XML 34 R20.htm IDEA: XBRL DOCUMENT

Share Repurchase Program	6 Months Ended
Share Repurchase Program	Jun. 30, 2011
Share Repurchase Program [Abstract]
Accelerated Share Repurchases [Text Block]	Share Repurchase Program In July 2008, the Board of Directors authorized a share repurchase program of up to 3,000 shares of the Company's common stock. As of the time of filing this Quarterly Report on Form 10-Q, the Company has not purchased any shares under this program.