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Regulatory Matters (Actual and Required Capital Ratios) (Details) $ in Thousands | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
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Parent Company [Member] |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Tier 1 leverage, Actual Amount | $ 455,138 | $ 407,061
Tier 1 leverage, Actual Ratio | 8.23 | 8.25
Tier 1 leverage, For Capital Adequacy Purposes, Amount | $ 221,319 | $ 197,344
Tier 1 leverage, For Capital Adequacy Purposes, Ratio | 4.00 | 4.00
Tier 1 leverage, Well Capitalized, Amount | $ 276,649 | $ 246,680
Tier 1 leverage, Well Capitalized, Ratio | 5.00 | 5.00
CET1 capital, Actual Amount | $ 437,846 | $ 389,733
CET1 capital, Actual Ratio | 10.28 | 10.14
CET1 capital, For Capital Adequacy Purposes, Amount | $ 298,207 | $ 269,107
CET1 capital, For Capital Adequacy Purposes, Ratio | 7.00 | 7.00
CET1 capital, Well Capitalized, Amount | $ 276,907 | $ 249,885
CET1 capital, Well Capitalized, Ratio | 6.50 | 6.50
Tier 1 capital, Actual Amount | $ 455,138 | $ 407,061
Tier 1 capital, Actual Ratio | 10.68 | 10.59
Tier 1 capital, For Capital Adequacy Purposes, Amount | $ 362,109 | $ 326,772
Tier 1 capital, For Capital Adequacy Purposes, Ratio | 8.50 | 8.50
Tier 1 capital, Well Capitalized, Amount | $ 340,808 | $ 307,550
Tier 1 capital, Well Capitalized, Ratio | 8.00 | 8.00
Total risk-based capital, Actual Amount | $ 558,987 | $ 521,193
Total risk-based capital, Actual Ratio | 13.12 | 13.56
Total risk-based capital, For Capital Adequacy Purposes, Amount | $ 447,311 | $ 403,660
Total risk-based capital, For Capital Adequacy Purposes, Ratio | 10.50 | 10.50
Total risk-based capital, Well Capitalized, Amount | $ 426,010 | $ 384,438
Total risk-based capital, Well Capitalized, Ratio | 10.00 | 10.00
Bank [Member] |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Tier 1 leverage, Actual Amount | $ 496,337 | $ 441,929
Tier 1 leverage, Actual Ratio | 8.98 | 8.97
Tier 1 leverage, For Capital Adequacy Purposes, Amount | $ 220,963 | $ 197,064
Tier 1 leverage, For Capital Adequacy Purposes, Ratio | 4.00 | 4.00
Tier 1 leverage, Well Capitalized, Amount | $ 276,204 | $ 246,330
Tier 1 leverage, Well Capitalized, Ratio | 5.00 | 5.00
CET1 capital, Actual Amount | $ 496,337 | $ 441,929
CET1 capital, Actual Ratio | 11.68 | 11.52
CET1 capital, For Capital Adequacy Purposes, Amount | $ 297,489 | $ 268,483
CET1 capital, For Capital Adequacy Purposes, Ratio | 7.00 | 7.00
CET1 capital, Well Capitalized, Amount | $ 276,240 | $ 249,306
CET1 capital, Well Capitalized, Ratio | 6.50 | 6.50
Tier 1 capital, Actual Amount | $ 496,337 | $ 441,929
Tier 1 capital, Actual Ratio | 11.68 | 11.52
Tier 1 capital, For Capital Adequacy Purposes, Amount | $ 361,237 | $ 326,015
Tier 1 capital, For Capital Adequacy Purposes, Ratio | 8.50 | 8.50
Tier 1 capital, Well Capitalized, Amount | $ 339,987 | $ 306,838
Tier 1 capital, Well Capitalized, Ratio | 8.00 | 8.00
Total risk-based capital, Actual Amount | $ 526,274 | $ 482,439
Total risk-based capital, Actual Ratio | 12.38 | 12.58
Total risk-based capital, For Capital Adequacy Purposes, Amount | $ 446,233 | $ 402,725
Total risk-based capital, For Capital Adequacy Purposes, Ratio | 10.50 | 10.50
Total risk-based capital, Well Capitalized, Amount | $ 424,984 | $ 383,547
Total risk-based capital, Well Capitalized, Ratio | 10.00 | 10.00

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