Commitments And Contingencies	6 Months Ended
Commitments And Contingencies	Jun. 30, 2012
Commitments and Contingencies Disclosure [Abstract]
Commitments And Contingencies	Commitments and Contingencies We are involved in certain legal actions and claims from time to time arising in the ordinary course of business. Management believes that the outcome of such litigation and claims could have a material effect on our financial statements. Historically the outcome of such litigation and claims has not had a material adverse effect on our financial condition or results of operations.

The entire disclosure for commitments and contingencies.

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