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Business Combinations - Contingent Consideration (Details) - RiverBanc, RBMI, and RBDHC $ in Millions	May 16, 2016 USD ($)
Cash Holdback
Business Acquisition, Contingent Consideration [Line Items]
Contingent consideration	$ 3.0
Reimbursement to previous beneficial owner for purchase of company shares	$ 3.0
Contingent consideration term	90 days
Severance Holdback
Business Acquisition, Contingent Consideration [Line Items]
Contingent consideration	$ 0.8

X

- Definition

Contingent Consideration, Term

+ References

No definition available.

+ Details

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- Definition

Reimbursement to Previous Beneficial Owner for Purchase of Company Shares

+ References

No definition available.

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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.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

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