Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2013

Payables And Accruals [Abstract]

Accrued Expenses

Accrued expenses consist of the following:

	June 30,		December 31,
	2013		2012
Accrued professional fees	$	91	$	58
Accrued compensation		7		48
Accrued other		322		388
Total accrued expenses	$	420	$	494