Income Taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

As of December 31, 2014 and 2013, the types of temporary differences between the tax basis of assets and liabilities and their financial reporting amounts which gave rise to deferred taxes, and their tax effects were as follows:

	As of December 31,
	2014		2013
	(in thousands)
			Restated
Net operating loss carry forwards (NOL)	$	65,372	$	67,322
Capital loss		3,394		3,515
Write-off of long-lived assets		508		526
Amortization of intangibles		422		(209)
Stock-based compensation		2,507		2,596
Deferred revenue		843		870
Alternative minimum tax credit carry forward		42		43
Accruals		93		3,206
Impairment loss		2,657		2,752
Derivative gain/loss		14,243		10,296
Interest expense		4,284		4,437
Total deferred tax assets		94,365		95,354
Valuation allowance		(94,365)		(95,354)
Net deferred tax asset	$	-	$	-

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The following is a reconciliation of the statutory federal income tax rate applied to pre-tax accounting net loss compared to the income taxes in the consolidated statement of operations:

			12/31/2013
	12/31/2014		(Restated)
Federal Taxes	$	(609)	$	(9,830)
State Taxes, net fed benefit		(59)		(883)
Permanent and other differences, net		1,656		5,906
Decrease in Valuation Allowance	$	988	$	(4,807)