Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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- Definition

Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118938799&loc=d3e13503-111538

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544

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- Definition

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118938799&loc=d3e13503-111538

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- Definition

The undiscounted sum of all amounts, including amounts deemed principal, interest, fees, penalties, and other under the loan, owed to the investor at the reporting date, whether or not currently due and whether or not any such amounts have been written or charged off by the investor. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118938799&loc=d3e13503-111538

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544

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Loans and Allowance for Loan Losses - Summary of acquired non credit impaired loans (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Nov. 30, 2017	Dec. 31, 2016
Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	$ 361,846	$ 489,723	$ 623,430	$ 78,967
Less allowance for loan losses	(5,064)	(4,604)	(4,627)		$ (3,395)
Acquired loans, net	356,782	485,119	618,803
Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	1,760,427	2,594,826
Acquired credit impaired loans accounted under FASB 310 30
Loans and Allowance for Loan Losses
Carrying value	361,846	489,723
Less allowance for loan losses	(5,064)	(4,604)
Acquired loans, net	356,782	485,119
Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	1,760,427	2,594,826
Residential real estate
Loans and Allowance for Loan Losses
Carrying value	163,359	207,482
Residential real estate \| Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	163,359	207,482	260,787
Less allowance for loan losses	(2,555)	(2,246)	(3,553)		(2,419)
Residential real estate \| Acquired credit impaired loans accounted under FASB 310 30
Loans and Allowance for Loan Losses
Carrying value	163,359	207,482
Commercial non-owner occupied real estate \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	481,010	844,323
Commercial owner occupied real estate loan \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	307,193	421,841
Commercial owner occupied real estate loan \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	307,193	421,841
Consumer loans \| Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	35,488	42,492	51,453
Less allowance for loan losses	(539)	(761)	(461)		(558)
Consumer loans \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	685,163	871,238
Consumer loans \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	774,647	983,015
Commercial and industrial
Loans and Allowance for Loan Losses
Carrying value	7,029	10,043
Commercial and industrial \| Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	7,029	10,043	26,946
Less allowance for loan losses	(24)	(79)	(145)		(238)
Commercial and industrial \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	101,880	212,537
Commercial and industrial \| Acquired credit impaired loans accounted under FASB 310 30
Loans and Allowance for Loan Losses
Carrying value	7,029	10,043
Commercial and industrial \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	101,880	212,537
Other income producing property \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	95,697	133,110
Other income producing property \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	95,697	133,110
Consumer
Loans and Allowance for Loan Losses
Carrying value	35,488	42,492
Consumer \| Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	35,488	42,492
Consumer \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	89,484	111,777
Consumer \| Acquired credit impaired loans accounted under FASB 310 30
Loans and Allowance for Loan Losses
Carrying value	35,488	42,492
Consumer \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	89,484	111,777
Commercial loans \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	985,780	1,611,811
Construction and land development \| Commercial non-owner occupied real estate \| Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	25,032	32,942	49,649
Less allowance for loan losses	(569)	(717)	(180)		(139)
Construction and land development \| Commercial non-owner occupied real estate \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	33,569	165,070
Construction and land development \| Commercial non-owner occupied real estate \| Acquired credit impaired loans accounted under FASB 310 30
Loans and Allowance for Loan Losses
Carrying value	25,032	32,942
Construction and land development \| Commercial non-owner occupied real estate \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	33,569	165,070
Other commercial non-owner occupied real estate \| Commercial non-owner occupied real estate \| Acquired credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	130,938	196,764	234,595
Less allowance for loan losses	(1,377)	(801)	$ (288)		$ (41)
Other commercial non-owner occupied real estate \| Commercial non-owner occupied real estate \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	447,441	679,253
Other commercial non-owner occupied real estate \| Commercial non-owner occupied real estate \| Acquired credit impaired loans accounted under FASB 310 30
Loans and Allowance for Loan Losses
Carrying value	130,938	196,764
Other commercial non-owner occupied real estate \| Commercial non-owner occupied real estate \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	447,441	679,253
Home equity loans \| Consumer loans \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	188,732	242,425
Home equity loans \| Consumer loans \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	188,732	242,425
Other Consumer \| Consumer loans \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	89,484	111,777
Consumer Owner Occupied Loans \| Consumer loans \| Acquired non-credit impaired loans accounted under FASB 310 20
Loans and Allowance for Loan Losses
Carrying value	496,431	628,813
Consumer Owner Occupied Loans \| Consumer loans \| Acquired non-credit impaired loans
Loans and Allowance for Loan Losses
Carrying value	$ 496,431	$ 628,813