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Branch Closures and Other Severance	6 Months Ended
Branch Closures and Other Severance	Jun. 30, 2011
Branch Closures and Other Severance [Abstract]
BRANCH CLOSURES AND OTHER SEVERANCE	6. BRANCH CLOSURES AND OTHER SEVERANCE The Company had $0.7 million, $0.9 million and $0.9 million in accruals related to remaining building lease obligations that will be paid out over the terms of the various leases at closed facilities through 2015 recorded in the caption “Other accrued liabilities” on its condensed consolidated balance sheets at June 30, 2011, December 31, 2010 and June 30, 2010, respectively.