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Pay vs Performance Disclosure - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pay vs Performance Disclosure |  |  |  |  |
Pay vs Performance Disclosure, Table | 2024 Pay vs Performance Disclosure Tabular Pay vs. Performance Disclosures (1)
|  | Summary |  |  |  | Summary |  |  |  | Average Summary |  | Average |  | Value of Fixed $100 Investment Based On: |  |  |  |
|  | Compensation |  | Compensation |  | Compensation |  | Compensation |  | Compensation |  | Compensation |  | DNOW |  | PHLX Oil Service |  |  |  |
|  | Table Total |  | Actually Paid |  | Table Total |  | Actually Paid |  | Table Total |  | Actually Paid |  | Total Shareholder |  | Sector Index Total |  | Net |  | EBITDA Excluding
Year |  | for PEO 1 |  | to PEO 1 (2) |  | for PEO 2 |  | to PEO 2 (2) |  | for Non-PEO NEOs |  | for Non-PEO NEOs (2) |  | Return (3) |  | Shareholder Return (3) |  | Income (Loss) |  | Other Costs (4)
2024 |  | $6,081,037 |  | $7,015,251 |  | – |  | – |  | $1,548,036 |  | $1,704,142 |  | $116 |  | $102 |  | $81,000,000 |  | $176,000,000
2023 |  | $5,580,418 |  | $3,130,263 |  | – |  | – |  | $1,448,379 |  | $1,035,809 |  | $101 |  | $115 |  | $135,000,000 |  | $184,000,000
2022 |  | $5,462,901 |  | $10,850,759 |  | – |  | – |  | $1,439,842 |  | $2,421,547 |  | $113 |  | $113 |  | $128,000,000 |  | $175,000,000
2021 |  | $5,988,481 |  | $5,474,012 |  | – |  | – |  | $1,329,206 |  | $1,291,068 |  | $76 |  | $70 |  | $5,000,000 |  | $45,000,000
2020 |  | $1,274,988 |  | $90,220 |  | $675,231 |  | ($537,929) |  | $519,014 |  | $133,931 |  | $64 |  | $58 |  | ($427,000,000) |  | ($47,000,000)
| 1. | Mr. Cherechinsky served as our principal executive officer for the full year for each of 2024, 2023, 2022, and 2021 and for a portion of 2020 (“PEO 1”). Mr. Alario served as our principal executive officer for a portion of 2020 (“PEO 2”). For each of 2024, 2023, 2022, 2021, and 2020, our non-PEO named executive officers included Mr. Johnson, Mr. Chang, Ms. Munson, and Ms. Surratt. |
| 2. | Equity compensation fair value calculated based on assumptions determined in accordance with FASB ASC Topic 718. |
| 3. | For each of 2024, 2023, 2022, 2021 and 2020, total shareholder return for the Company and the peer group was calculated as the yearly percentage change in cumulative total shareholder return based on a deemed fixed investment of $100 at market close on December 31, 2019. The yearly percentage change in cumulative total shareholder return was measured as the quotient of (a) the sum of (i) the cumulative amount of dividends for the period from December 31, 2019 through and including the last day of the covered fiscal year (the “Measurement Period”), assuming dividend reinvestment, plus (ii) the difference between stock price per share at the end and the beginning of the Measurement Period, divided by (b) stock price per share at the beginning of the Measurement Period. For purposes of this pay versus performance disclosure, our peer group consists of the PHLX Oil Service Sector Index. For purposes of calculating the Peer Group total shareholder return, the returns of each component issuer of the group were weighted according to the respective issuers’ stock market capitalization at the beginning of the Measurement Period. Because fiscal years are presented in the table in reverse chronical order (from top to bottom), the table should be read from bottom to top for purposes of understanding cumulative returns over time. |
| 4. | EBITDA excluding other costs (referred to as “EBITDA” within this document) is reconciled in the Company’s 2024 Form 10-K to the most comparable GAAP financial measure. This financial measure excludes the impact of certain other amounts and is not calculated in accordance with GAAP. |
PEOs Compensation Actually Paid Calculation Detail
|  | Year
Compensation Element |  | 2020 (PEO 1) |  | 2021 (PEO 1) |  | 2022 (PEO 1) |  | 2023 (PEO 1) |  | 2024 (PEO 1) |  | 2020 (PEO 2)
SCT Reported Total Compensation |  | $1,274,988 |  | $5,988,481 |  | $5,462,901 |  | $5,580,418 |  | $6,081,037 |  | $675,231
Aggregate SCT Reported Equity Compensation (-) |  | $706,204 |  | $4,305,835 |  | $3,232,886 |  | $3,331,165 |  | $3,765,881 |  | $0
Year-End Fair Value of Awards Granted During the FY & Outstanding (+) |  | $509,175 |  | $3,548,758 |  | $5,111,796 |  | $2,543,085 |  | $3,650,088 |  | $0
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Outstanding (+) |  | ($647,694) |  | $53,500 |  | $3,436,810 |  | ($1,654,346) |  | $628,952 |  | $0
Vesting Date Fair Value of Awards Granted & Vested During the Covered FY (+) |  | $0 |  | $0 |  | $0 |  | $0 |  | $0 |  | $0
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Vesting During Covered FY (+) |  | ($340,044) |  | $189,108 |  | $72,138 |  | ($7,729) |  | $421,055 |  | ($1,213,160)
Compensation Actually Paid Determination |  | $90,220 |  | $5,474,012 |  | $10,850,759 |  | $3,130,263 |  | $7,015,251 |  | ($537,929)
Non-PEO NEOs Average Compensation Actually Paid Calculation Detail
|  | Year
Compensation Element |  | 2020 |  | 2021 |  | 2022 |  | 2023 |  | 2024
SCT Reported Total Compensation |  | $519,014 |  | $1,329,206 |  | $1,439,842 |  | $1,448,379 |  | $1,548,036
Aggregate SCT Reported Equity Compensation (-) |  | $263,181 |  | $667,673 |  | $579,239 |  | $596,830 |  | $723,997
Year-End Fair Value of Awards Granted During the FY & Outstanding (+) |  | $189,733 |  | $550,281 |  | $915,878 |  | $455,634 |  | $702,119
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Outstanding (+) |  | ($189,765) |  | $20,191 |  | $626,032 |  | ($267,774) |  | $112,690
Vesting Date Fair Value of Awards Granted & Vested During the Covered FY (+) |  | $0 |  | $0 |  | $0 |  | $0 |  | $0
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Vesting During Covered FY (+) |  | ($121,870) |  | $59,063 |  | $19,034 |  | ($3,600) |  | $65,293
Compensation Actually Paid Determination |  | $133,931 |  | $1,291,068 |  | $2,421,547 |  | $1,035,809 |  | $1,704,142
Company Selected Measure Name | EBITDA excluding other costs |  |  |  |
Named Executive Officers, Footnote | For each of 2024, 2023, 2022, 2021, and 2020, our non-PEO named executive officers included Mr. Johnson, Mr. Chang, Ms. Munson, and Ms. Surratt. |  |  |  |
Peer Group Issuers, Footnote | For each of 2024, 2023, 2022, 2021 and 2020, total shareholder return for the Company and the peer group was calculated as the yearly percentage change in cumulative total shareholder return based on a deemed fixed investment of $100 at market close on December 31, 2019. The yearly percentage change in cumulative total shareholder return was measured as the quotient of (a) the sum of (i) the cumulative amount of dividends for the period from December 31, 2019 through and including the last day of the covered fiscal year (the “Measurement Period”), assuming dividend reinvestment, plus (ii) the difference between stock price per share at the end and the beginning of the Measurement Period, divided by (b) stock price per share at the beginning of the Measurement Period. For purposes of this pay versus performance disclosure, our peer group consists of the PHLX Oil Service Sector Index. For purposes of calculating the Peer Group total shareholder return, the returns of each component issuer of the group were weighted according to the respective issuers’ stock market capitalization at the beginning of the Measurement Period. Because fiscal years are presented in the table in reverse chronical order (from top to bottom), the table should be read from bottom to top for purposes of understanding cumulative returns over time. |  |  |  |
Adjustment To PEO Compensation, Footnote | PEOs Compensation Actually Paid Calculation Detail
|  | Year
Compensation Element |  | 2020 (PEO 1) |  | 2021 (PEO 1) |  | 2022 (PEO 1) |  | 2023 (PEO 1) |  | 2024 (PEO 1) |  | 2020 (PEO 2)
SCT Reported Total Compensation |  | $1,274,988 |  | $5,988,481 |  | $5,462,901 |  | $5,580,418 |  | $6,081,037 |  | $675,231
Aggregate SCT Reported Equity Compensation (-) |  | $706,204 |  | $4,305,835 |  | $3,232,886 |  | $3,331,165 |  | $3,765,881 |  | $0
Year-End Fair Value of Awards Granted During the FY & Outstanding (+) |  | $509,175 |  | $3,548,758 |  | $5,111,796 |  | $2,543,085 |  | $3,650,088 |  | $0
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Outstanding (+) |  | ($647,694) |  | $53,500 |  | $3,436,810 |  | ($1,654,346) |  | $628,952 |  | $0
Vesting Date Fair Value of Awards Granted & Vested During the Covered FY (+) |  | $0 |  | $0 |  | $0 |  | $0 |  | $0 |  | $0
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Vesting During Covered FY (+) |  | ($340,044) |  | $189,108 |  | $72,138 |  | ($7,729) |  | $421,055 |  | ($1,213,160)
Compensation Actually Paid Determination |  | $90,220 |  | $5,474,012 |  | $10,850,759 |  | $3,130,263 |  | $7,015,251 |  | ($537,929)
Non-PEO NEO Average Total Compensation Amount | $ 1,548,036 | $ 1,448,379 | $ 1,439,842 | $ 1,329,206 | $ 519,014
Non-PEO NEO Average Compensation Actually Paid Amount | $ 1,704,142 | 1,035,809 | 2,421,547 | 1,291,068 | 133,931
Adjustment to Non-PEO NEO Compensation Footnote | Non-PEO NEOs Average Compensation Actually Paid Calculation Detail
|  | Year
Compensation Element |  | 2020 |  | 2021 |  | 2022 |  | 2023 |  | 2024
SCT Reported Total Compensation |  | $519,014 |  | $1,329,206 |  | $1,439,842 |  | $1,448,379 |  | $1,548,036
Aggregate SCT Reported Equity Compensation (-) |  | $263,181 |  | $667,673 |  | $579,239 |  | $596,830 |  | $723,997
Year-End Fair Value of Awards Granted During the FY & Outstanding (+) |  | $189,733 |  | $550,281 |  | $915,878 |  | $455,634 |  | $702,119
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Outstanding (+) |  | ($189,765) |  | $20,191 |  | $626,032 |  | ($267,774) |  | $112,690
Vesting Date Fair Value of Awards Granted & Vested During the Covered FY (+) |  | $0 |  | $0 |  | $0 |  | $0 |  | $0
Year-Over-Year Change in Fair Value of Awards Granted During Prior FY & Vesting During Covered FY (+) |  | ($121,870) |  | $59,063 |  | $19,034 |  | ($3,600) |  | $65,293
Compensation Actually Paid Determination |  | $133,931 |  | $1,291,068 |  | $2,421,547 |  | $1,035,809 |  | $1,704,142
Compensation Actually Paid vs. Total Shareholder Return |  |  |  |  |
Compensation Actually Paid vs. Net Income |  |  |  |  |
Compensation Actually Paid vs. Company Selected Measure |  |  |  |  |
Tabular List, Table | The following lists what we believe represent the most important performance measures used to link compensation actually paid to our PEO and non-PEO NEOs for 2024 to our performance:
| 1. | EBITDA Excluding Other Costs 2. Net Working Capital (NWC) 3. Return on Capital Employed (ROCE) 4. Relative TSR (rTSR)
Total Shareholder Return Amount | $ 116 | 101 | 113 | 76 | 64
Peer Group Total Shareholder Return Amount | 102 | 115 | 113 | 70 | 58
Net Income (Loss) | $ 81,000,000 | $ 135,000,000 | $ 128,000,000 | $ 5,000,000 | $ (427,000,000)
Company Selected Measure Amount | 176,000,000 | 184,000,000 | 175,000,000 | 45,000,000 | (47,000,000)
Measure:: 1 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | EBITDA Excluding Other Costs |  |  |  |
Non-GAAP Measure Description | EBITDA excluding other costs (referred to as “EBITDA” within this document) is reconciled in the Company’s 2024 Form 10-K to the most comparable GAAP financial measure. This financial measure excludes the impact of certain other amounts and is not calculated in accordance with GAAP. |  |  |  |
Measure:: 2 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Net Working Capital (NWC) |  |  |  |
Measure:: 3 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Return on Capital Employed (ROCE) |  |  |  |
Measure:: 4 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Relative TSR (rTSR) |  |  |  |
Mr Cherechinsky [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
PEO Total Compensation Amount | $ 6,081,037 | $ 5,580,418 | $ 5,462,901 | $ 5,988,481 | $ 1,274,988
PEO Actually Paid Compensation Amount | $ 7,015,251 | $ 3,130,263 | $ 10,850,759 | $ 5,474,012 | 90,220
PEO Name | Mr. Cherechinsky | Mr. Cherechinsky | Mr. Cherechinsky | Mr. Cherechinsky |
Mr Alario [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
PEO Total Compensation Amount | $ 0 | $ 0 | $ 0 | $ 0 | 675,231
PEO Actually Paid Compensation Amount | 0 | 0 | 0 | 0 | $ (537,929)
PEO Name |  |  |  |  | Mr. Alario
PEO | Mr Cherechinsky [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 3,765,881 | 3,331,165 | 3,232,886 | 4,305,835 | $ 706,204
PEO | Mr Cherechinsky [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 3,650,088 | 2,543,085 | 5,111,796 | 3,548,758 | 509,175
PEO | Mr Cherechinsky [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 628,952 | (1,654,346) | 3,436,810 | 53,500 | (647,694)
PEO | Mr Cherechinsky [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 | 0
PEO | Mr Cherechinsky [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 421,055 | (7,729) | 72,138 | 189,108 | (340,044)
PEO | Mr Alario [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | 0
PEO | Mr Alario [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | 0
PEO | Mr Alario [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | 0
PEO | Mr Alario [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | 0
PEO | Mr Alario [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | (1,213,160)
Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 723,997 | 596,830 | 579,239 | 667,673 | 263,181
Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 702,119 | 455,634 | 915,878 | 550,281 | 189,733
Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 112,690 | (267,774) | 626,032 | 20,191 | (189,765)
Non-PEO NEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 | 0
Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | $ 65,293 | $ (3,600) | $ 19,034 | $ 59,063 | $ (121,870)

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