Related Party Transactions (Details Textual) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended			6 Months Ended		12 Months Ended
	Aug. 31, 2014	Sep. 30, 2015	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Jul. 31, 2015	Dec. 31, 2014	Dec. 23, 2008
Related Party Transaction [Line Items]
Related Party Amount Paid			$ 100		$ 200
Upfront Payment					100
Related Party Monthly Fees Receivable			300	$ 300	700	$ 600
Operating lease costs			300	500	400	1,100
Long-term Debt, Total			968,430		968,430			$ 618,419
Severance Costs			62	$ 0	570	$ 0
Subsequent Event [Member]
Related Party Transaction [Line Items]
Severance Costs		$ 100
Secured Debt [Member]
Related Party Transaction [Line Items]
Debt Instrument, Face Amount									$ 1,500
Long-term Debt, Total			1,500		$ 1,500
Copper Beach Portfolio [Member]
Related Party Transaction [Line Items]
Business Acquisition, Description of Acquired Entity	The fiscal year for this arrangement runs from August 1 through July 31 and for year beginning August 1, 2014, the Copper Beech entities agreed to purchase 70 flight hours				as of June 30, 2015, one or more entities in which Dr. McWhirter has an ownership interest owned an interest in joint ventures with the Company and the other Sellers, which own 5 of the Copper Beech Portfolio properties
Tax Protection Period					7 years
Minimum Amount Of Debt Of Operating Partnership To Be Transferred To Sellers			100,000		$ 100,000
Business Combination, Consideration Transferred							$ 400
Accounts Payable, Related Parties			1,400		1,400
Cb Investors [Member]
Related Party Transaction [Line Items]
Due to Other Related Parties			$ 2,600		$ 2,600