v3.25.2
INVESTMENT SECURITIES - Fair value of impaired investment securities (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Mar. 31, 2025
INVESTMENT SECURITIES    
Less than 12 months, Estimated Fair Value $ 493 $ 418
Less than 12 months, Unrealized Losses (4) (3)
12 months or longer, Estimated Fair Value 116,183 116,898
12 months or longer, Unrealized Losses (16,107) (17,519)
Total, Estimated Fair Value 116,676 117,316
Total, Unrealized Losses (16,111) (17,522)
Debt Securities, Held to maturity    
12 months or longer, Estimated Fair Value 171,776 175,392
12 months or longer, Unrealized Losses (25,702) (27,687)
Total, Estimated Fair Value 171,776 175,392
Total, Unrealized Losses (25,702) (27,687)
Municipal securities    
INVESTMENT SECURITIES    
12 months or longer, Estimated Fair Value 29,918 29,849
12 months or longer, Unrealized Losses (5,878) (6,262)
Total, Estimated Fair Value 29,918 29,849
Total, Unrealized Losses (5,878) (6,262)
Debt Securities, Held to maturity    
12 months or longer, Estimated Fair Value 7,583 7,629
12 months or longer, Unrealized Losses (2,707) (2,667)
Total, Estimated Fair Value 7,583 7,629
Total, Unrealized Losses (2,707) (2,667)
Agency securities    
INVESTMENT SECURITIES    
12 months or longer, Estimated Fair Value 30,577 30,203
12 months or longer, Unrealized Losses (2,371) (2,741)
Total, Estimated Fair Value 30,577 30,203
Total, Unrealized Losses (2,371) (2,741)
Debt Securities, Held to maturity    
12 months or longer, Estimated Fair Value 39,949 39,556
12 months or longer, Unrealized Losses (2,354) (2,723)
Total, Estimated Fair Value 39,949 39,556
Total, Unrealized Losses (2,354) (2,723)
Real estate mortgage investment conduits    
INVESTMENT SECURITIES    
12 months or longer, Estimated Fair Value 23,134 23,490
12 months or longer, Unrealized Losses (4,843) (5,107)
Total, Estimated Fair Value 23,134 23,490
Total, Unrealized Losses (4,843) (5,107)
Debt Securities, Held to maturity    
12 months or longer, Estimated Fair Value 23,754 24,268
12 months or longer, Unrealized Losses (3,871) (4,231)
Total, Estimated Fair Value 23,754 24,268
Total, Unrealized Losses (3,871) (4,231)
Residential mortgage-backed securities    
INVESTMENT SECURITIES    
12 months or longer, Estimated Fair Value 9,047 9,540
12 months or longer, Unrealized Losses (488) (589)
Total, Estimated Fair Value 9,047 9,540
Total, Unrealized Losses (488) (589)
Debt Securities, Held to maturity    
12 months or longer, Estimated Fair Value 84,529 86,485
12 months or longer, Unrealized Losses (14,398) (15,448)
Total, Estimated Fair Value 84,529 86,485
Total, Unrealized Losses (14,398) (15,448)
Other mortgage-backed securities    
INVESTMENT SECURITIES    
Less than 12 months, Estimated Fair Value 493 418
Less than 12 months, Unrealized Losses (4) (3)
12 months or longer, Estimated Fair Value 23,507 23,816
12 months or longer, Unrealized Losses (2,527) (2,820)
Total, Estimated Fair Value 24,000 24,234
Total, Unrealized Losses (2,531) (2,823)
Debt Securities, Held to maturity    
12 months or longer, Estimated Fair Value 15,961 17,454
12 months or longer, Unrealized Losses (2,372) (2,618)
Total, Estimated Fair Value 15,961 17,454
Total, Unrealized Losses $ (2,372) $ (2,618)