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FAIR VALUE - Fair Value of Assets and Liabilities Measured on Recurring Basis (Detail) - Available-for-sale Securities [Member] - Fair Value Inputs Level 3 [Member] - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Beginning balance $ 6,200 $ 8,495
Total (losses)/gains:    
Included in other comprehensive loss (unrealized) 239 (162)
Included in earnings (unrealized) 69 9
Principal repayments and amortization (233) (737)
Ending balance $ 6,275 $ 7,605