Troubled Debt Restructuring Financing Receivable Modifications [Abstract]

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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.

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

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Non Purchased Loans - Impact of Modifications Classified as Restructured Loans (Details) - Non purchased loans and leases $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020 USD ($) loan	Sep. 30, 2019 USD ($) loan	Sep. 30, 2020 USD ($) loan	Sep. 30, 2019 USD ($) loan
Restructured loans
Number of Loans \| loan	8	1	34	6
Pre- Modification Outstanding Recorded Investment	$ 832	$ 16	$ 7,802	$ 508
Post- Modification Outstanding Recorded Investment	$ 830	$ 16	$ 7,754	$ 505
Commercial, financial, agricultural
Restructured loans
Number of Loans \| loan	1		7	2
Pre- Modification Outstanding Recorded Investment	$ 31		$ 1,862	$ 187
Post- Modification Outstanding Recorded Investment	$ 31		$ 1,859	$ 185
Real estate – 1-4 family mortgage:
Restructured loans
Number of Loans \| loan	3	1	19	4
Pre- Modification Outstanding Recorded Investment	$ 234	$ 16	$ 2,498	$ 321
Post- Modification Outstanding Recorded Investment	$ 232	$ 16	$ 2,505	$ 320
Real estate – 1-4 family mortgage: \| Primary
Restructured loans
Number of Loans \| loan	2		17
Pre- Modification Outstanding Recorded Investment	$ 201		$ 2,356
Post- Modification Outstanding Recorded Investment	$ 200		$ 2,363
Real estate – 1-4 family mortgage: \| Rental/investment
Restructured loans
Number of Loans \| loan	1		2
Pre- Modification Outstanding Recorded Investment	$ 33		$ 142
Post- Modification Outstanding Recorded Investment	$ 32		$ 142
Real estate – commercial mortgage:
Restructured loans
Number of Loans \| loan	4		6
Pre- Modification Outstanding Recorded Investment	$ 567		$ 3,418
Post- Modification Outstanding Recorded Investment	$ 567		$ 3,369
Real estate – commercial mortgage: \| Owner-occupied
Restructured loans
Number of Loans \| loan	2		3
Pre- Modification Outstanding Recorded Investment	$ 357		$ 3,019
Post- Modification Outstanding Recorded Investment	$ 357		$ 2,970
Real estate – commercial mortgage: \| Non-owner occupied
Restructured loans
Number of Loans \| loan	2		2
Pre- Modification Outstanding Recorded Investment	$ 210		$ 210
Post- Modification Outstanding Recorded Investment	$ 210		$ 210
Real estate – commercial mortgage: \| Land development
Restructured loans
Number of Loans \| loan			1
Pre- Modification Outstanding Recorded Investment			$ 189
Post- Modification Outstanding Recorded Investment			$ 189
Installment loans to individuals
Restructured loans
Number of Loans \| loan			2
Pre- Modification Outstanding Recorded Investment			$ 24
Post- Modification Outstanding Recorded Investment			$ 21