Accrued Expenses Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2013

Other Liabilities Disclosure [Abstract]

Schedule of Accrued Expenses

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

	March 31, 2013		December 31, 2012
Accrued compensation	$	580	$	508
Accrued severance	813		607
Accrued communication costs	222		244
Accrued professional fees	20		208
Other accrued expenses	108		105
	$	1,743	$	1,672