Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 24, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table depicts the disaggregation of revenue according to sales channel:

	Three Months Ended
All Amounts in Thousands	March 24, 2018		March 25, 2017
Gross Sales by Channel:
Mass Merchants	$	13,112	$	12,689
Specialty Dealers		12,935		13,224
E-commerce		7,573		7,445
International		1,903		916
Other		78		844
Total Gross Sales		35,601		35,118
Less: Gross-to-Net Sales Adjustments
Returns		926		803
Warranties		307		259
Customer Allowances		2,219		2,190
Total Gross-to-Net Sales Adjustments		3,452		3,252
Total Net Sales	$	32,149	$	31,866