Employee Benefit Plan

12 Months Ended

Dec. 31, 2011

Employee Benefit Plan [Abstract]

Employee Benefit Plan

14.  Employee Benefit Plan

The Company has a 401(k) tax-deferred savings plan under which eligible employees may elect to have a portion of their salary deferred and contributed to the 401(k) plan. Contributions may be made by the Company at the discretion of the Board of Directors. Beginning in January 2008, the Company matched 25% of the employee's contribution up to $2,000 for the year.

	Year ended December 31,
	2011		2010		2009
	(In thousands)
Company contribution to 401 (k) plan	$	85	$	80	$	190