PREPAID EXPENSES AND OTHER ASSETS (Tables)

9 Months Ended

Sep. 30, 2011

PREPAID EXPENSES AND OTHER ASSETS

Schedule of prepaid expenses and other assets

	September 30, 2011(unaudited)		December 31, 2010
Refundable federal income taxes	$	—	$	141
Interest receivable	696		553
Prepaid insurance	149		594
Other prepaid expenses and assets	200		360
Prepaid expenses and other assets	$	1,045	$	1,648