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

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Loans and Allowance - Composition of Loan Portfolio by Loan Class (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 8,299,260		$ 7,224,467
Allowance for loan losses	(80,571)	$ (81,274)	(80,552)	$ (78,406)	$ (77,543)	$ (75,032)
Net Loans	8,218,689		7,143,915
Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,034,311		1,726,664
Agricultural production financing and other loans to farmers
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	90,462		92,404
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	670,138		545,729
Commercial and farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	3,144,649		2,832,102
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,155,403		966,421
Allowance for loan losses	(14,498)	(14,471)	(14,322)	(14,460)	(14,424)	(13,537)
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	601,335		528,157
Individuals' loans for household and other personal expenditures
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	131,246		99,788
Allowance for loan losses	(4,106)	$ (4,070)	(3,964)	$ (3,932)	$ (3,921)	$ (3,732)
Public finance and other commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 471,716		$ 433,202