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ADDITIONAL FINANCIAL STATEMENT INFORMATION (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Jan. 01, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Accounts receivable: |  |  |
Oil, natural gas and natural gas liquids revenues | $ 26,584 |  | $ 26,432
Joint interest accounts | 9,556 |  | 7,369
Other | 1,686 |  | 1,917
Total | 37,826 |  | 35,718
Prepaids and other: |  |  |
Prepaids | 6,625 |  | 3,503
Income tax receivable | 1,250 |  | 1,250
Funds in escrow | 6,732 |  |
Other | 35 |  | 35
Total | 14,642 |  | 4,788
Funds in escrow and other: |  |  |
Funds in escrow | 578 |  | 570
Other | 560 |  | 1,611
Total | 1,138 |  | 2,181
Accounts payable and accrued liabilities: |  |  |
Trade payables | 51,594 |  | 68,959
Accrued oil and natural gas capital costs | 25,445 |  | 41,461
Revenues and royalties payable | 18,970 |  | 20,526
Accrued interest expense | 3,480 |  | 16,971
Accrued employee compensation | 2,621 |  | 3,421
Accrued lease operating expenses | 10,029 |  | 6,292
Other | 439 |  | 218
Total | $ 112,578 | $ 157,763 | $ 157,848

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