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Deposits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Deposit [Line Items]
Deposits	$ 1,855,516	$ 1,530,379
Deposits, average balance	$ 1,711,092	$ 1,496,430
Deposits, average rate	0.52%	1.53%
Non-interest-bearing transaction accounts
Deposit [Line Items]
Deposits	$ 472,818	$ 293,573
Deposits, average balance	$ 412,825	$ 275,495
Deposits, average rate	0.00%	0.00%
Interest-bearing transaction accounts
Deposit [Line Items]
Deposits	$ 503,992	$ 273,909
Deposits, average balance	$ 392,576	$ 222,244
Deposits, average rate	0.37%	1.53%
Money market accounts
Deposit [Line Items]
Deposits	$ 641,504	$ 674,409
Deposits, average balance	$ 651,402	$ 617,341
Deposits, average rate	0.44%	1.71%
Certificates of deposit
Deposit [Line Items]
Deposits	$ 64,694	$ 137,012
Deposits, average balance	$ 111,698	$ 156,048
Deposits, average rate	1.97%	2.47%
Wholesale deposits
Deposit [Line Items]
Deposits	$ 172,508	$ 151,476
Deposits, average balance	$ 142,591	$ 225,302
Deposits, average rate	1.71%	2.27%
Reciprocal Interest-Bearing Transaction Accounts
Deposit [Line Items]
Deposits	$ 125,000
Wholesale Certificates of Deposit
Deposit [Line Items]
Deposits	$ 47,500

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- Definition

Average Balance, Deposits

+ References

No definition available.

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- Definition

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+ References

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- Definition

Deposits, Weighted Average Interest Rate During the Period

+ References

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- Definition

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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