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Acquisition Credit Facility and Long-Term Debt (Narrative) (Details) (Line of Credit [Member], USD $)
3 Months Ended
Sep. 30, 2014
Line of Credit [Member]
 
Line of Credit Facility [Line Items]  
Amount that may be borrowed $ 2,000,000
Percentage of cost of acquisition 55.00%
Percentage of acquisition with three year maturity 65.00%
Basis spread over index rate 4.00%
Maximum debt to tangible net worth ratio 2.5
Minimum cash flow to debt service ratio 2.0
Debt instrument fee $ 250
Debt instrument fee, percentage 0.10%