Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details)

v2.4.0.8
Stock-Based Compensation (Details) (2004 Stock Incentive Plan [Member], USD $)
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Stock-based compensation expense      
Allocated Share-based Compensation Expense $ 1,871,000 $ 1,407,000 $ 1,201,000
Income tax expense 0 0 (61,000)
Total stock-based compensation expense after taxes 1,871,000 1,407,000 1,140,000
Cost of Revenue [Member]
     
Stock-based compensation expense      
Allocated Share-based Compensation Expense 53,000 27,000 55,000
Selling and Marketing Expense [Member]
     
Stock-based compensation expense      
Allocated Share-based Compensation Expense 337,000 190,000 173,000
Research and Development Expense [Member]
     
Stock-based compensation expense      
Allocated Share-based Compensation Expense 338,000 115,000 58,000
General and Administrative Expense [Member]
     
Stock-based compensation expense      
Allocated Share-based Compensation Expense $ 1,143,000 $ 1,075,000 $ 915,000