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Loans and Allowance for Loan Losses - Loans outstanding by portfolio segment (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Loans and Allowance for Loan Losses
Total loans	$ 1,979,375	$ 1,721,279
Deferred loan fees and costs	4,700	1,000
Commercial
Loans and Allowance for Loan Losses
Total loans	1,299,316	1,000,225
Consumer
Loans and Allowance for Loan Losses
Total loans	680,059	721,054
Commercial and industrial | PPP Loans
Loans and Allowance for Loan Losses
Total loans	268,400
Commercial and industrial | Commercial
Loans and Allowance for Loan Losses
Total loans	691,858	479,144
Real estate construction | Commercial
Loans and Allowance for Loan Losses
Total loans	44,451	26,378
Residential | Consumer | Real estate first mortgage
Loans and Allowance for Loan Losses
Total loans	463,370	457,155
Residential | Consumer | Real estate junior lien
Loans and Allowance for Loan Losses
Total loans	143,416	177,373
Commercial real estate | Commercial
Loans and Allowance for Loan Losses
Total loans	563,007	494,703
Other revolving and installment | Consumer
Loans and Allowance for Loan Losses
Total loans	$ 73,273	$ 86,526

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The amount of deferred loan fees and cost incurred during the reporting period.

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522

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