Business Combinations, Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Business Combinations, Goodwill and Intangible Assets [Abstract]

Schedule of Total Consideration Transferred and Fair Value of Identifiable Assets Acquired and Liabilities Assumed

The following table summarizes the fair value of the total consideration transferred as a part of the River Valley acquisition as well as the fair value of identifiable assets acquired and liabilities assumed as of the effective date of the transaction.

Consideration
Cash for Options and Fractional Shares	$	395
Cash Consideration	24,975
Equity Instruments	62,022
Fair Value of Total Consideration Transferred	$	87,392
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed:
Cash	$	17,877
Federal Funds Sold and Other Short-term Investments	6,477
Interest-bearing Time Deposits with Banks	992
Securities	132,396
Loans	317,760
Stock in FHLB of Indianapolis and Other Restricted Stock, at Cost	3,127
Premises, Furniture & Equipment	9,650
Other Real Estate	882
Intangible Assets	2,613
Company Owned Life Insurance	12,842
Accrued Interest Receivable and Other Assets	9,139
Deposits - Non-interest Bearing	(9,584		)
Deposits - Interest Bearing	(395,862		)
FHLB Advances and Other Borrowings	(49,910		)
Accrued Interest Payable and Other Liabilities	(4,529		)
Total Identifiable Net Assets	$	53,870
Goodwill	$	33,522

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the periods ended December 31, 2017, 2016, and 2015, were classified as follows:

	2017		2016		2015
Beginning of Year	$	54,058	$	20,536	$	20,536
Acquired Goodwill	—		33,522		—
Impairment	—		—		—
End of Year	$	54,058	$	54,058	$	20,536

Schedule of Acquired Intangible Assets

Acquired Intangible Assets

Acquired intangible assets were as follows as of year end:	2017
	Gross Amount		Accumulated Amortization
Core Banking
Core Deposit Intangible	$	11,617	$	(9,694	)
Branch Acquisition Intangible	257		(257		)
Insurance
Customer List	5,408		(5,229		)
Total	$	17,282	$	(15,180	)

Acquired intangible assets were as follows as of year end:	2016
	Gross Amount		Accumulated Amortization
Core Banking
Core Deposit Intangible	$	11,617	$	(8,782	)
Branch Acquisition Intangible	257		(257		)
Insurance
Customer List	5,199		(5,199		)
Total	$	17,073	$	(14,238	)

Schedule of Estimated Amortization Expense

Estimated amortization expense for each of the next five years is as follows:

2018	$	753
2019	564
2020	383
2021	229
2022	114