Loans and Allowance for Credit Losses on Loans - Major Classifications (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Loans
Total loans, excluding deferred loan costs and PCI loans	$ 2,030,327	$ 1,920,425
Net deferred loan fees		1,786
Total loans, excluding PCI loans	2,030,327	1,922,211
Total Loans	2,030,327	1,930,812
Net loans	1,997,409	1,911,023
Allowance for credit losses	(32,918)	(19,789)
Total Loans	2,030,327	1,930,812
Loans and leases receivable, accrued interest receivable	7,100	6,500
PCI
Loans
Total Loans		8,601
Non-PCI
Loans
Total loans, excluding PCI loans		1,922,211
Commercial
Loans
Total loans, excluding deferred loan costs and PCI loans	436,277	332,842
Total loans, excluding PCI loans		332,842
Net loans	436,277
Total Loans	436,277
Leases
Loans
Total loans, excluding deferred loan costs and PCI loans	133,676	119,751
Total loans, excluding PCI loans		119,751
Net loans	133,676
Total Loans	133,676
Commercial real estate - Investor
Loans
Total loans, excluding deferred loan costs and PCI loans	548,970	520,095
Total loans, excluding PCI loans		520,095
Net loans	548,970
Total Loans	548,970
Commercial real estate - Owner occupied
Loans
Total loans, excluding deferred loan costs and PCI loans	335,978	345,504
Total loans, excluding PCI loans		345,504
Net loans	335,978
Construction
Loans
Total loans, excluding deferred loan costs and PCI loans	91,856	69,617
Total loans, excluding PCI loans		69,617
Net loans	91,856
Real estate - Investor
Loans
Total loans, excluding deferred loan costs and PCI loans	61,923	71,105
Total loans, excluding PCI loans		71,105
Net loans	61,923
Real estate - Owner occupied
Loans
Total loans, excluding deferred loan costs and PCI loans	114,283	136,023
Total loans, excluding PCI loans		136,023
Net loans	114,283
Multifamily
Loans
Total loans, excluding deferred loan costs and PCI loans	188,398	189,773
Total loans, excluding PCI loans		189,773
Net loans	188,398
HELOC
Loans
Total loans, excluding deferred loan costs and PCI loans	85,882	91,605
Total loans, excluding PCI loans		91,605
Net loans	85,882
Total Loans	85,882
HELOC - Purchased
Loans
Total loans, excluding deferred loan costs and PCI loans	22,312	31,852
Total loans, excluding PCI loans		31,852
Net loans	22,312
Total Loans	22,312
Other 1
Loans
Total loans, excluding deferred loan costs and PCI loans	10,772	12,258
Total loans, excluding PCI loans		$ 14,044
Net loans	$ 10,772

Amount of deferred interest and fee income, net of deferred costs.

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Amount, excluding PCI loans, before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans and purchased credit impaired loans. Excludes loans and leases covered under loss sharing agreements.

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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