XML 22 R4.htm IDEA: XBRL DOCUMENT

Consolidated Balance Sheets (Parentheticals) In Thousands	Jun. 30, 2011	Dec. 31, 2010	Jun. 30, 2010
Consolidated Balance Sheets Parentheticals [Abstract]
Common Stock Shares Outstanding	26,673	26,668	26,576
Common Stock Shares Authorized	100,000	100,000	100,000

Total number of shares of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares represent the ownership interest of the common shareholders. Shares outstanding equals shares issued minus shares held in treasury and other adjustments, if any.

+ References+ Details