Quarterly report pursuant to Section 13 or 15(d)

Restructuring Charge (Details)

v3.8.0.1
Restructuring Charge (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Mar. 31, 2017
Restructuring charges          
Liability at beginning of period     $ 1,234    
Restructuring Charges $ 165 $ 2,601 165 $ 2,565 $ 3,200
Paid     (984)    
Liability at end of period 415   415   1,234
Employee Severance [Member]          
Restructuring charges          
Liability at beginning of period     0    
Restructuring Charges     165   1,300
Paid     (19)    
Liability at end of period 146   146   0
Other Restructuring [Member]          
Restructuring charges          
Liability at beginning of period     1,234    
Restructuring Charges     0    
Paid     (965)    
Liability at end of period $ 269   $ 269   $ 1,234