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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash Flows from Operating Activities: |  |  |
Net Income | $ 31,948 | $ 883,111 | $ 380,747
Adjustments to Reconcile Net Income to Net Cash Provided by Continuing Operating Activities: |  |  |
Net Income from Discontinued Operations | 0 | 0 | (85,708)
Depreciation, Depletion and Amortization | 508,463 | 493,423 | 412,036
Amortization of Deferred Financing Costs | 7,747 | 8,361 | 10,630
Impairment of Exploration and Production Properties | 327,400 | 0 | 137,865
Impairment of Unproved Properties and Expirations | 119,429 | 0 | 0
Impairment of Other Intangible Assets | 0 | 18,650 | 0
Stock-Based Compensation | 38,425 | 21,341 | 16,983
Gain on Asset Sales and Abandonments, net | (35,563) | (157,015) | (188,063)
Gain on Previously Held Equity Interest | 0 | (623,663) | 0
Loss on Debt Extinguishment | 7,614 | 54,118 | 2,129
(Gain) Loss on Commodity Derivative Instruments | (376,105) | 30,212 | (206,930)
Net Cash Received (Paid) in Settlement of Commodity Derivative Instruments | 69,780 | (69,720) | (41,174)
Deferred Income Taxes | 79,092 | 345,560 | (142,829)
Equity in Earnings of Affiliates | (2,103) | (5,363) | (49,830)
Return on Equity Investment | 4,056 | 0 | 0
Changes in Operating Assets: |  |  |
Accounts and Notes Receivable | 118,622 | (57,734) | (32,792)
Supplies Inventories | 2,731 | 1,027 | 4,254
Recoverable Income Taxes | 87,050 | (118,498) | 76,196
Prepaid Expenses | 3,115 | (1,391) | 631
Changes in Other Assets | 1,000 | 4,904 | 22,018
Changes in Operating Liabilities: |  |  |
Accounts Payable | (6,405) | 12,760 | 45,669
Accrued Interest | 4,529 | (5,839) | (2,955)
Other Operating Liabilities | 13,242 | 53,135 | 81,969
Changes in Other Liabilities | (23,507) | (1,556) | (7,778)
Net Cash Provided by Continuing Operating Activities | 980,560 | 885,823 | 433,068
Net Cash Provided by Discontinued Operating Activities | 0 | 0 | 215,619
Net Cash Provided by Operating Activities | 980,560 | 885,823 | 648,687
Cash Flows from Investing Activities: |  |  |
Capital Expenditures | (1,192,599) | (1,116,397) | (632,846)
CNX Gathering LLC Acquisition, Net of Cash Acquired | 0 | (299,272) | 0
Proceeds from Asset Sales | 45,160 | 511,767 | 414,185
Net Distributions from Equity Affiliates | 0 | 9,250 | 42,873
Net Cash Used in Continuing Investing Activities | (1,147,439) | (894,652) | (175,788)
Net Cash Used in Discontinued Investing Activities | 0 | 0 | (46,133)
Net Cash Used in Investing Activities | (1,147,439) | (894,652) | (221,921)
Cash Flows from Financing Activities: |  |  |
Net Proceeds from CNX Revolving Credit Facility | 49,000 | 612,000 | 0
Payments on Miscellaneous Borrowings | (7,149) | (7,165) | (8,037)
Payments on Long-Term Notes | (405,876) | (955,019) | (239,716)
Net Proceeds from (Payments on) CNXM Revolving Credit Facility | 227,750 | (65,500) | 0
Distributions to CNXM Noncontrolling Interest Holders | (63,884) | (55,433) | 0
Proceeds from Spin-Off of CONSOL Energy Inc. | 0 | 0 | 425,000
Proceeds from Issuance of Common Stock | 565 | 1,713 | 1,009
Shares Withheld for Taxes | (6,310) | (5,385) | (6,681)
Purchases of Common Stock | (117,477) | (381,752) | (103,209)
Debt Issuance and Financing Fees | (10,655) | (20,599) | (361)
Net Cash Provided by (Used in) Continuing Financing Activities | 165,964 | (483,140) | 68,005
Net Cash Used in Discontinued Financing Activities | 0 | 0 | (31,903)
Net Cash Provided by (Used in) Financing Activities | 165,964 | (483,140) | 36,102
Net (Decrease) Increase in Cash and Cash Equivalents | (915) | (491,969) | 462,868
Cash and Cash Equivalents at Beginning of Period | 17,198 | 509,167 | 46,299
Cash and Cash Equivalents at End of Period | 16,283 | 17,198 | 509,167
CNX Senior Notes |  |  |
Cash Flows from Financing Activities: |  |  |
Proceeds from Issuance of Senior Notes | 500,000 | 0 | 0
CNXM Senior Notes |  |  |
Cash Flows from Financing Activities: |  |  |
Proceeds from Issuance of Senior Notes | $ 0 | $ 394,000 | $ 0

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