Quarterly report pursuant to Section 13 or 15(d)

Earnings per Share (Details Textual)

v2.4.0.6
Earnings per Share (Details Textual)
9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Earnings Per Share (Textual) [Abstract]    
Anti-dilutive stock awards 594,946 409,562