Property and Equipment	6 Months Ended
Jun. 30, 2013
Property and Equipment [Abstract]
Property and Equipment	Note 5. Property and Equipment Property and equipment is stated at cost, less accumulated depreciation of $200,291,000 and $192,165,000 as of June 30, 2013 and December 31, 2012, respectively.

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References+ Details