Annual report pursuant to Section 13 and 15(d)

Restructuring Charge (Details)

v2.4.0.8
Restructuring Charge (Details) (USD $)
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Restructuring charges      
Liability at beginning of period $ 6,000 $ 613,000 $ 0
Restructuring 335,000 149,000 276,000
Restructuring Charge Disco     941,000
Utilized (284,000) (756,000) (604,000)
Liability at end of period 57,000 6,000 613,000
Employee-related [Member]
     
Restructuring charges      
Liability at beginning of period 6,000 561,000 0
Restructuring 335,000 89,000 276,000
Restructuring Charge Disco     889,000
Utilized (284,000) (644,000) (604,000)
Liability at end of period 57,000 6,000 561,000
Other costs [Member]
     
Restructuring charges      
Liability at beginning of period 0 52,000 0
Restructuring    60,000   
Restructuring Charge Disco     52,000
Utilized    (112,000)  
Liability at end of period $ 0 $ 0 $ 52,000