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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net loss | $ (12,670) | $ (5,277)
Adjustments to reconcile net loss to net cash provided by operating activities |  |
Provision for doubtful accounts | 283 | 72
Depreciation, depletion, and amortization | 27,489 | 39,408
Impairment | 7,970 | 0
Debt issuance costs amortization | 159 | 117
(Gain) loss on derivative contracts | (10,226) | 209
Cash received on settlement of derivative contracts | 4,087 | 5,078
Stock-based compensation | 169 | 996
Other | 156 | (35)
Changes in operating assets and liabilities | 686 | (8,998)
Net cash provided by operating activities | 18,103 | 31,570
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Capital expenditures for property, plant and equipment | (5,452) | (62,254)
Acquisition of assets | 0 | 326
Proceeds from sale of assets | 989 | 341
Net cash used in investing activities | (4,463) | (61,587)
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Proceeds from borrowings | 21,000 | 39,596
Repayments of borrowings | (32,500) | (19,596)
Reduction of financing lease liability | (366) | (293)
Cash paid for tax withholdings on vested stock awards | (1) | 0
Net cash (used in) provided by financing activities | (11,867) | 19,707
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS and RESTRICTED CASH | 1,773 | (10,310)
CASH, CASH EQUIVALENTS and RESTRICTED CASH, beginning of year | 5,968 | 19,645
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period | 7,741 | 9,335
Supplemental Disclosure of Cash Flow Information |  |
Cash paid for interest, net of amounts capitalized | (540) | (408)
Cash received for income taxes | 616 | 0
Supplemental Disclosure of Noncash Investing and Financing Activities |  |
Purchase of PP&E in accounts payable | 1,066 | 43,425
Right-of-use assets obtained in exchange for financing lease obligations | $ 67 | $ 1,992

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