SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2016

Valuation and Qualifying Accounts [Abstract]

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

For each of the Two Years in the Period Ended December 31, 2016

(in thousands)

Column A	Column B		Column C			Column D			Column E
Descriptions	Balance at Beginning of Period		Charged (Credited) to Costs & Expenses			Deductions			Balance at End of Period
2016
Doubtful receivables	$	267	$	91		$	241	(a)	$	117
Discounts, returns, and allowances		137		18	(b)		-			155
	$	404	$	109		$	241		$	272
Valuation allowance for deferred tax assets	$	19,194	$	-		$	6,606		$	12,588
2015
Doubtful receivables	$	189	$	93		$	15	(a)	$	267
Discounts, returns, and allowances		186		(49)	(b)		-			137
	$	375	$	44		$	15		$	404
Valuation allowance for deferred tax assets	$	21,724	$	-		$	2,530		$	19,194
(a)  Uncollectible receivables written-off, net of recoveries. (b)  Represents net increase (decrease) in the reserve.