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Acquisition (Details) - USD ($)
 3 Months Ended
Oct. 23, 2014
Sep. 30, 2015
Sep. 30, 2014
Jun. 30, 2015
Business Acquisition [Line Items]        
Goodwill   $ 12,049,000   $ 12,665,000
Net sales   57,240,000 $ 47,659,000  
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest   3,980,000 2,389,000  
Australia Licensee [Member]        
Business Acquisition [Line Items]        
Business combination, consideration transferred $ 16,142,000      
Cash consideration paid 13,305,000      
Equity consideration paid $ 2,837,000      
Business combination, consideration transferred, equity valuation, duration 20 days      
Business combination, consideration transferred, equity restriction, percentage 71.43%      
Business combination, consideration transferred, equity restriction, period 2 years      
Goodwill $ 7,959,000      
Business acquisition, transaction Costs       $ 824,000
Class A Common Stock [Member] | Common Stock [Member] | Australia Licensee [Member]        
Business Acquisition [Line Items]        
Issuance of common stock (in shares) 170,889      
Stock Issued During Period, Value, Acquisitions $ 17.11      
Australia Segment [Member]        
Business Acquisition [Line Items]        
Net sales   4,770,000 0  
Australia Segment [Member] | Operating Segments [Member]        
Business Acquisition [Line Items]        
Net sales   4,770,000 $ 0  
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest   $ 40,000    
Noncompete Agreements [Member]        
Business Acquisition [Line Items]        
Non-compete Agreement 10 years