Income Taxes (Tables)

12 Months Ended

Dec. 31, 2016

Income Tax Disclosure [Abstract]

Schedule of income before income tax

The components of income (loss) before income tax (benefit) provision are as follows (in thousands):

	December 31,
	2016		2015
U.S.	$	10,403	$	(1,090	)

Schedule of components of income tax expense (benefit)

During the years ended December 31, 2016 and 2015, the Company’s (benefit) provision for income taxes was as follows (in thousands):

	December 31,
	2016			2015
Current provision	$	4		$	—
Deferred (benefit) provision		(21,642	)		3,273
Total (benefit) provision for income taxes	$	(21,638	)	$	3,273

Schedule of deferred tax assets and liabilities

The components of the income tax provision (benefit) are as follows (in thousands):

	December 31,
	2016			2015
Federal tax provision (benefit) at statutory rate	$	3,643		$	(382	)
Change in valuation allowance		(24,115	)		3,858
Change in statutory rate		—			—
Other		(194	)		849
Write off of expired deferred tax assets		131			—
Provision related to non-controlling interest		(1,103	)		(1,052	)
Total (benefit from) provision for income taxes	$	(21,638	)	$	3,273

Schedule of unrecognized tax benefits

Deferred tax assets consist of the following (in thousands):

	December 31,
	2016			2015
Deferred tax assets:
Credit carryforward	$	2,660		$	2,660
Stock based compensation		477			582
Other		634			254
Capital loss (Impairment)		3,454			4,738
Net operating losses		140,799			142,265
Gross deferred tax assets		148,024			150,499
Valuation allowance		(109,553	)		(133,666	)
Net deferred tax assets	$	38,471		$	16,833