Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details)

v2.4.0.8
Stock-Based Compensation (Details) (USD $)
3 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Stock-Based Compensation    
Stock-based compensation expense $ 687,000 $ 734,000
Cost of goods sold
   
Stock-Based Compensation    
Stock-based compensation expense 21,000 13,000
Research and development
   
Stock-Based Compensation    
Stock-based compensation expense 77,000 354,000
Selling, general and administrative
   
Stock-Based Compensation    
Stock-based compensation expense $ 589,000 $ 367,000