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Non-interest Income and Expense - Components of Non-Interest Income (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Schedule Of Other Noninterest Income And Expense [Line Items] |  |
Total service charges and fees | $ 11,197 | $ 11,696
Increase in cash value of life insurance | 802 | 638
Asset management and commission income | 934 | 887
Gain on sale of loans | 206 | 1,246
Lease brokerage income | 98 | 158
Sale of customer checks | 288 | 104
Loss on sale of investment securities | (164) | 0
Gain (loss) on marketable equity securities | 42 | (137)
Other | 232 | 504
Total other non-interest income | 2,438 | 3,400
Total non-interest income | 13,635 | 15,096
ATM and interchange fees |  |
Schedule Of Other Noninterest Income And Expense [Line Items] |  |
Total service charges and fees | 6,344 | 6,243
Service charges on deposit accounts |  |
Schedule Of Other Noninterest Income And Expense [Line Items] |  |
Total service charges and fees | 3,431 | 3,834
Other service fees |  |
Schedule Of Other Noninterest Income And Expense [Line Items] |  |
Total service charges and fees | 1,166 | 882
Mortgage banking service fees |  |
Schedule Of Other Noninterest Income And Expense [Line Items] |  |
Total service charges and fees | 465 | 463
Change in value of mortgage servicing rights |  |
Schedule Of Other Noninterest Income And Expense [Line Items] |  |
Total service charges and fees | $ (209) | $ 274

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- Definition Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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