | Increase (Decrease) in Inventories 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | $437.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2026-08-10 | $1.57M 10-Q · filed 2026-08-10 | $1.76M derived: sum of 3 quarters · filed 2026-08-10 | $4.94M derived: sum of 4 quarters · filed 2026-08-10 | ||||
| 2026-03-31 | $1.13M 10-Q · filed 2026-05-11 | $1.32M derived: sum of 2 quarters · filed 2026-05-11 | $4.50M derived: sum of 3 quarters · filed 2026-05-11 | $5.49M derived: sum of 4 quarters · filed 2026-08-10 | ||||
| 2025-12-31 | $192.00K derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-16 | $3.37M derived: sum of 2 quarters · filed 2026-03-16 | $4.36M derived: sum of 3 quarters · filed 2026-08-10 | $3.71M 10-K · filed 2026-03-16 | ||||
| 2025-09-30 | $3.17M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-11-10 | $4.17M derived: sum of 2 quarters · filed 2026-08-10 | $3.52M 10-Q · filed 2025-11-10 | $2.16M derived: sum of 4 quarters · filed 2026-08-10 | ||||
| 2025-06-30 | $991.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2026-08-10 | $344.00K 10-Q · filed 2026-08-10 | -$1.01M derived: sum of 3 quarters · filed 2026-08-10 | -$984.00K derived: sum of 4 quarters · filed 2026-08-10 | ||||
| 2025-03-31 | -$647.00K 10-Q · filed 2026-05-11 | -$2.00M derived: sum of 2 quarters · filed 2026-05-11 | -$1.98M derived: sum of 3 quarters · filed 2026-05-11 | -$474.00K derived: sum of 4 quarters · filed 2026-05-11 | ||||
| 2024-12-31 | -$1.35M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-16 | -$1.33M derived: sum of 2 quarters · filed 2026-03-16 | $173.00K derived: sum of 3 quarters · filed 2026-03-16 | -$2.48M 10-K · filed 2026-03-16 | ||||
| 2024-09-30 | $27.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2025-11-10 | $1.53M derived: sum of 2 quarters · filed 2025-11-10 | -$1.12M 10-Q · filed 2025-11-10 | -$3.06M derived: sum of 4 quarters · filed 2026-03-16 | ||||
| 2024-06-30 | $1.50M derived: 10-Q 6 month − 10-Q 3 month · filed 2025-08-11 | -$1.15M 10-Q · filed 2025-08-11 | -$3.09M derived: sum of 3 quarters · filed 2026-03-16 | -$4.92M derived: sum of 4 quarters · filed 2026-03-16 | ||||
| 2024-03-31 | -$2.65M 10-Q · filed 2025-05-12 | -$4.59M derived: sum of 2 quarters · filed 2026-03-16 | -$6.42M derived: sum of 3 quarters · filed 2026-03-16 | -$2.97M derived: sum of 4 quarters · filed 2026-03-16 | ||||
| 2023-12-31 | -$1.94M derived: 10-K 12 month − 10-Q 9 month · filed 2026-03-16 | -$3.77M derived: sum of 2 quarters · filed 2026-03-16 | -$317.00K derived: sum of 3 quarters · filed 2026-03-16 | $669.00K 10-K · filed 2026-03-16 | ||||
| 2023-09-30 | -$1.83M derived: 10-Q 9 month − 10-Q 6 month · filed 2024-11-14 | $1.62M derived: sum of 2 quarters · filed 2024-11-14 | $2.61M 10-Q · filed 2024-11-14 | $4.17M derived: sum of 4 quarters · filed 2025-03-17 | ||||
| 2023-06-30 | $3.45M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-08-14 | $4.44M 10-Q · filed 2024-08-14 | $6.00M derived: sum of 3 quarters · filed 2025-03-17 | $9.38M derived: sum of 4 quarters · filed 2025-03-17 | ||||
| 2023-03-31 | $986.00K 10-Q · filed 2024-05-15 | $2.55M derived: sum of 2 quarters · filed 2025-03-17 | $5.93M derived: sum of 3 quarters · filed 2025-03-17 | $7.21M derived: sum of 4 quarters · filed 2025-03-17 | ||||
| 2022-12-31 | $1.57M derived: 10-K 12 month − 10-Q 9 month · filed 2025-03-17 | $4.95M derived: sum of 2 quarters · filed 2025-03-17 | $6.23M derived: sum of 3 quarters · filed 2025-03-17 | $4.14M 10-K · filed 2025-03-17 | ||||
| 2022-09-30 | $3.38M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-11-14 | $4.66M derived: sum of 2 quarters · filed 2023-11-14 | $2.58M 10-Q · filed 2023-11-14 | $2.17M derived: sum of 4 quarters · filed 2023-11-14 | ||||
| 2022-06-30 | $1.28M derived: 10-Q 6 month − 10-Q 3 month · filed 2023-08-14 | -$803.00K 10-Q · filed 2023-08-14 | -$1.21M derived: sum of 3 quarters · filed 2023-08-14 | -$1.07M derived: sum of 4 quarters · filed 2023-08-14 | ||||
| 2022-03-31 | -$2.08M 10-Q · filed 2023-05-15 | -$2.49M derived: sum of 2 quarters · filed 2023-05-15 | -$2.35M derived: sum of 3 quarters · filed 2023-05-15 | -$908.00K derived: sum of 4 quarters · filed 2023-05-15 | ||||
| 2021-12-31 | -$405.00K derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-31 | -$266.00K derived: sum of 2 quarters · filed 2023-03-31 | $1.18M derived: sum of 3 quarters · filed 2023-03-31 | $1.28M 10-K · filed 2023-03-31 | ||||
| 2021-09-30 | $139.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2022-11-14 | $1.58M derived: sum of 2 quarters · filed 2022-11-14 | $1.68M 10-Q · filed 2022-11-14 | $4.44M derived: sum of 4 quarters · filed 2022-11-14 | ||||
| 2021-06-30 | $1.44M derived: 10-Q 6 month − 10-Q 3 month · filed 2022-08-15 | $1.54M 10-Q · filed 2022-08-15 | $4.30M derived: sum of 3 quarters · filed 2022-08-15 | $5.77M derived: sum of 4 quarters · filed 2022-08-15 | ||||
| 2021-03-31 | $100.00K 10-Q · filed 2022-05-16 | $2.86M derived: sum of 2 quarters · filed 2022-05-16 | $4.33M derived: sum of 3 quarters · filed 2022-05-16 | $683.00K derived: sum of 4 quarters · filed 2022-05-16 | ||||
| 2020-12-31 | $2.76M derived: 10-K 12 month − 10-Q 9 month · filed 2022-03-18 | $4.23M derived: sum of 2 quarters · filed 2022-03-18 | $583.00K derived: sum of 3 quarters · filed 2022-03-18 | -$1.03M 10-K · filed 2022-03-18 | ||||
| 2020-09-30 | $1.47M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-11-12 | -$2.18M derived: sum of 2 quarters · filed 2021-11-12 | -$3.79M 10-Q · filed 2021-11-12 | -$8.25M derived: sum of 4 quarters · filed 2021-11-12 | ||||
| 2020-06-30 | -$3.65M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-08-16 | -$5.26M 10-Q · filed 2021-08-16 | -$9.72M derived: sum of 3 quarters · filed 2021-08-16 | -$11.21M derived: sum of 4 quarters · filed 2021-08-16 | ||||
| 2020-03-31 | -$1.62M 10-Q · filed 2021-05-14 | -$6.07M derived: sum of 2 quarters · filed 2021-05-14 | -$7.56M derived: sum of 3 quarters · filed 2021-05-14 | -$13.86M derived: sum of 4 quarters · filed 2021-05-14 | ||||
| 2019-12-31 | -$4.46M derived: 10-K 12 month − 10-Q 9 month · filed 2021-03-31 | -$5.95M derived: sum of 2 quarters · filed 2021-03-31 | -$12.24M derived: sum of 3 quarters · filed 2021-03-31 | -$8.26M 10-K · filed 2021-03-31 | ||||
| 2019-09-30 | -$1.49M derived: 10-Q 9 month − 10-Q 6 month · filed 2020-11-16 | -$7.78M derived: sum of 2 quarters · filed 2020-11-16 | -$3.80M 10-Q · filed 2020-11-16 | -$1.86M 10-Q · filed 2019-11-08 | $7.61M derived: sum of 4 quarters · filed 2020-11-16 | |||
| 2019-06-30 | -$6.30M derived: 10-Q 6 month − 10-Q 3 month · filed 2020-08-17 | -$2.31M 10-Q · filed 2020-08-17 | -$1.20M 10-Q · filed 2019-08-07 | $9.10M derived: sum of 3 quarters · filed 2020-08-17 | $5.46M derived: sum of 4 quarters · filed 2020-08-17 | |||
| 2019-03-31 | $3.99M 10-Q · filed 2020-05-11 | $4.47M 10-Q · filed 2019-05-10 | $15.39M derived: sum of 2 quarters · filed 2020-05-11 | $11.76M derived: sum of 3 quarters · filed 2020-05-11 | $9.10M derived: sum of 4 quarters · filed 2020-05-11 | |||
| 2018-12-31 | $11.41M derived: 10-K 12 month − 10-Q 9 month · filed 2020-03-31 | $7.78M derived: sum of 2 quarters · filed 2020-03-31 | $5.12M derived: sum of 3 quarters · filed 2020-03-31 | $5.10M 10-K · filed 2020-03-31 | $5.76M 10-K · filed 2019-03-18 | |||
| 2018-09-30 | -$3.63M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-11-08 | -$6.29M derived: sum of 2 quarters · filed 2019-11-08 | -$6.31M 10-Q · filed 2019-11-08 | -$2.39M derived: sum of 4 quarters · filed 2020-03-31 | ||||
| 2018-06-30 | -$2.66M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-08-07 | -$2.67M 10-Q · filed 2019-08-07 | $1.24M derived: sum of 3 quarters · filed 2020-03-31 | $3.93M derived: sum of 4 quarters · filed 2020-03-31 | ||||
| 2018-03-31 | -$15.00K 10-Q · filed 2019-05-10 | $3.90M derived: sum of 2 quarters · filed 2020-03-31 | $6.59M derived: sum of 3 quarters · filed 2020-03-31 | $6.87M derived: sum of 4 quarters · filed 2020-03-31 | ||||
| 2017-12-31 | $3.92M derived: 10-K 12 month − 10-Q 9 month · filed 2020-03-31 | $6.60M derived: sum of 2 quarters · filed 2020-03-31 | $6.88M derived: sum of 3 quarters · filed 2020-03-31 | $5.22M 10-K · filed 2020-03-31 | $5.35M 10-K · filed 2018-03-09 | |||
| 2017-09-30 | $2.69M derived: 10-Q 9 month − 10-Q 6 month · filed 2018-11-09 | $2.97M derived: sum of 2 quarters · filed 2018-11-09 | $1.30M 10-Q · filed 2018-11-09 | $2.54M 10-Q · filed 2017-11-03 | $3.73M derived: sum of 4 quarters · filed 2019-03-18 | |||
| 2017-06-30 | $278.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2018-08-09 | -$1.38M 10-Q · filed 2018-08-09 | -$450.00K 10-Q · filed 2017-08-04 | $1.04M derived: sum of 3 quarters · filed 2019-03-18 | $665.00K derived: sum of 4 quarters · filed 2019-03-18 | |||
| 2017-03-31 | -$1.66M 10-Q · filed 2018-05-10 | -$1.98M 10-Q · filed 2017-05-05 | $764.00K derived: sum of 2 quarters · filed 2019-03-18 | $387.00K derived: sum of 3 quarters · filed 2019-03-18 | -$1.00K derived: sum of 4 quarters · filed 2019-03-18 | |||
| 2016-12-31 | $2.42M derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-18 | $2.05M derived: sum of 2 quarters · filed 2019-03-18 | $1.66M derived: sum of 3 quarters · filed 2019-03-18 | -$1.13M 10-K · filed 2019-03-18 | -$2.12M 10-K · filed 2017-03-10 | |||
| 2016-09-30 | -$377.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2017-11-03 | -$765.00K derived: sum of 2 quarters · filed 2017-11-03 | -$3.56M 10-Q · filed 2017-11-03 | -$4.98M derived: sum of 4 quarters · filed 2018-03-09 | ||||
| 2016-06-30 | -$388.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2017-08-04 | -$3.18M 10-Q · filed 2017-08-04 | -$4.60M derived: sum of 3 quarters · filed 2018-03-09 | -$3.56M derived: sum of 4 quarters · filed 2018-03-09 | ||||
| 2016-03-31 | -$2.79M 10-Q · filed 2017-05-05 | -$4.22M derived: sum of 2 quarters · filed 2018-03-09 | -$3.17M derived: sum of 3 quarters · filed 2018-03-09 | -$2.98M derived: sum of 4 quarters · filed 2018-03-09 | ||||
| 2015-12-31 | -$1.43M derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-09 | -$378.00K derived: sum of 2 quarters · filed 2018-03-09 | -$191.00K derived: sum of 3 quarters · filed 2018-03-09 | -$5.34M 10-K · filed 2018-03-09 | -$5.38M 10-K · filed 2016-03-11 | |||
| 2015-09-30 | $1.05M derived: 10-Q 9 month − 10-Q 6 month · filed 2016-11-04 | $1.23M derived: sum of 2 quarters · filed 2016-11-04 | -$3.91M 10-Q · filed 2016-11-04 | -$2.69M derived: sum of 4 quarters · filed 2017-03-10 | ||||
| 2015-06-30 | $187.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2016-08-05 | -$4.96M 10-Q · filed 2016-08-05 | -$3.74M derived: sum of 3 quarters · filed 2017-03-10 | -$300.00K derived: sum of 4 quarters · filed 2017-03-10 | ||||
| 2015-03-31 | -$5.15M 10-Q · filed 2016-05-06 | -$3.93M derived: sum of 2 quarters · filed 2017-03-10 | -$487.00K derived: sum of 3 quarters · filed 2017-03-10 | $2.03M derived: sum of 4 quarters · filed 2017-03-10 | ||||
| 2014-12-31 | $1.22M derived: 10-K 12 month − 10-Q 9 month · filed 2017-03-10 | $4.66M derived: sum of 2 quarters · filed 2017-03-10 | $7.18M derived: sum of 3 quarters · filed 2017-03-10 | $6.11M 10-K · filed 2017-03-10 | ||||
| 2014-09-30 | $3.44M derived: 10-Q 9 month − 10-Q 6 month · filed 2015-11-06 | $5.96M derived: sum of 2 quarters · filed 2015-11-06 | $4.89M 10-Q · filed 2015-11-06 | $4.17M derived: sum of 4 quarters · filed 2016-03-11 | ||||
| 2014-06-30 | $2.52M derived: 10-Q 6 month − 10-Q 3 month · filed 2015-08-07 | $1.45M 10-Q · filed 2015-08-07 | $727.00K derived: sum of 3 quarters · filed 2016-03-11 | $2.08M derived: sum of 4 quarters · filed 2016-03-11 | ||||
| 2014-03-31 | -$1.07M 10-Q · filed 2015-05-08 | -$1.79M derived: sum of 2 quarters · filed 2016-03-11 | -$439.00K derived: sum of 3 quarters · filed 2016-03-11 | $997.00K derived: sum of 4 quarters · filed 2016-03-11 | ||||
| 2013-12-31 | -$726.00K derived: 10-K 12 month − 10-Q 9 month · filed 2016-03-11 | $629.00K derived: sum of 2 quarters · filed 2016-03-11 | $2.06M derived: sum of 3 quarters · filed 2016-03-11 | $323.00K 10-K · filed 2016-03-11 | ||||
| 2013-09-30 | $1.35M derived: 10-Q 9 month − 10-Q 6 month · filed 2014-11-07 | $2.79M derived: sum of 2 quarters · filed 2014-11-07 | $1.05M 10-Q · filed 2014-11-07 | $1.04M 10-Q · filed 2013-11-08 | $905.00K derived: sum of 4 quarters · filed 2015-03-13 | |||
| 2013-06-30 | $1.44M derived: 10-Q 6 month − 10-Q 3 month · filed 2014-08-08 | -$306.00K 10-Q · filed 2014-08-08 | -$450.00K derived: sum of 3 quarters · filed 2015-03-13 | -$526.00K derived: sum of 4 quarters · filed 2015-03-13 | ||||
| 2013-03-31 | -$1.74M 10-Q · filed 2014-05-06 | -$1.89M derived: sum of 2 quarters · filed 2015-03-13 | -$1.96M derived: sum of 3 quarters · filed 2015-03-13 | -$1.82M derived: sum of 4 quarters · filed 2015-03-13 | ||||
| 2012-12-31 | -$144.00K derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-13 | -$220.00K derived: sum of 2 quarters · filed 2015-03-13 | -$77.00K derived: sum of 3 quarters · filed 2015-03-13 | -$456.00K 10-K · filed 2015-03-13 | ||||
| 2012-09-30 | -$76.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2013-11-08 | $67.00K derived: sum of 2 quarters · filed 2013-11-08 | -$312.00K 10-Q · filed 2013-11-08 | $2.79M derived: sum of 4 quarters · filed 2014-03-14 | ||||
| 2012-06-30 | $143.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2013-08-09 | -$236.00K 10-Q · filed 2013-08-09 | $2.87M derived: sum of 3 quarters · filed 2014-03-14 | $3.98M derived: sum of 4 quarters · filed 2014-03-14 | ||||
| 2012-03-31 | -$379.00K 10-Q · filed 2013-05-10 | $2.73M derived: sum of 2 quarters · filed 2014-03-14 | $3.83M derived: sum of 3 quarters · filed 2014-03-14 | $6.76M derived: sum of 4 quarters · filed 2014-03-14 | ||||
| 2011-12-31 | $3.11M derived: 10-K 12 month − 10-Q 9 month · filed 2014-03-14 | $4.21M derived: sum of 2 quarters · filed 2014-03-14 | $7.14M derived: sum of 3 quarters · filed 2014-03-14 | $5.48M 10-K · filed 2014-03-14 | ||||
| 2011-09-30 | $1.10M derived: 10-Q 9 month − 10-Q 6 month · filed 2012-11-09 | $4.03M derived: sum of 2 quarters · filed 2012-11-09 | $2.37M 10-Q · filed 2012-11-09 | $1.03M derived: sum of 4 quarters · filed 2013-03-15 | ||||
| 2011-06-30 | $2.93M derived: 10-Q 6 month − 10-Q 3 month · filed 2012-08-08 | $1.26M 10-Q · filed 2012-08-08 | -$71.00K derived: sum of 3 quarters · filed 2013-03-15 | -$562.00K derived: sum of 4 quarters · filed 2013-03-15 | ||||
| 2011-03-31 | -$1.66M 10-Q · filed 2012-05-10 | -$3.00M derived: sum of 2 quarters · filed 2013-03-15 | -$3.49M derived: sum of 3 quarters · filed 2013-03-15 | |||||
| 2010-12-31 | -$1.34M derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-15 | -$1.83M derived: sum of 2 quarters · filed 2013-03-15 | -$2.77M 10-K · filed 2013-03-15 | |||||
| 2010-09-30 | -$491.00K derived: 10-Q 9 month − 10-Q 6 month · filed 2011-11-09 | -$1.44M 10-Q · filed 2011-11-09 | ||||||
| 2010-06-30 | -$946.00K 10-Q · filed 2011-08-09 | |||||||
| 2009-12-31 | -$9.01M 10-K · filed 2012-03-14 |
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