Accrued Liabilities

6 Months Ended

Jun. 30, 2014

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 3 – Accrued Liabilities

Accrued liabilities consist of the following as of June 30, 2014 and December 31, 2013:

	June 30,		December 31,
	2014		2013
	(in thousands)
Accrued operating expenses	$	237	$	112
Accrued payroll related expenses		43		65
Accrued legal fees		181		114
Total	$	461	$	291