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Non-Performing Assets Including Troubled Debt Restructurings (TDR) - Loans in accrual and non-accrual status (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021 loan	Sep. 30, 2020 USD ($) loan	Sep. 30, 2021 USD ($) loan	Sep. 30, 2020 USD ($) loan
Schedule of TDRs
Number of loans	0
TDR subsequently default	0	0	0	0
Loans in accrual status | Commercial and Industrial
Schedule of TDRs
Number of loans		1		1
Current Balance | $		$ 47		$ 47
Concession Granted		Extension of maturity date with a below market interest rate		Extension of maturity date with a below market interest rate
Loans in non-accrual status | Commercial and Industrial | Subsequent modification of a TDR
Schedule of TDRs
Number of loans			1	1
Current Balance | $			$ 480	$ 750
Concession Granted			Subsequent modification of a TDR - Extension of maturity date with a below market interest rate	Subsequent modification of a TDR - Extension of maturity date with a below market interest rate

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Trouble debt restructuring for non performing assets granted.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

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Amount, after troubled debt restructuring, of modified financing receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

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- Definition

Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953682-111524

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