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Summary of Significant Accounting Policies (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2016
Jun. 30, 2016
Sep. 30, 2015
Contact Co., Ltd      
Business Acquisition [Line Items]      
Measurement period adjustment $ (1,100,000)    
Property, Plant and Equipment [Member]      
Business Acquisition [Line Items]      
Capitalized software costs   $ 2,900,000 $ 0
Interest Expense      
Business Acquisition [Line Items]      
Amortization expense 12,000 12,000  
Line of Credit | Revolving Credit Facility | Wells Fargo Bank, N.A.      
Business Acquisition [Line Items]      
Deferred finance costs incurred $ 700,000 $ 700,000