Acquisitions and Divestitures (Tables)

12 Months Ended

Dec. 31, 2016

Business Acquisition [Line Items]

Schedule of Pro Forma Information from Acquisition

The following schedule includes pro forma results for the periods ended December 31, 2015 and 2014 as if the Ameriana and Community acquisitions had occurred as of the beginning of the comparable prior annual reporting period. Pro forma financial information of the C Financial acquisition is not included in the table below as it is deemed immaterial.

	2015		2014
Total revenue (net interest income plus other income)	$	291,614	$	284,890
Net income	$	60,497	$	64,174
Net income available to common shareholders	$	60,497	$	64,174
Earnings per share:
Basic	$	1.49	$	1.58
Diluted	$	1.48	$	1.57

Merger with Ameriana Bancorp

Business Acquisition [Line Items]

Schedule of Preliminary Valuations of the Fair Value of Assets Acquired and Liabilities Assumed

The purchase price of the Ameriana acquisition was allocated as follows:

	Fair Value
Cash and cash equivalents	$	4,068
Interest-bearing time deposits	8,790
Investment securities	61,754
Loans	316,929
Premises and equipment	13,946
Federal Home Loan Bank stock	2,693
Other real estate owned	5,613
Interest receivable	1,306
Cash surrender value of life insurance	28,188
Other assets	6,713
Deposits	(383,718		)
Interest payable	(24		)
Federal Home Loan Bank Advances	(24,884		)
Subordinated Debentures	(5,487		)
Other liabilities	(9,451		)
Net tangible assets acquired	26,436
Core deposit intangible	5,342
Goodwill	38,624
Purchase price	$	70,402

Merger with C Financial Corporation

Business Acquisition [Line Items]

Schedule of Preliminary Valuations of the Fair Value of Assets Acquired and Liabilities Assumed

The purchase price of the C Financial acquisition was allocated as follows:

	Fair Value
Cash and cash equivalents	$	2,496
Federal Funds sold	7,018
Interest-bearing time deposits	922
Loans	110,625
Premises and equipment	7,290
Federal Home Loan Bank stock	855
Interest receivable	292
Other assets	119
Deposits	(105,326		)
Interest payable	(29		)
Federal Home Loan Bank Advances	(18,958		)
Other liabilities	(2,911		)
Net tangible assets acquired	2,393
Core deposit intangible	981
Goodwill	11,126
Purchase price	$	14,500

Merger with Community Bancshares, Inc.

Business Acquisition [Line Items]

Schedule of Preliminary Valuations of the Fair Value of Assets Acquired and Liabilities Assumed

The purchase price of the Community acquisition was allocated as follows:

	Fair Value
Cash and cash equivalents	$	4,124
Interest -bearing time deposits	16,526
Investment Securities, available for sale	76,807
Loans	145,064
Premises and equipment	3,610
Federal Home Loan Bank stock	1,950
Interest Receivable	767
Cash surrender value of life insurance	3,266
Other real estate owned	6,662
Taxes, deferred and receivable	3,348
Other assets	167
Deposits	(228,424		)
Interest payable	(98		)
Other liabilities	(3,014		)
Net tangible assets acquired	$	30,755
Core deposit intangible	4,658
Goodwill	13,776
Purchase price	$	49,189