Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.1
Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Financial assets:    
Cash and due from banks $ 646,445 $ 391,849
Securities available for sale 780,114 753,781
Loans held for sale 32,674 8,568
Loans receivable, net of allowance for credit losses 4,728,759 4,789,742
Accrued interest receivable 14,806 16,363
Financial liabilities:    
Noninterest-bearing deposits 2,174,624 1,898,766
Interest-bearing deposits 3,335,199 3,376,242
Borrowings and subordinated debentures 269,124 268,972
Accrued interest payable 2,352 4,564
Quoted Prices in Active Markets for Identical Assets | Fair Value    
Financial assets:    
Cash and due from banks 646,445 391,849
Securities available for sale 10,075 10,132
Loans held for sale 0 0
Loans receivable, net of allowance for credit losses 0 0
Accrued interest receivable 14,806 16,363
Financial liabilities:    
Noninterest-bearing deposits 0 0
Interest-bearing deposits 0 0
Borrowings and subordinated debentures 0 0
Accrued interest payable 2,352 4,564
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 770,039 743,649
Loans held for sale 34,198 9,270
Loans receivable, net of allowance for credit losses 0 0
Accrued interest receivable 0 0
Financial liabilities:    
Noninterest-bearing deposits 2,174,624 1,898,766
Interest-bearing deposits 0 0
Borrowings and subordinated debentures 151,158 151,714
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 4,700,311 4,755,302
Accrued interest receivable 0 0
Financial liabilities:    
Noninterest-bearing deposits 0 0
Interest-bearing deposits 3,335,266 3,380,179
Borrowings and subordinated debentures 115,067 118,809
Accrued interest payable $ 0 $ 0