Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details)

v2.4.0.6
Stock-Based Compensation (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Stock-based compensation expenses    
Stock-based compensation expense $ 381 $ 312
Income tax benefit      
Total stock-based compensation expense after taxes $ 381 $ 312