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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Allowance for Loan and Lease Losses by Type of Methodology) (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | ---
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | $ 25,349 | $ 22,580 |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 3,982 | 1,650 |  |  |
Financing Receivable, Allowance for Credit Loss | 29,331 | 24,230 | $ 24,143 | $ 24,104 | $ 24,336
Financing Receivable, Collectively Evaluated for Impairment | 2,746,230 | 2,439,556 |  |  |
Financing Receivable, Individually Evaluated for Impairment | 17,628 | 3,659 |  |  |
Loans and Leases Receivable, Gross | 2,763,858 | 2,443,215 |  |  |
Commercial real estate — owner occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 1,556 |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 0 |  |  |  |
Financing Receivable, Allowance for Credit Loss | 1,556 |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment | 236,058 |  |  |  |
Financing Receivable, Individually Evaluated for Impairment | 0 |  |  |  |
Loans and Leases Receivable, Gross | 236,058 |  |  |  |
Commercial real estate — non-owner occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 5,209 |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 0 |  |  |  |
Financing Receivable, Allowance for Credit Loss | 5,209 |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment | 753,517 |  |  |  |
Financing Receivable, Individually Evaluated for Impairment | 0 |  |  |  |
Loans and Leases Receivable, Gross | 753,517 |  |  |  |
Construction |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 1,441 |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 0 |  |  |  |
Financing Receivable, Allowance for Credit Loss | 1,441 |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment | 211,828 |  |  |  |
Financing Receivable, Individually Evaluated for Impairment | 0 |  |  |  |
Loans and Leases Receivable, Gross | 211,828 |  |  |  |
Multi-family |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 3,512 |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 0 |  |  |  |
Financing Receivable, Allowance for Credit Loss | 3,512 |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment | 409,714 |  |  |  |
Financing Receivable, Individually Evaluated for Impairment | 0 |  |  |  |
Loans and Leases Receivable, Gross | 409,714 |  |  |  |
1-4 family |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 228 |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 0 |  |  |  |
Financing Receivable, Allowance for Credit Loss | 228 |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment | 24,211 |  |  |  |
Financing Receivable, Individually Evaluated for Impairment | 24 |  |  |  |
Loans and Leases Receivable, Gross | 24,235 |  |  |  |
Commercial and industrial |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 12,964 | 10,753 |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 3,982 | 1,650 |  |  |
Financing Receivable, Allowance for Credit Loss | 16,946 | 12,403 | 10,512 | 9,866 | 8,413
Financing Receivable, Collectively Evaluated for Impairment | 1,066,094 | 849,698 |  |  |
Financing Receivable, Individually Evaluated for Impairment | 17,604 | 3,629 |  |  |
Loans and Leases Receivable, Gross | 1,083,698 | 853,327 |  |  |
Consumer and other |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 439 | 466 |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 0 | 0 |  |  |
Financing Receivable, Allowance for Credit Loss | 439 | 466 | 690 | 828 | 813
Financing Receivable, Collectively Evaluated for Impairment | 44,808 | 47,938 |  |  |
Financing Receivable, Individually Evaluated for Impairment | 0 | 0 |  |  |
Loans and Leases Receivable, Gross | $ 44,808 | 47,938 |  |  |
Total commercial real estate |  |  |  |  |
Financing Receivable, Allowance for Credit Losses |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 11,361 |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 0 |  |  |
Financing Receivable, Allowance for Credit Loss |  | 11,361 | $ 12,941 | $ 13,410 | $ 15,110
Financing Receivable, Collectively Evaluated for Impairment |  | 1,541,920 |  |  |
Financing Receivable, Individually Evaluated for Impairment |  | 30 |  |  |
Loans and Leases Receivable, Gross |  | $ 1,541,950 |  |  |

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
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