| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 |
|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities: | ||||||||
Net income (loss) | ||||||||
157,749 | 304 | 73,297 | 94,764 | -109,636 | 306,286 | 13,109 | -74,912 | -22,943 |
Adjustments to reconcile net income (loss) to net cash provided by operating activities | ||||||||
Depreciation, depletion, amortization and accretion expense | ||||||||
105,960 | 104,934 | 95,441 | 105,751 | 74,194 | 95,075 | 97,970 | 77,218 | 53,800 |
Write-down of oil and natural gas properties and other well inventory | ||||||||
190 | - | - | - | - | - | - | - | - |
Amortization of deferred financing costs and original issue discount | ||||||||
1,466 | 1,484 | 1,330 | 1,205 | 1,188 | 664 | 982 | 2,230 | 377 |
Equity based compensation, net of amounts capitalized | ||||||||
1,627 | 1,800 | 1,944 | 1,961 | 1,259 | 764 | 570 | 1,456 | 103 |
Price risk management activities expense (income) | ||||||||
243,217 | -59,508 | 43,760 | 29,990 | -109,579 | 256,917 | -53,330 | -91,176 | -51,976 |
Net cash received (paid) on settled derivative instruments | ||||||||
36,460 | -1,618 | 5,398 | -9,581 | -3,019 | -16,345 | -40,702 | -33,671 | -20,429 |
Settlement of asset retirement obligations | ||||||||
6,302 | 20,925 | 22,200 | 28,261 | 3,945 | 27,272 | 41,778 | 38,573 | 5,323 |
Changes in operating assets and liabilities: | ||||||||
Accounts receivable | ||||||||
11,578 | -20,517 | -17,389 | 34,423 | -2,305 | -3,674 | 23,922 | -17,100 | -2,362 |
Other current assets | ||||||||
-18,318 | 26,498 | 875 | -889 | -11,370 | -11,900 | 948 | 12,159 | 1,417 |
Accounts payable | ||||||||
-18,547 | -25,018 | 8,895 | 31,930 | -8,284 | 5,204 | -903 | -36,194 | -16,932 |
Other current liabilities | ||||||||
13,337 | -8,706 | 10,411 | -11,231 | -25,933 | -8,366 | -12,133 | 55,006 | -2,463 |
Other non-current assets and liabilities, net | ||||||||
-54,769 | 43,070 | -1,143 | -6,086 | 7,956 | -4,847 | 8,955 | -18,745 | -534 |
Net cash provided by operating activities | ||||||||
110,232 | 61,320 | 149,792 | 141,499 | 41,122 | 119,758 | 36,576 | 67,466 | 39,645 |
Cash flows from investing activities: | ||||||||
Exploration, development and other capital expenditures | ||||||||
83,588 | 90,489 | 143,319 | 127,205 | 102,396 | 66,565 | 33,381 | 110,956 | 30,012 |
Cash paid for acquisitions, net of cash acquired | ||||||||
293,095 | 5,000 | 0 | 0 | 32,916 | - | - | - | - |
Net cash provided by (used in) investing activities | ||||||||
-376,683 | -95,489 | -143,319 | -121,836 | -135,312 | -66,565 | -47,973 | 182,045 | -30,012 |
Cash flows from financing activities: | ||||||||
Redemption of Senior Notes and other long-term debt | ||||||||
- | 0 | 0 | 10,458 | 109 | 106 | 105 | 69 | 24,977 |
Proceeds from Bank Credit Facility | ||||||||
300,000 | 35,000 | 0 | 40,000 | 35,000 | - | - | - | - |
Repayment of Bank Credit Facility | ||||||||
- | 0 | 0 | 0 | 25,000 | - | - | - | - |
Deferred financing costs | ||||||||
1,285 | - | - | - | - | - | - | - | - |
Other deferred payments | ||||||||
7,575 | 0 | 0 | 3,346 | 6,575 | - | - | - | - |
Payments of finance lease | ||||||||
4,049 | 3,789 | 3,585 | 3,448 | 3,311 | 3,078 | 2,916 | 3,411 | 3,547 |
Employee stock transactions | ||||||||
710 | - | - | - | - | - | - | - | - |
Net cash provided by (used in) financing activities | ||||||||
286,381 | 30,509 | -4,896 | 22,465 | 5 | -3,196 | 22,458 | -183,949 | -28,524 |
Net increase (decrease) in cash, cash equivalents and restricted cash | ||||||||
19,930 | -3,660 | 1,577 | 42,128 | -94,185 | 49,997 | 11,061 | 65,562 | -18,891 |
Supplemental Non-Cash Transactions: | ||||||||
Capital expenditures included in accounts payable and accrued liabilities | ||||||||
66,712 | 66,334 | -140,688 | 30,588 | 134,722 | 63,889 | -1,430 | 4,241 | 33,964 |
Supplemental Cash Flow Information: | ||||||||
Interest paid, net of amounts capitalized | ||||||||
4,906 | 26,560 | 4,598 | 26,799 | 4,614 | 26,169 | 3,672 | 13,200 | 10,435 |