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Note 10. Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2015
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses
   December 31,
   2015  2014
Salaries, wages, and vacation  $13,584   $11,409 
Taxes payable   12,413    13,298 
Gift card liability   22,358    16,068 
Deferred revenue   8,514    7,934 
Workers' compensation and other self-insurance accruals   8,485    9,787 
Other   9,075    6,980 
Accrued expenses  $74,429   $65,476