XML 61 R22.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Contingencies
6 Months Ended
Jun. 30, 2011
Contingencies  
Contingencies

R. Contingencies

        The Company has certain contingent liabilities that arise in the ordinary course of its business activities. The Company accrues a reserve for contingent liabilities when it is probable that future expenditures will be made and such expenditures can be reasonably estimated. There were no material contingent liabilities accrued as of June 30, 2011 or December 31, 2010.