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Loans and Allowance for Credit Losses on Loans - Major Classifications (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | $ 3,421,948 | $ 2,034,851
Total Loans | 3,421,948 | 2,034,851
Allowance for credit losses | (44,281) | (33,855)
Net loans | 3,377,667 | 2,000,996
Loans and leases receivable, accrued interest receivable | 9,200 | 7,000
Paycheck Protection Program (PPP) |  |
Loans |  |
Total Loans | 38,400 | 74,100
Collateral |  |
Loans |  |
Allowance for credit losses | (5,387) | (2,637)
Commercial |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 771,474 | 407,159
Total Loans | 771,474 | 407,159
Commercial | Collateral |  |
Loans |  |
Allowance for credit losses | (2,677) | (56)
Leases |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 176,031 | 141,601
Total Loans | 176,031 | 141,601
Leases | Collateral |  |
Loans |  |
Allowance for credit losses | (811) | (880)
Commercial real estate - Investor |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 957,389 | 582,042
Total Loans | 957,389 | 582,042
Commercial real estate - Investor | Collateral |  |
Loans |  |
Allowance for credit losses |  | (84)
Commercial real estate - Owner occupied |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 574,384 | 333,070
Total Loans | 574,384 | 333,070
Commercial real estate - Owner occupied | Collateral |  |
Loans |  |
Allowance for credit losses | (362) | (195)
Construction |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 206,132 | 98,486
Total Loans | 206,132 | 98,486
Construction | Collateral |  |
Loans |  |
Allowance for credit losses | (992) | (952)
Residential real estate - Investor |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 63,399 | 56,137
Total Loans | 63,399 | 56,137
Residential real estate - Owner occupied |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 213,248 | 116,388
Total Loans | 213,248 | 116,388
Residential real estate - Owner occupied | Collateral |  |
Loans |  |
Allowance for credit losses | (276) | (10)
Multifamily |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 309,164 | 189,040
Total Loans | 309,164 | 189,040
Multifamily | Collateral |  |
Loans |  |
Allowance for credit losses | (75) | (378)
HELOC |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 115,664 | 80,908
Total Loans | 115,664 | 80,908
HELOC | Collateral |  |
Loans |  |
Allowance for credit losses | (190) | (78)
HELOC - Purchased |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | 10,626 | 19,487
Total Loans | 10,626 | 19,487
Others |  |
Loans |  |
Total loans, excluding deferred loan costs and PCI loans | $ 24,437 | 10,533
Other 1 |  |
Loans |  |
Total Loans |  | $ 2,034,851

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