Business Combination, Acquired Receivables, Unpaid Principle Amount

No definition available.

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- Definition

Business Combination, Additional Disclosures, Acquisition Cost Expensed

+ References

No definition available.

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- Definition

Business Combination, Consideration Transferred, Cash Paid for Each Share of Acquired Entity's Shares

+ References

No definition available.

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- Definition

Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Number of Shares for Each Share of Acquired Entity's Shares

+ References

No definition available.

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- Definition

Number of Offices

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No definition available.

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- Definition

Payments to Acquire Businesses, Cash for Options and Fractional Shares

+ References

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
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-Subparagraph (SX 210.9-03(11))
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- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

+ References

No definition available.

+ Details

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

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-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (h)(2)-(3)
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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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- Definition

For receivables acquired in a business combination, excluding certain loans and debt securities acquired in a transfer (as defined), this element represents the fair value of the receivables acquired, by major class of receivable, such as loans, direct finance leases (as defined), and any other class of receivables.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Glossary Investing Activities
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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ References

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Business Combinations, Goodwill and Intangible Assets (Narrative) (Details) $ / shares in Units, $ in Thousands			9 Months Ended	12 Months Ended
	Mar. 01, 2016 USD ($) office shares	Feb. 29, 2016 USD ($) $ / shares	Sep. 30, 2016	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)
Business Acquisition [Line Items]
Assets				$ 2,955,994	$ 2,373,701	$ 2,237,099
Equity				330,267	252,348	228,824	$ 200,097
Goodwill				54,058	20,536	20,536	$ 20,536
Business acquisition, pro forma net income				38,931	37,867
Business acquisition, pro forma total revenue				130,451	128,311
Amortization of expense intangible assets				1,062	790	1,254
Core Banking
Business Acquisition [Line Items]
Goodwill				52,726	19,204	19,204
Insurance
Business Acquisition [Line Items]
Goodwill				1,332	$ 1,332	$ 1,332
River Valley Bancorp
Business Acquisition [Line Items]
Assets		$ 516,300
Equity		$ 56,600
Direct acquisition costs	$ 4,300
Goodwill	33,522
Intangible Assets	$ 2,613
Shares of common stock issued for acquisition (in shares) \| shares	1,942,000
Number of the Company's common stock for each share of RIVR converted \| shares	0.770
Cash portion, cash per share for RIVR common stock converted (USD per share) \| $ / shares		$ 9.90
Cash Consideration	$ 24,975	$ 24,975
Cash for Options and Fractional Shares	395	$ 395
Fair value of non-impaired loans and customers receivables acquired	309,000
Unpaid principal balance non-impaired loans and customers receivables acquired	$ 316,400
Business acquisition, pro forma net income				5,344
Business acquisition, pro forma total revenue				18,527
Business acquisition, non-recurring merger costs excluded from pro forma financial information				$ 4,318
River Valley Bancorp \| Core Deposit Intangible
Business Acquisition [Line Items]
Acquired finite-lived intangible assets, weighted average useful live			8 years
River Valley Bancorp \| INDIANA
Business Acquisition [Line Items]
Number of banking offices \| office	14
River Valley Bancorp \| KENTUCKY
Business Acquisition [Line Items]
Number of banking offices \| office	1