Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES - Narrative (Details)

v3.19.2
COMMITMENTS AND CONTINGENCIES - Narrative (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Feb. 20, 2019
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Operating Leases [Line Items]        
Rent expense   $ 5.8 $ 6.4 $ 6.6
Remaining purchase commitments   $ 32.4    
Plaintiff Principal Settlement $ 8.2      
Directors and Officers Liability Insurance [Member]        
Operating Leases [Line Items]        
Attorney fees $ 0.8      
Minimum        
Operating Leases [Line Items]        
Renewal term (in years)   1 year    
Maximum        
Operating Leases [Line Items]        
Renewal term (in years)   10 years