ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2011

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

13. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

        Accounts payable and accrued liabilities as of December 31, 2011 and 2010 are summarized as follows (in thousands):

	December 31,
	2011		2010
Accounts payable	$	6,491	$	2,639
Accrued wages and employee benefits		4,954		6,032
Accrued professional fees		1,302		200
Accrued outsource labor		2,149		—
Accrued tax credits		2,365		—
Other accrued expenses		4,213		4,372
	$	21,474	$	13,243