Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail)

v3.23.1
Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Financial assets:    
Cash and due from banks $ 386,201 $ 352,421
Securities available for sale 878,701 853,838
Loans held for sale 3,652 8,043
Loans receivable, net of allowance for credit losses 5,908,209 5,895,610
Accrued interest receivable 19,004 18,537
Financial liabilities:    
Noninterest-bearing deposits 2,334,083 2,539,602
Interest-bearing deposits 3,866,955 3,628,470
Borrowings and subordinated debentures 479,558 479,409
Accrued interest payable 20,512 7,792
Quoted Prices in Active Markets for Identical Assets | Fair Value    
Financial assets:    
Cash and due from banks 386,201 352,421
Securities available for sale 54,926 48,026
Loans held for sale 0 0
Loans receivable, net of allowance for credit losses 0 0
Accrued interest receivable 19,004 18,537
Financial liabilities:    
Noninterest-bearing deposits 0 0
Interest-bearing deposits 0 0
Borrowings and subordinated debentures 0 0
Accrued interest payable 20,512 7,792
Significant Observable Inputs with No Active Market with Identical Characteristics | Fair Value    
Financial assets:    
Cash and due from banks 0 0
Securities available for sale 823,775 805,812
Loans held for sale 3,653 8,423
Loans receivable, net of allowance for credit losses 0 0
Accrued interest receivable 0 0
Financial liabilities:    
Noninterest-bearing deposits 2,334,083 2,539,602
Interest-bearing deposits 0 0
Borrowings and subordinated debentures 346,689 345,867
Accrued interest payable 0 0
Significant Unobservable Inputs | Fair Value    
Financial assets:    
Cash and due from banks 0 0
Securities available for sale 0 0
Loans held for sale 0 0
Loans receivable, net of allowance for credit losses 5,753,059 5,808,190
Accrued interest receivable 0 0
Financial liabilities:    
Noninterest-bearing deposits 0 0
Interest-bearing deposits 3,870,056 3,623,827
Borrowings and subordinated debentures 131,791 126,828
Accrued interest payable $ 0 $ 0