| Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 | Dec'15 | Sep'15 | Jun'15 | Mar'15 | Dec'14 | Sep'14 | Jun'14 | Mar'14 | Dec'13 | Sep'13 | Jun'13 | Mar'13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities | |||||||||||||||||||||||||||
Net Income (Loss) Attributable to Parent | |||||||||||||||||||||||||||
-133,000 | -620,000 | -50,000 | -140,000 | -919,000 | -44,000 | -58,000 | 18,000 | -72,000 | -72,000 | -3,000 | -47,000 | -140,000 | -43,000 | 62,000 | 94,000 | -3,731,000 | 176,000 | -212,000 | 19,000 | 634,000 | 305,000 | -118,000 | -90,000 | 53,000 | 310,000 | 201,000 | -114,000 |
Adjustments to reconcile net loss to net cash provided by operating activities | |||||||||||||||||||||||||||
Depreciation, depletion and amortization | |||||||||||||||||||||||||||
- | 116,000 | 94,000 | 94,000 | - | 127,000 | 129,000 | 120,000 | - | 118,000 | 124,000 | 126,000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Depreciation, depletion and amortization | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 113,000 | 246,000 | 260,000 | 253,000 | 224,000 | 241,000 | 228,000 | 216,000 | 198,000 | 176,000 | 172,000 | 169,000 | 149,000 |
Gain on sale of assets | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 13,000 | - | - | - | - |
Loss from unconsolidated affiliate, net of cash distributions | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -6,000 |
Gain on extinguishment/modification of debt | |||||||||||||||||||||||||||
- | 0 | 0 | 10,000 | - | 0 | 7,000 | 41,000 | - | 24,000 | 13,000 | -53,000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Deferred income tax benefit | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 95,000 | -119,000 | 10,000 | - | 196,000 | -85,000 | -51,000 | - | - | - | - |
Gain on extinguishment/modification of debt | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 0 | 26,000 | 162,000 | 196,000 | 0 | 0 | -41,000 | 0 | 0 | 0 | 0 | -17,000 | 0 | -6,000 | -2,000 | -1,000 |
Share-based compensation expense | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,000 | 2,000 | 6,000 | 4,000 | 4,000 | 5,000 | 6,000 | 7,000 |
Non-cash portion of exploration expense | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4,000 | 4,000 | 4,000 | 7,000 | 4,000 | 11,000 | 12,000 | 12,000 |
Amortization of debt issuance costs | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5,000 | 5,000 | 6,000 | 5,000 | 6,000 | 4,000 | 7,000 | 5,000 |
Other non-cash income items | |||||||||||||||||||||||||||
-3,000 | -6,000 | -6,000 | -8,000 | -8,000 | -9,000 | -8,000 | -5,000 | 24,000 | -10,000 | -9,000 | -5,000 | 26,000 | -10,000 | -8,000 | -9,000 | 38,000 | -11,000 | -14,000 | -13,000 | -1,000 | -1,000 | 3,000 | -3,000 | - | - | - | - |
Asset and liability changes | |||||||||||||||||||||||||||
Accounts receivable | |||||||||||||||||||||||||||
11,000 | 7,000 | -51,000 | -52,000 | -12,000 | 40,000 | 22,000 | 6,000 | -3,000 | 8,000 | 8,000 | 9,000 | 13,000 | 4,000 | 3,000 | -91,000 | -10,000 | -15,000 | 8,000 | -38,000 | -2,000 | -26,000 | 5,000 | 16,000 | 30,000 | -3,000 | 5,000 | 18,000 |
Owner and royalties payable | |||||||||||||||||||||||||||
-4,000 | 0 | -45,000 | -23,000 | -3,000 | 30,000 | 20,000 | -15,000 | 29,000 | 33,000 | -9,000 | 2,000 | -58,000 | 4,000 | 64,000 | -32,000 | -14,000 | 31,000 | 3,000 | -90,000 | 20,000 | -10,000 | -3,000 | 6,000 | 12,000 | 7,000 | 45,000 | 16,000 |
Derivative instruments | |||||||||||||||||||||||||||
-49,000 | 24,000 | 23,000 | -103,000 | 196,000 | -30,000 | -53,000 | -4,000 | -59,000 | -50,000 | 14,000 | 43,000 | -179,000 | -101,000 | -263,000 | -171,000 | -81,000 | 174,000 | -356,000 | -14,000 | 923,000 | 386,000 | -259,000 | -111,000 | 43,000 | -120,000 | 180,000 | -159,000 |
Accrued interest | |||||||||||||||||||||||||||
-5,000 | 92,000 | -41,000 | 40,000 | -42,000 | 43,000 | 1,000 | 6,000 | -21,000 | 18,000 | -26,000 | 48,000 | -38,000 | 44,000 | -53,000 | 43,000 | -55,000 | 53,000 | -57,000 | 53,000 | -52,000 | 53,000 | -54,000 | 53,000 | -52,000 | 51,000 | -54,000 | 52,000 |
Other asset changes | |||||||||||||||||||||||||||
-18,000 | 23,000 | 25,000 | 7,000 | 7,000 | -4,000 | -4,000 | -7,000 | 4,000 | 9,000 | 4,000 | -1,000 | -4,000 | 0 | -5,000 | 1,000 | -1,000 | 1,000 | 1,000 | -23,000 | -1,000 | 2,000 | -2,000 | -4,000 | 1,000 | -3,000 | -9,000 | 24,000 |
Other liability changes | |||||||||||||||||||||||||||
-1,000 | -8,000 | 33,000 | -45,000 | -12,000 | 1,000 | 24,000 | -11,000 | -12,000 | 0 | 7,000 | -19,000 | 23,000 | -38,000 | 12,000 | 9,000 | 2,000 | 9,000 | 3,000 | -13,000 | -28,000 | -9,000 | 13,000 | -15,000 | 2,000 | 25,000 | -11,000 | -17,000 |
Net cash provided by operating activities | |||||||||||||||||||||||||||
78,000 | 65,000 | 12,000 | 72,000 | 42,000 | 163,000 | 130,000 | 87,000 | 77,000 | 117,000 | 64,000 | 117,000 | 126,000 | 252,000 | 105,000 | 301,000 | 288,000 | 475,000 | 273,000 | 291,000 | 280,000 | 417,000 | 266,000 | 223,000 | 173,000 | 337,000 | 216,000 | 234,000 |
Cash flows from investing activities | |||||||||||||||||||||||||||
Cash paid for capital expenditures | |||||||||||||||||||||||||||
75,000 | 173,000 | 124,000 | 125,000 | 131,000 | 175,000 | 211,000 | 173,000 | 136,000 | 139,000 | 147,000 | 119,000 | 135,000 | 140,000 | 79,000 | 179,000 | 230,000 | 399,000 | 372,000 | 432,000 | 512,000 | 533,000 | 529,000 | 459,000 | 504,000 | 506,000 | 470,000 | 444,000 |
Proceeds from the sale of assets | |||||||||||||||||||||||||||
0 | 0 | 0 | 0 | 17,000 | 6,000 | 2,000 | 167,000 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | 28,000 | -24,000 | 133,000 | 17,000 | 12,000 | 1,429,000 | 0 | 10,000 |
Cash paid for acquisitions | |||||||||||||||||||||||||||
3,000 | 3,000 | 12,000 | 3,000 | 17,000 | 36,000 | 16,000 | 223,000 | 0 | 29,000 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net cash used in investing activities | |||||||||||||||||||||||||||
-78,000 | -176,000 | -136,000 | -128,000 | -131,000 | -205,000 | -225,000 | -229,000 | -143,000 | -168,000 | -147,000 | -119,000 | -135,000 | -141,000 | 311,000 | -179,000 | -226,000 | -514,000 | -371,000 | -432,000 | -495,000 | -557,000 | -550,000 | -442,000 | -492,000 | 923,000 | -472,000 | -434,000 |
Cash flows from financing activities | |||||||||||||||||||||||||||
Proceeds from issuance of long-term debt | |||||||||||||||||||||||||||
0 | 308,000 | 345,000 | 270,000 | 285,000 | 140,000 | 1,205,000 | 460,000 | 285,000 | 260,000 | 260,000 | 1,125,000 | 565,000 | 55,000 | 250,000 | 325,000 | 290,000 | 312,000 | 1,101,000 | 364,000 | 620,000 | 535,000 | 750,000 | 550,000 | 570,000 | 325,000 | 595,000 | 390,000 |
Repayments and repurchases of long-term debt | |||||||||||||||||||||||||||
297,000 | 60,000 | 178,000 | 230,000 | 223,000 | 140,000 | 1,011,000 | 280,000 | 195,000 | 231,000 | 167,000 | 1,086,000 | 565,000 | 142,000 | 717,000 | 380,000 | 353,000 | 274,000 | 963,000 | 236,000 | 398,000 | 455,000 | 476,000 | 964,000 | 275,000 | 1,610,000 | 125,000 | 180,000 |
Fees/costs on debt exchange | |||||||||||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 62,000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Fees/costs on debt exchange | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Proceeds from issuance of stock | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 669,000 | - | - | - | - |
Other debt issue costs | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | 0 | 1,000 | 1,000 | 19,000 | 10,000 | 23,000 | 1,000 | 0 | - | - | - | - | - | - | - | - | - | - | - | 3,000 |
Other | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 2,000 | - | - | - | - | - | - | - | - | - | - | - | - |
Other | |||||||||||||||||||||||||||
1,000 | 0 | -1,000 | -1,000 | -1,000 | 0 | 0 | -1,000 | 0 | 0 | 0 | -3,000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net cash provided by financing activities | |||||||||||||||||||||||||||
-156,000 | 248,000 | 166,000 | 39,000 | 60,000 | -1,000 | 174,000 | 117,000 | 90,000 | 28,000 | 92,000 | 17,000 | -11,000 | -110,000 | -468,000 | -57,000 | -64,000 | 38,000 | 118,000 | 128,000 | 220,000 | 80,000 | 274,000 | 255,000 | 295,000 | -1,468,000 | 463,000 | 207,000 |
Change in cash, cash equivalents and restricted cash | |||||||||||||||||||||||||||
-156,000 | 137,000 | 42,000 | -17,000 | -29,000 | -43,000 | 79,000 | -25,000 | - | -23,000 | 9,000 | 15,000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Change in cash and cash equivalents | |||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 1,000 | -52,000 | 65,000 | - | -1,000 | 20,000 | -13,000 | 5,000 | -60,000 | -10,000 | 36,000 | -24,000 | -208,000 | 207,000 | 7,000 |