Income Taxes (Tables)

12 Months Ended

Dec. 31, 2016

Income Tax Disclosure [Abstract]

Provision for Income Taxes

Our provision for income taxes is comprised of the following:

	For the Years Ended December 31,
(in thousands)	2016			2015			2014
Current:
Federal	$	—		$	—		$	—
State		—			(3	)		—
International		—			—			—
Total current		—			(3	)		—
Deferred:
Federal		(5,884	)		—			—
State		(260	)		—			—
International		—			—			—
Total deferred		(6,144	)		—			—
Total income tax benefit	$	(6,144	)	$	(3	)	$	—

Variations from Federal Statutory Rate

Variations from the federal statutory rate are as follows:

(in thousands)	2016			2015			2014
Expected federal income tax expense (benefit) at    statutory rate of 34%	$	(5,755	)	$	(3,068	)	$	(3,348	)
Effect of permanent other differences		212			44			—
Difference in basis for sale of discontinued    operations		(347	)		—			—
State income tax benefit, net of federal benefit tax    assets		(254	)		(135	)		(148	)
Valuation allowance		—			3,156			3,496
Total income tax (benefit) expense	$	(6,144	)	$	(3	)	$	—

Components of Net Accumulated Deferred Income Tax Assets (Liabilities)

The components of the net accumulated deferred income tax assets (liabilities) as of December 31, 2016 and 2015 are as follows:

	As of December 31,
(in thousands)	2016			2015
Deferred tax assets (liabilities):
Stock-based compensation	$	264		$	1,723
Depreciation and amortization		43			(1,896	)
Section 181 qualified production expense		(2,550	)		(3,563	)
Net operating loss carryforward		—			30,727
Charitable carryforward		—			1,899
Other		737			4,108
Tax credits		953			922
Valuation allowance		—			(33,920	)
Total deferred tax liabilities, net of valuation    allowance	$	(553	)	$	—

Source of Income (Loss) Before Income Taxes

The source of income (loss) before income taxes are as follows:

(in thousands)	2016			2015			2014
Domestic	$	(16,926	)	$	(9,022	)	$	(9,846	)
International		—			—			—
	$	(16,926	)	$	(9,022	)	$	(9,846	)