| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | |
|---|---|---|---|---|---|---|
Revenue from Contract with Customer [Abstract] | ||||||
Revenues | ||||||
195,152 | 201,169 | 94,068 | - | - | - | |
Oil sales | ||||||
- | - | - | - | 70,739 | 104,233 | |
Natural gas liquid sales | ||||||
- | - | - | - | 1,928 | 3,803 | |
Natural gas sales | ||||||
- | - | - | - | 6,823 | 7,589 | |
Total revenues | ||||||
- | - | - | 57,972 | 79,490 | 115,626 | |
Expenses | ||||||
Lease operating and gas gathering | ||||||
36,581 | 26,008 | 17,385 | 16,232 | - | - | |
Lease operating and gas gathering | ||||||
- | - | - | - | 17,190 | 16,631 | |
Production and ad valorem taxes | ||||||
11,169 | 11,029 | 5,523 | 3,287 | 4,982 | 7,123 | |
Depreciation, depletion and amortization | ||||||
88,618 | 83,582 | 56,957 | - | - | - | |
Rig standby expense | ||||||
- | - | - | 2,261 | 663 | - | |
Depletion, depreciation, and amortization | ||||||
- | - | - | 51,995 | 58,828 | 40,521 | |
Accretion of asset retirement obligations | ||||||
- | - | - | 180 | 214 | 201 | |
Gain (Loss) on Disposition of Oil and Gas Property | ||||||
-33,508 | 0 | -466 | 74 | - | - | |
Impairment of Oil and Gas Properties | ||||||
48,412 | 12,169 | 33,413 | 35,570 | 28,623 | 5,478 | |
Stock-based compensation | ||||||
- | - | - | - | 2,585 | 1,938 | |
General and administrative | ||||||
16,489 | 16,017 | 12,626 | 11,767 | 10,825 | 8,913 | |
Acquisition costs and other | ||||||
- | - | - | 1,261 | - | - | |
Acquisition costs and other | ||||||
1,840 | 1,821 | 3,139 | - | - | - | |
Total expenses | ||||||
236,617 | 150,626 | 129,509 | 122,479 | 123,910 | 80,807 | |
(Loss) income from operations | ||||||
-41,465 | 50,543 | -35,441 | -64,507 | -44,420 | 34,819 | |
Other income (expense) | ||||||
Interest expense | ||||||
43,879 | 38,943 | 26,071 | 22,840 | 24,577 | 19,949 | |
Amortization of finance costs | ||||||
- | - | - | 6,743 | - | - | |
Unrealized gain on warrants | ||||||
- | - | - | 568 | - | - | |
Fair Value Adjustment of Warrants | ||||||
-691 | -416 | -3,088 | - | - | - | |
(Loss) gain on derivative financial instruments | ||||||
-30,861 | 22,744 | -14,080 | -8,672 | 27,609 | 43,972 | |
Gain (Loss) on Extinguishment of Debt | ||||||
0 | -8,620 | 0 | 28,480 | - | - | |
Other expense | ||||||
- | - | - | - | 1,066 | - | |
Other income (expense) | ||||||
- | - | - | - | - | 55 | |
Total other expense, net | ||||||
-74,049 | -24,403 | -37,063 | -9,207 | 1,966 | 24,078 | |
(Loss) income before income taxes | ||||||
-115,514 | 26,140 | -72,504 | -73,714 | -42,454 | 58,897 | |
Income Tax Expense (Benefit) | ||||||
-12,495 | 6,792 | -29,019 | 24,986 | -15,121 | 22,431 | |
Net Income (Loss) Attributable to Parent | ||||||
-103,019 | 19,348 | -43,485 | -98,700 | -27,333 | 36,465 | |
Preferred stock dividends | ||||||
8,544 | 7,816 | 3,968 | - | - | - | |
Net Income (Loss) Available to Common Stockholders, Basic | ||||||
-111,563 | 11,532 | -47,453 | -98,700 | - | - | |
Net (loss) income per common share attributable to common stockholders | ||||||
Net loss common share-basic and diluted | ||||||
- | - | - | - | -3.63 | - | |
Basic (in dollars per share) | ||||||
-4.48 | 0.29 | -2.13 | -12.17 | - | 2.49 | |
Weighted average common shares outstandingbasic and diluted | ||||||
- | - | - | - | 7,521 | - | |
Diluted (in dollars per share) | ||||||
-4.48 | 0.28 | -2.13 | -12.17 | - | 2.42 | |
Weighted Average Shares Outstanding | ||||||
Weighted Average Number of Shares Outstanding, Basic | ||||||
24,875 | 24,619 | 22,252 | 8,106 | - | 14,661 | |
Weighted Average Number of Shares Outstanding, Diluted | ||||||
24,875 | 24,801 | 22,252 | 8,106 | - | 15,069 | |
Net loss | ||||||
-103,019 | 19,348 | -43,485 | -98,700 | -27,333 | 36,465 | |
Foreign currency translation adjustments | ||||||
- | - | - | - | 12 | -404 | |
Comprehensive loss | ||||||
- | - | - | - | -27,321 | 36,061 | |
Oil sales | ||||||
Revenues | ||||||
157,873 | 167,743 | 80,505 | - | - | - | |
Natural gas liquid sales | ||||||
Revenues | ||||||
15,668 | 18,471 | 7,086 | - | - | - | |
Natural gas sales | ||||||
Revenues | ||||||
21,611 | 14,955 | 6,477 | - | - | - | |