ACCRUED EXPENSES AND OTHER LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Expenses

Accrued expenses consist of the following:

	2012		2011
Compensation	$	15,450	$	17,768
Subcontractor costs		1,915		4,635
Professional fees		544		611
Facilities costs		297		189
Stock issue costs		—		411
Other		1,608		1,168
Total	$	19,814	$	24,782