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Trade Accounts Payable and Accrued Expenses (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Payables and Accruals [Abstract]      
Trade accounts payable $ 8,339 $ 11,675  
Federal excise taxes payable 10,670 11,690  
Accrued other 10,762 9,656  
Trade accounts payable and accrued expenses $ 29,771 $ 33,021 $ 32,422