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Fair Value of Financial Instruments - Assets and Liabilities Carried at Fair Value on a Recurring Basis, Classified Within Level 3 (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Trust Preferred Securities [Member]
Beginning balance	$ 1,068	$ 1,303	$ 1,332	$ 1,256
Net (loss) gain from fair value adjustment of financial assets	82	15	(180)	64
Increase (decrease) in accrued interest receivable	(1)		(3)	(2)
Ending balance	1,149	1,318	1,149	1,318
Junior Subordinated Debentures [Member]
Beginning balance	35,570	43,414	44,384	41,849
Net loss (gain) from fair value adjustment of financial liabilities	2,897	599	(5,086)	2,353
(Decrease) increase in accrued interest payable	(19)	(15)	(104)	(27)
Change in unrealized gains included in other comprehensive income	(161)	(88)	(907)	(265)
Ending balance	38,287	43,910	38,287	43,910
Changes in unrealized gains held at period end	$ 2,384	$ 1,513	$ 2,384	$ 1,513

X

- Definition

Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
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- Definition

Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

+ References

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- Definition

Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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- Definition

Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

+ References

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- Definition

The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.

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-Publisher FASB
-Name Accounting Standards Codification
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The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity.

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