Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

Accrued liabilities consist of the following as of June 30, 2013 and December 31, 2012:
	June 30,		December 31,
	2013		2012
Accrued operating expenses	$	313	$	374
Accrued payroll related expenses		-		6
Accrued interest		-		19
Accrued legal fees		184		-
Total	$	497	$	399