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Fair Value of Financial Instruments (Details) - USD ($)
6 Months Ended
Mar. 24, 2020
Jun. 30, 2020
Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Letters of credit outstanding   $ 9,400,000 $ 0
ABL Facility | Revolving credit facility      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Amount of borrowings available   47,100,000  
Senior Secured Notes Due 2024, Existing Notes | Senior secured notes | Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value of debt instrument   341,600,000  
Revolving credit facility | Citibank      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Borrowings under ABL Facility $ 70,000,000.0 $ 40,000,000.0  
Revolving credit facility | Citibank | Letter of Credit      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Letters of credit issued and outstanding     $ 8,900,000