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Contingencies	6 Months Ended
Contingencies	Jun. 30, 2011
Contingencies [Abstract]
CONTINGENCIES	6. CONTINGENCIES Leases - The Company leases offices and facilities and office equipment under certain operating leases, which expire on various dates through October 2016. Under the terms of the facility leases, a pro rata share of operating expenses and real estate taxes are charged as additional rent. Legal - The Company is party to various legal proceedings arising in the normal course of business activities, none of which, in the opinion of management, are expected to have a material impact on the Company's consolidated financial position or results of operations.