XML 20 R38.htm IDEA: XBRL DOCUMENT v2.4.0.8
EQUITY COMPENSATION PLANS AND SHARE-BASED COMPENSATION (Details) (USD $)
3 Months Ended 6 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Mar. 31, 2013
Equity Compensation Plan and Allocation of Share-based Compensation [Line Items]          
Share-based compensation expense before income taxes $ 1,853,000 $ 1,709,000 $ 4,102,000 $ 3,511,000  
Income tax benefit (633,000) (613,000) (1,401,000) (1,257,000)  
Total share-based compensation expense after income taxes 1,220,000 1,096,000 2,701,000 2,254,000  
Net impact of share-based compensation on [Abstract]          
Basic net income per share (in dollars per share) $ 0.05 $ 0.05 $ 0.12 $ 0.10  
Diluted net income per share (in dollars per share) $ 0.05 $ 0.05 $ 0.12 $ 0.10  
Capitalized share-based compensation costs 177,000   177,000   151,000
Excess tax benefits classified as financing cash inflow 332,000 428,000 1,729,000 1,145,000  
2005 Equity Incentive Plan [Member]
         
Equity Compensation Plan and Allocation of Share-based Compensation [Line Items]          
Maximum shares authorized for issuance (in shares) 6,786,000   6,786,000    
Shares available for future issuance (in shares) 939,000   939,000    
Cost of Revenues [Member]
         
Equity Compensation Plan and Allocation of Share-based Compensation [Line Items]          
Share-based compensation expense before income taxes 298,000 222,000 552,000 445,000  
Research and Development [Member]
         
Equity Compensation Plan and Allocation of Share-based Compensation [Line Items]          
Share-based compensation expense before income taxes 215,000 254,000 582,000 554,000  
Sales and Marketing [Member]
         
Equity Compensation Plan and Allocation of Share-based Compensation [Line Items]          
Share-based compensation expense before income taxes 595,000 584,000 1,301,000 1,272,000  
General and Administrative [Member]
         
Equity Compensation Plan and Allocation of Share-based Compensation [Line Items]          
Share-based compensation expense before income taxes $ 745,000 $ 649,000 $ 1,667,000 $ 1,240,000