Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2014

Payables and Accruals [Abstract]

Accrued Expenses

Accrued expenses include the following:

	March 31,		December 31,
	2014		2013
Accrued interest	$	31	$	30
Accrued franchise and other taxes		341		328
Accrued compensation		50		40
Other accrued expenses		57		139
Total	$	479	$	537