Consolidated Statements of Operations & Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016		Sep. 30, 2015
Revenues
Oil sales	$ 12,285	$ 18,849	$ 36,404		$ 56,408
Natural gas sales	2,190	1,612	5,448		4,091
Natural gas liquid sales	1,063	416	2,685		1,538
Total revenues	15,538	20,877	44,537		62,037
Costs and expenses
Lease operating and gas gathering	4,006	4,616	12,764		12,666
Production, ad valorem, and severance taxes	907	1,376	3,046		4,203
Rig standby expense	364	10	2,261		10
Depletion, depreciation, and amortization	10,665	13,823	38,301	[1]	39,861
Accretion of asset retirement obligations	53	53	160	[1]	160
Loss (gain) on sale of oil and gas properties	53		(1,478)		625
Impairment of oil and gas properties	29,144		31,082	[1]
Stock-based compensation	122	880	313	[1]	1,746
General and administrative	2,870	2,399	8,501		7,095
Other expense	1	18	1,045		53
Total costs and expenses	48,185	23,175	95,995		66,419
Loss from operations	(32,647)	(2,298)	(51,458)		(4,382)
Other income (expense)
Interest expense	(7,345)	(6,666)	(19,644)		(18,485)
Gain on disposal of bonds	29,363		29,363	[1]
Unrealized loss on warrants	(611)		(611)
Gain (loss) on derivative financial instruments	1,664	19,481	(3,405)		18,956
Total other income, net	23,071	12,815	5,703		471
(Loss) income before income taxes	(9,576)	10,517	(45,755)		(3,911)
Income tax (expense) benefit	(1,684)	(3,931)	10,354		1,419
Net (loss) income	$ (11,260)	$ 6,586	$ (35,401)	[1]	$ (2,492)
Net (loss) income per common share-basic and diluted	$ (1.44)	$ 0.88	$ (4.64)		$ (0.33)
Weighted average common shares outstanding–basic and diluted	7,842,586	7,522,025	7,629,896		7,522,025
Other comprehensive (loss) income:
Net (loss) income	$ (11,260)	$ 6,586	$ (35,401)	[1]	$ (2,492)
Foreign currency translation adjustments	(13)	(30)	(29)		(29)
Comprehensive (loss) income	$ (11,273)	$ 6,556	$ (35,430)		$ (2,521)

[1] Restated