Quarterly report pursuant to Section 13 or 15(d)

TRADING AND AVAILABLE FOR SALE SECURITIES AT FAIR VALUE - Schedule of amortized cost, unrealized gains and losses accumulated in other comprehensive income, and fair value of available-for-sale securities (Details)

v3.22.2
TRADING AND AVAILABLE FOR SALE SECURITIES AT FAIR VALUE - Schedule of amortized cost, unrealized gains and losses accumulated in other comprehensive income, and fair value of available-for-sale securities (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Mar. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Assets measured at amortized cost $ 219,503 $ 162,808
Unrealized loss accumulated in other comprehensive income/(loss) (33) (1,444)
Assets measured at fair value 219,470 161,364
Corporate debt    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Assets measured at amortized cost 133,127 146,111
Unrealized loss accumulated in other comprehensive income/(loss) (755) (275)
Assets measured at fair value 132,372 145,836
Non-U.S. sovereign debt    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Assets measured at amortized cost 83,387 13,784
Unrealized loss accumulated in other comprehensive income/(loss)   (787)
Unrealized loss accumulated in other comprehensive income/(loss) 1,361  
Assets measured at fair value 84,748 12,997
US sovereigns debt    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Assets measured at amortized cost 2,988 2,912
Unrealized loss accumulated in other comprehensive income/(loss) (639) (382)
Assets measured at fair value 2,349 2,530
Corporate equity    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Assets measured at amortized cost 1 1
Unrealized loss accumulated in other comprehensive income/(loss) 0 0
Assets measured at fair value $ 1 $ 1