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ACCOUNTS PAYABLE, ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details 2) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Other Current Liabilities    
Deferred revenue $ 1,519 $ 2,482
Facility closure cost accrual, current portion 139 138
Collections due to clients 594 447
Bank overdrafts 2,857 5,229
Other 2,076 2,127
Total $ 7,185 $ 10,423