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Trade Accounts Payable and Accrued Expenses
 12 Months Ended
Dec. 31, 2014
Trade Accounts Payable and Accrued Expenses [Abstract]  
Trade Accounts Payable and Accrued Expenses
6. Trade Accounts Payable and Accrued Expenses

 

Trade accounts payable and accrued expenses consist of the following:

 

December 31,   2014     2013  
             
Trade accounts payable   $ 11,796     $ 15,871  
Federal excise taxes payable     9,386       14,127  
Accrued other     14,968       16,993  
    $ 36,150     $ 46,991