XML 48 R39.htm IDEA: XBRL DOCUMENT v3.22.0.1
5. GOODWILL (Details)
$ in Thousands
9 Months Ended 12 Months Ended
Dec. 31, 2021
USD ($)
segment
Mar. 31, 2021
USD ($)
GOODWILL    
Number of reporting units | segment 1  
Goodwill $ 7,978 $ 7,978
Goodwill impairment   $ 0