XML 59 R49.htm IDEA: XBRL DOCUMENT v3.20.4
8. LEASES - Operating leases (Details) - USD ($)
$ in Thousands
 9 Months Ended
Dec. 31, 2020
Mar. 31, 2020
Leases    
Operating lease, option to extend true  
Operating lease, renewal term 5 years  
Operating lease right-of-use assets $ 817 $ 617
Lease liabilities, current 457 498
Lease liabilities, non-current 403 142
Total operating lease liabilities $ 860 $ 640
Minimum    
Leases    
Operating lease, term of lease 2 months  
Maximum    
Leases    
Operating lease, term of lease 32 months