Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

Schedule II – Valuation and Qualifying Accounts

(in thousands)

			Additions
Description	Balance at Beginning of Period		Charged to Costs and Expenses		Charged to Other Accounts		Deductions			Balance at End of Period
Year Ended December 31, 2013
Allowance for doubtful accounts	$	1,597	$	83	$	-	$	(161	)	$	1,519
Tax valuation reserve	$	1,200	$	98	$	-	$	-		$	1,298
Year Ended December 31, 2014
Allowance for doubtful accounts	$	1,519	$	467	$	-	$	(638	)	$	1,348
Tax valuation reserve	$	1,298	$	83	$	-	$	-		$	1,381
Year Ended December 31, 2015
Allowance for doubtful accounts	$	1,348	$	506	$	-	$	(555	)	$	1,299
Tax valuation reserve	$	1,381	$	-	$	-	$	(351	)	$	1,030