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Minimum Future Lease Payments for Non-Cancelable Leases (Details) - USD ($)
Jul. 25, 2016
Sep. 30, 2016
Jul. 14, 2016
Disclosure Minimum Future Lease Payments For Non Cancelable Leases [Abstract]      
Remainder of 2016   $ 3,354,000  
2017   10,258,000  
2018   6,441,000  
2019   4,161,000  
2020   3,671,000  
Thereafter   4,732,000  
Total minimum lease payments   32,617,000  
Commitments To Purchase Convertible Promissory Notes With Private Company      
Other Commitments [Line Items]      
Commitment   5,000,000.0  
First note     $ 2,000,000.0
Second note   $ 3,000,000  
Interest   2.50%  
SDC      
Other Commitments [Line Items]      
Borrowing base as a percentage of accounts receivable 80.00%    
Stated rate 7.00%    
Maximum | SDC      
Other Commitments [Line Items]      
Loan facility $ 15,000,000.0