VALUATION AND QUALIFYING ACCOUNTS (Valuation and Qualifying Accounts)(Tables)

12 Months Ended

Dec. 31, 2016

Valuation and Qualifying Accounts [Abstract]

Allowance for Credit Losses on Financing Receivables [Table Text Block]

The table below summarizes movements in qualifying accounts, which include accounts receivable and notes receivable (from customers) for the years ended December 31, 2016, 2015 and 2014:

	Balance at Beginning of Year		Charged to Expenses		Deductions/ Write offs			Balance at End of Year
Fiscal Year 2014	$	1,800	$	1,325	$	(944	)	$	2,181
Fiscal Year 2015	2,181		1,704		(2,156		)	1,729
Fiscal Year 2016	1,729		3,500		(3,215		)	2,014