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 9 Months Ended 12 Months Ended
Dec. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Mar. 31, 2017
Restructuring charges        
Liability at beginning of period   $ 1,234    
Restructuring Charges $ 490 165 $ 3,055 $ 3,200
Paid   (1,233)    
Liability at end of period   166   1,234
Employee Severance [Member]        
Restructuring charges        
Liability at beginning of period   0    
Restructuring Charges   165   1,300
Paid   (165)    
Liability at end of period   0   0
Other Restructuring [Member]        
Restructuring charges        
Liability at beginning of period   1,234    
Restructuring Charges   0    
Paid   (1,068)    
Liability at end of period   $ 166   $ 1,234