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Partners' Capital (Deficit) - Reconciliation of net income to partners interest in net income (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Reconciliation of Net Income from Continuing and Discontinued Operations |  |  |
Income (loss) from continuing operations | $ (211) | $ (6,771) | $ 4,520
Loss from discontinued operations | 0 | 0 | (179,466)
Less general partner’s interest in net income (loss): |  |  |
Less income (loss) allocable to unvested restricted units | 0 | 21 | (41)
Limited partners' interest in net loss | $ (207) | $ (6,615) | $ (171,488)
Basic weighted average limited partner units outstanding (in shares) | 38,689,041 | 38,656,559 | 38,658,881
Dilutive effect of restricted units issued (in shares) | 0 | 0 | 0
Total weighted average limited partner diluted units outstanding (in shares) | 38,689,041 | 38,656,559 | 38,658,881
Continuing operations: |  |  |
Reconciliation of Net Income from Continuing and Discontinued Operations |  |  |
Income (loss) from continuing operations | $ (211) | $ (6,771) | $ 4,520
Less general partner’s interest in net income (loss): |  |  |
Distributions payable on behalf of IDRs | 0 | 0 | 0
Distributions payable on behalf of general partner interest | 16 | 61 | (20)
General partner interest in undistributed income (loss) | (20) | (196) | 111
Less income (loss) allocable to unvested restricted units | 0 | (21) | (1)
Limited partners' interest in net loss | (207) | (6,615) | 4,430
Discontinued operations: |  |  |
Reconciliation of Net Income from Continuing and Discontinued Operations |  |  |
Loss from discontinued operations | 0 | 0 | (179,466)
Less general partner’s interest in net income (loss): |  |  |
Distributions payable on behalf of IDRs | 0 | 0 | 0
Distributions payable on behalf of general partner interest | 0 | 0 | 806
General partner interest in undistributed income (loss) | 0 | 0 | (4,396)
Less income (loss) allocable to unvested restricted units | 0 | 0 | 42
Limited partners' interest in net loss | $ 0 | $ 0 | $ (175,918)

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