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Fair Value Measurements - Schedule of Assets and Liabilities at Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Fair value of Company's derivative asset $ 600   $ 600    
Fair value of Company's derivative liability         $ 400
Carrying Value [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Borrowings and capital lease obligations 26   26   706
Fair Value [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Borrowings and capital lease obligations 26   26   $ 706
Retail Store Assets [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Non-cash impairment expense 200 $ 200 900 $ 200  
Supply Chain Assets [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Non-cash impairment expense $ 100   $ 1,300