Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-Section S99
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
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Number of shares of stock issued during the period pursuant to acquisitions.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Subsequent Events (Details) - USD ($)	Aug. 01, 2016	Jul. 20, 2016	Jun. 30, 2016
Revolving Credit Facility \| Working Capital Line \| Minimum
Subsequent Event [Line Items]
Line of credit, availability			$ 30,000,000
Subsequent Event \| Revolving Credit Facility \| Working Capital Line \| Minimum
Subsequent Event [Line Items]
Line of credit, availability	$ 40,000,000
Subsequent Event \| Common Class A
Subsequent Event [Line Items]
Dividends declared (n dollars per share)		$ 0.3625
Subsequent Event \| Common Class B \| Provider Companies \| Affiliated Entity \| Retailco
Subsequent Event [Line Items]
Number of shares issued for acquisition	699,742
Aggregate proceeds of shares issued to fund acquisition	$ 13,994,840