Quarterly report pursuant to Section 13 or 15(d)

Restructuring Charge (Details)

v3.5.0.2
Restructuring Charge (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Sep. 30, 2016
Mar. 31, 2015
Sep. 30, 2016
Sep. 30, 2015
Mar. 31, 2016
Restructuring charges          
Liability at beginning of period     $ 2,087 $ 2,803 $ 2,803
Restructuring Charges $ 2,601 $ 3,200 2,565 17 700
Paid     (1,509) (629)  
Liability at end of period 3,143 2,803 3,143 2,191 2,087
Employee Severance [Member]          
Restructuring charges          
Liability at beginning of period     441 15 15
Restructuring Charges     869 17  
Paid     (891) (32)  
Liability at end of period 419 15 419 0 441
Other Restructuring [Member]          
Restructuring charges          
Liability at beginning of period     1,646 2,788 2,788
Restructuring Charges     1,696 0  
Paid     (618) (597)  
Liability at end of period $ 2,724 $ 2,788 $ 2,724 $ 2,191 $ 1,646