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Deposits Deposit Interest Components (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Deposits [Abstract]
Interest-bearing demand	$ 2,741	$ 1,158	$ 588
Savings	590	579	486
Money market	3,742	2,135	1,224
Time deposits	11,866	4,699	1,697
Total	$ 18,939	$ 8,571	$ 3,995

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No definition available.

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Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.6)
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Aggregate amount of interest expense on all deposits.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
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Interest expense incurred on all money market deposits.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
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Interest expense incurred on all savings account deposits.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.6)
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The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices.

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-Name Accounting Standards Codification
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-SubTopic 220
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