Annual report pursuant to Section 13 and 15(d)

Leases - Supplemental balance sheet (Details)

v3.21.1
Leases - Supplemental balance sheet (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Mar. 31, 2020
Lessee, Lease, Description [Line Items]    
Operating lease right-of-use assets $ 12,619 $ 16,637
Property, plant and equipment 426 695
Total right-of-use assets 13,045 17,332
Lease liabilities 128 201
Non-current lease liabilities 346 511
Total lease liabilities 15,884 19,124
Lease liabilities [Member]    
Lessee, Lease, Description [Line Items]    
Lease liabilities 3,383 3,352
Non-current lease liabilities [Member]    
Lessee, Lease, Description [Line Items]    
Non-current lease liabilities $ 12,027 $ 15,060