SCHEDULE I - CONDENSED FINANCIAL INFORMATION OF THE REGISTRANT [Schedule] Condensed Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 37,378	$ 38,653	$ 37,302	$ 29,523
Prepaid and other	8,762	11,543
Total current assets	132,041	157,412
Property and equipment, net	13,822	20,050
Other assets	5,842	6,190
Total assets	158,829	193,468	216,546
Current liabilities:
Total current liabilities	68,755	67,168
Deferred rent and tenant improvement contributions	6,120	8,061
Total liabilities	84,444	86,927
Total stockholders’ equity	74,385	106,541	107,357	93,278
Total liabilities and stockholders' equity	158,829	193,468
Parent Company
Current assets:
Cash and cash equivalents	7,470	9,475	13,628	6,424
Prepaid and other	449	534
Total current assets	7,919	10,009
Property and equipment, net	1,694	1,971
Investment in and advances to/from subsidiaries	67,821	98,648
Other assets	766	1,193
Total assets	78,200	111,821
Current liabilities:
Accounts payable, accrued expenses and other current liabilities	2,621	3,523
Total current liabilities	2,621	3,523
Deferred rent and tenant improvement contributions	1,194	1,757
Total liabilities	3,815	5,280
Total stockholders’ equity	74,385	106,541
Total liabilities and stockholders' equity	$ 78,200	$ 111,821