Annual report pursuant to Section 13 and 15(d)

LEASES - Components of Lease Cost (Details)

v3.20.1
LEASES - Components of Lease Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Lessee, Lease, Description [Line Items]    
Operating lease right-of-use asset $ 12,689 $ 0
Other current liabilities 3,065  
Operating lease liability 10,822 $ 0
Total operating lease liabilities $ 13,887  
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:OtherAssetsCurrent  
Total lease expense $ 5,280  
Cost of revenue    
Lessee, Lease, Description [Line Items]    
Operating lease expense 4,901  
Operating expenses    
Lessee, Lease, Description [Line Items]    
Variable lease expense 277  
Short-term lease expense $ 102