v3.26.1
Income Taxes - Summary of Income Tax Provision (Detail) - USD ($)
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Income Tax Disclosure [Abstract]      
Current — Federal $ 20,394,000 $ 23,985,000 $ 17,463,000
Current — State 7,613,000 6,833,000 4,707,000
Subtotal 28,007,000 30,818,000 22,170,000
Deferred — Federal 5,076,000 (4,594,000) (2,828,000)
Deferred — State (296,000) (565,000) (493,000)
Subtotal 4,780,000 (5,159,000) (3,321,000)
Total $ 32,787,000 $ 25,659,000 $ 18,849,000