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Loans and Allowance for Credit Losses - Portfolio of Risk-rated Loans by Grade and by Year of Origination (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | $ 506,970 |
2020 | 264,877 |
2019 | 157,720 |
2018 | 100,277 |
2017 | 74,031 |
Prior | 310,011 |
Total | 1,413,886 | $ 1,444,050
Government guarantees |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 349,226
Net of government guarantees |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 1,094,824
Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 487,700 |
2020 | 261,687 |
2019 | 153,684 |
2018 | 95,818 |
2017 | 63,119 |
Prior | 296,998 |
Total | 1,359,006 | 1,397,595
Pass | Government guarantees |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 145,713 |
2020 | 12,725 |
2019 | 14,429 |
2018 | 3,299 |
2017 | 306 |
Prior | 6,562 |
Total | 183,034 | 334,639
Pass | Net of government guarantees |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 341,987 |
2020 | 248,962 |
2019 | 139,255 |
2018 | 92,519 |
2017 | 62,813 |
Prior | 290,436 |
Total | 1,175,972 | 1,062,956
Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 19,270 |
2020 | 3,190 |
2019 | 4,036 |
2018 | 4,459 |
2017 | 10,912 |
Prior | 13,013 |
Total | 54,880 | 46,455
Classified | Government guarantees |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 7,201 |
2020 | 1,259 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
Prior | 10,571 |
Total | 19,031 | 14,587
Classified | Net of government guarantees |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 12,069 |
2020 | 1,931 |
2019 | 4,036 |
2018 | 4,459 |
2017 | 10,912 |
Prior | 2,442 |
Total | 35,849 | 31,868
Commercial & industrial loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 246,229 |
2020 | 55,192 |
2019 | 33,410 |
2018 | 40,457 |
2017 | 23,722 |
Prior | 49,328 |
Total | 448,338 | 772,468
Commercial & industrial loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 227,376 |
2020 | 54,478 |
2019 | 29,846 |
2018 | 37,339 |
2017 | 23,205 |
Prior | 44,554 |
Total | 416,798 | 758,362
Commercial & industrial loans | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 18,853 |
2020 | 714 |
2019 | 3,564 |
2018 | 3,118 |
2017 | 517 |
Prior | 4,774 |
Total | 31,540 | 14,106
Commercial real estate | Owner occupied properties |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 81,533 |
2020 | 85,374 |
2019 | 39,254 |
2018 | 15,363 |
2017 | 14,452 |
Prior | 64,224 |
Total | 300,200 |
Commercial real estate | Owner occupied properties | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 81,533 |
2020 | 83,975 |
2019 | 39,254 |
2018 | 14,841 |
2017 | 14,452 |
Prior | 57,717 |
Total | 291,772 |
Commercial real estate | Owner occupied properties | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 1,399 |
2019 | 0 |
2018 | 522 |
2017 | 0 |
Prior | 6,507 |
Total | 8,428 |
Commercial real estate | Non-owner occupied and multifamily properties |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 77,205 |
2020 | 77,961 |
2019 | 61,147 |
2018 | 34,317 |
2017 | 30,119 |
Prior | 154,562 |
Total | 435,311 |
Commercial real estate | Non-owner occupied and multifamily properties | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 77,205 |
2020 | 77,961 |
2019 | 61,147 |
2018 | 34,307 |
2017 | 19,833 |
Prior | 154,561 |
Total | 425,014 |
Commercial real estate | Non-owner occupied and multifamily properties | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 10 |
2017 | 10,286 |
Prior | 1 |
Total | 10,297 |
Residential real estate | 1-4 family residential properties secured by first liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 8,173 |
2020 | 9,100 |
2019 | 4,161 |
2018 | 621 |
2017 | 1,466 |
Prior | 9,021 |
Total | 32,542 |
Residential real estate | 1-4 family residential properties secured by first liens | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 7,756 |
2020 | 8,023 |
2019 | 3,689 |
2018 | 531 |
2017 | 1,466 |
Prior | 8,812 |
Total | 30,277 |
Residential real estate | 1-4 family residential properties secured by first liens | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 417 |
2020 | 1,077 |
2019 | 472 |
2018 | 90 |
2017 | 0 |
Prior | 209 |
Total | 2,265 |
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 5,806 |
2020 | 2,535 |
2019 | 3,229 |
2018 | 3,723 |
2017 | 259 |
Prior | 4,058 |
Total | 19,610 |
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 5,806 |
2020 | 2,535 |
2019 | 3,229 |
2018 | 3,464 |
2017 | 259 |
Prior | 4,046 |
Total | 19,339 |
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 259 |
2017 | 0 |
Prior | 12 |
Total | 271 |
Residential real estate | 1-4 family residential construction loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 21,409 |
2020 | 1,056 |
2019 | 1,707 |
2018 | 62 |
2017 | 109 |
Prior | 11,879 |
Total | 36,222 |
Residential real estate | 1-4 family residential construction loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 21,409 |
2020 | 1,056 |
2019 | 1,707 |
2018 | 62 |
2017 | 0 |
Prior | 11,879 |
Total | 36,113 |
Residential real estate | 1-4 family residential construction loans | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 109 |
Prior | 0 |
Total | 109 |
Other construction, land development and raw land loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 39,624 |
2020 | 26,458 |
2019 | 11,044 |
2018 | 3,775 |
2017 | 139 |
Prior | 7,054 |
Total | 88,094 |
Other construction, land development and raw land loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 39,624 |
2020 | 26,458 |
2019 | 11,044 |
2018 | 3,315 |
2017 | 139 |
Prior | 5,544 |
Total | 86,124 |
Other construction, land development and raw land loans | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 460 |
2017 | 0 |
Prior | 1,510 |
Total | 1,970 |
Obligations of states and political subdivisions in the US |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 4,120 |
2020 | 812 |
2019 | 1,875 |
2018 | 343 |
2017 | 2,733 |
Prior | 6,520 |
Total | 16,403 |
Obligations of states and political subdivisions in the US | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 4,120 |
2020 | 812 |
2019 | 1,875 |
2018 | 343 |
2017 | 2,733 |
Prior | 6,520 |
Total | 16,403 |
Obligations of states and political subdivisions in the US | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
Prior | 0 |
Total | 0 |
Agricultural production, including commercial fishing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 19,970 |
2020 | 3,929 |
2019 | 810 |
2018 | 1,118 |
2017 | 741 |
Prior | 1,391 |
Total | 27,959 |
Agricultural production, including commercial fishing | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 19,970 |
2020 | 3,929 |
2019 | 810 |
2018 | 1,118 |
2017 | 741 |
Prior | 1,391 |
Total | 27,959 |
Agricultural production, including commercial fishing | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
Prior | 0 |
Total | 0 |
Consumer loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 873 |
2020 | 815 |
2019 | 653 |
2018 | 403 |
2017 | 291 |
Prior | 1,766 |
Total | 4,801 |
Consumer loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 873 |
2020 | 815 |
2019 | 653 |
2018 | 403 |
2017 | 291 |
Prior | 1,766 |
Total | 4,801 |
Consumer loans | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
Prior | 0 |
Total | 0 |
Other loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 2,028 |
2020 | 1,645 |
2019 | 430 |
2018 | 95 |
2017 | 0 |
Prior | 208 |
Total | 4,406 | 0
Other loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 2,028 |
2020 | 1,645 |
2019 | 430 |
2018 | 95 |
2017 | 0 |
Prior | 208 |
Total | 4,406 |
Other loans | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
Prior | 0 |
Total | $ 0 |
Real estate construction one-to-four family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 38,180
Real estate construction one-to-four family | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 37,093
Real estate construction one-to-four family | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 1,087
Real estate construction other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 79,403
Real estate construction other | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 79,403
Real estate construction other | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 0
Real estate term owner occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 162,724
Real estate term owner occupied | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 152,734
Real estate term owner occupied | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 9,990
Real estate term non-owner occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 307,247
Real estate term non-owner occupied | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 289,555
Real estate term non-owner occupied | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 17,692
Real estate term other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 46,230
Real estate term other | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 42,900
Real estate term other | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 3,330
Consumer secured by 1st deeds of trust |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 15,548
Consumer secured by 1st deeds of trust | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 15,404
Consumer secured by 1st deeds of trust | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 144
Consumer other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 22,250
Consumer other | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 22,144
Consumer other | Classified |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | $ 106

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