Quarterly report pursuant to Section 13 or 15(d)

Loans - Activity for Loans Held for Sale (Detail)

v3.21.2
Loans - Activity for Loans Held for Sale (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]        
Balance at beginning of period $ 36,030 $ 17,942 $ 8,568 $ 6,020
Originations and transfers 43,765 24,156 233,642 54,295
Sales (62,469) (29,260) (225,223) (47,472)
Principal paydowns and amortization 555 (5) 894 (10)
Balance at end of period 17,881 12,834 17,881 12,834
Real Estate        
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]        
Balance at beginning of period 13,092 12,661 8,042 2,943
Originations and transfers 28,537 12,049 71,005 31,204
Sales (27,513) (20,621) (64,930) (30,053)
Principal paydowns and amortization (4)   (5) (5)
Balance at end of period 14,112 4,089 14,112 4,089
Commercial and Industrial        
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]        
Balance at beginning of period 22,938 5,281 526 3,077
Originations and transfers 15,228 12,107 162,637 23,091
Sales (34,956) (8,639) (160,293) (17,419)
Principal paydowns and amortization 559 (5) 899 (5)
Balance at end of period $ 3,769 $ 8,745 $ 3,769 $ 8,745