Quarterly report pursuant to Section 13 or 15(d)

Earnings per Share (Details Textual)

v2.4.0.6
Earnings per Share (Details Textual)
3 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Earnings Per Share (Textual) [Abstract]    
Anti-dilutive stock awards 591,124 380,657