Accrued Liabilities

6 Months Ended

Jun. 30, 2012

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 5 – Accrued Liabilities

Accrued liabilities consist of the following as of June 30, 2012 and December 31, 2011:

	June 30,		December 31,
	2012		2011
	(in thousands)
Accruals for disputed services	$	2,318	$	2,318
Accrued operating expenses		1,940		2,010
Accrued payroll related expenses		4		130
Accrued interest		74		7,677
Total	$	4,336	$	12,135