XML 53 R16.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Commitments And Contingencies
6 Months Ended
Jun. 30, 2011
Commitments And Contingencies  
Commitments And Contingencies
10. Commitments and Contingencies
Litigation
     The Company is involved in pending litigation in the usual course of business. In the opinion of management, such litigation will not have a material adverse effect on the Company's consolidated financial position, results of operations or cash flows.