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Subsequent Events (Details) - USD ($)		2 Months Ended	3 Months Ended	12 Months Ended
	Feb. 07, 2022	Feb. 28, 2022	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Nov. 30, 2020	Nov. 30, 2019	Feb. 28, 2019
Subsequent Event [Line Items]
Dividends declared per common share (in usd per shares)			$ 0.20	$ 0.80	$ 0.72	$ 0.54
Authorized repurchase amount							$ 20,000,000	$ 40,000,000	$ 25,000,000
SBA and other loans held for sale			$ 61,003,000	$ 61,003,000	$ 6,077,000
Other Loans
Subsequent Event [Line Items]
SBA and other loans held for sale			$ 51,400,000	$ 51,400,000
Subsequent Event
Subsequent Event [Line Items]
Dividends declared per common share (in usd per shares)	$ 0.22
Authorized repurchase amount	$ 40,000,000
SBA loans sold		$ 9,600,000

X

- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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X

- Definition

Amount of decrease from sale and reclassification to held-for-sale of financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 11
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919244-210447

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- Definition

Amount, before valuation allowance, of financing receivable classified as held-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124265262&loc=d3e48678-111004

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- Definition

Amount of stock repurchase plan authorized.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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