Income Taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income Taxes [Abstract]

Schedule of Effective Income Tax Reconciliation

		Year ended December 31, 2014		Year ended December 31, 2013			Year ended December 31, 2012
Tax benefit computed at the federal statutory rate	$	(6,156	)	$	(5,643	)	$	(3,630	)
State tax, net of federal provision (benefit)		(577	)		262			100
Research Credits		(150	)		(186	)		--
Unrecognized tax benefits		412			298			248
Permanent items & others		146			(77	)		230
Income tax benefit	$	(6,325	)	$	(5,346	)	$	(3,052	)

Schedule of Components of Income Tax Provision

		Year ended December 31, 2014		Year ended December 31, 2013			Year ended December 31, 2012
Current tax expense (benefit):
Federal	$	1,889		$	(633	)	$	(1,948	)
State		(2	)		41			(51	)
Foreign		3			12			21
Total current		1,890			(580	)		(1,978	)
Deferred tax benefit:
Federal		(8,215	)		(4,766	)		(1,074	)
State		--			--			--
Total deferred		(8,215	)		(4,766	)		(1,074	)
Income tax benefit	$	(6,325	)	$	(5,346	)	$	(3,052	)

Schedule of Deferred Tax Assets and Liabilities

		December 31, 2014		December 31, 2013
Deferred tax assets - current:
Net operating loss carryforwards	$	938		$	2,026
Employees benefits and compensation		1,452			1,520
Debt discount		1,253			--
Accruals, reserves  and others		3,105			1,757
Total deferred tax assets		6,748			5,303
Valuation allowance		(1,797	)		(1,457	)
Total current deferred tax assets	$	4,951		$	3,846
Deferred tax assets- long-term:
Deferred tax assets
Net operating loss carry forward	$	12,218		$	10,751
Employees benefits and compensation		2,249			2,829
Other		(1	)		--
		14,466			13,580
Valuation allowance		(5,223	)		(4,983	)
		9,243			8,597
Deferred tax asset (liability) - property, plant and equipment		2,137			(1,230	)
Intangible assets		(6,318	)		(7,253	)
Debt discount		(4,200	)		(884	)
Other		(557	)		(1,659	)
Total deferred tax assets (liabilities)		305			(2,429	)
Total deferred taxes	$	5,256		$	1,417

Schedule of Unrecognized Tax Benefits

	Unrecognized tax
	benefits
	(in thousands)
Balance at January 1, 2014	$	19,362
Additions for tax positions of current year		51
Reductions for tax positions of prior years		-
Balance at December 31, 2014	$	19,413

	Unrecognized tax
	benefits
	(in thousands)
Balance at January 1, 2013	$	19,721
Additions for tax positions of current year		12
Reductions for tax positions of prior years		(371	)
Balance at December 31, 2013	$	19,362

	Unrecognized tax
	benefits
	(in thousands)
Balance at January 1, 2012	$	23,965
Reductions for tax positions of prior year		(275	)
Settlements		(3,969	)
Balance at December 31, 2012	$	19,721