Accrued Expenses Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2013

Other Liabilities Disclosure [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at June 30, 2013 and December 31, 2012 (in thousands):

	June 30, 2013		December 31, 2012
Accrued compensation	$	561	$	508
Accrued severance	495		607
Accrued communication costs	244		244
Accrued professional fees	32		208
Other accrued expenses	103		105
	$	1,435	$	1,672