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Transactions with related parties - Balance Sheets (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022 | Jun. 30, 2022
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Related party transaction |  |  |
Total assets due from related party, non-current | $ 1,350 | $ 1,350 | $ 1,350
Total liabilities due to related party, current | 458 |  | 1,472
Security deposits to Manager |  |  |
Related party transaction |  |  |
Total assets due from related party, non-current | 1,350 |  | 1,350
Working capital due to Manager |  |  |
Related party transaction |  |  |
Total liabilities due to related party, current | 74 |  | 836
Executive service charges due to Manager |  |  |
Related party transaction |  |  |
Total liabilities due to related party, current | 176 | 135 | 135
Administrative service charges due to Manager |  |  |
Related party transaction |  |  |
Total liabilities due to related party, current |  |  | 30
Other Partnership expenses due to Manager |  |  |
Related party transaction |  |  |
Total liabilities due to related party, current | $ 208 | $ 471 | $ 471

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