XML 106 R92.htm IDEA: XBRL DOCUMENT v3.22.1
Accumulated other comprehensive income (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Disclosure of reserves within equity [line items]    
Balance - Beginning of fiscal year $ 9,715 $ (6,271)
Other comprehensive income (loss) (7,038) 15,986
Balance - End of fiscal year 2,677 9,715
Foreign currency differences on translation of foreign operations    
Disclosure of reserves within equity [line items]    
Balance - Beginning of fiscal year 9,715 (6,271)
Other comprehensive income (loss) (7,061) 15,986
Balance - End of fiscal year 2,654 9,715
Hedging reserve    
Disclosure of reserves within equity [line items]    
Balance - Beginning of fiscal year 0 0
Other comprehensive income (loss) 23 0
Balance - End of fiscal year $ 23 $ 0