SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Allowance for Doubtful Accounts Receivable	$ 1,268	$ 177
Advertising Expense	7,583	7,095
Selling, general and administrative	165,665	172,428
Return reserve		587
Trade Accounts Receivable [Member]
Return reserve		981
Shipping and Handling [Member]
Selling, general and administrative	8,932	$ 8,133
Accounting Standards Update 2014-09 [Member]
Return reserve asset netted against inventories	694
Accounting Standards Update 2014-09 [Member] \| Trade Accounts Receivable [Member]
Return reserve asset netted against inventories	$ 1,154

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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