Schedule of Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2018

Valuation And Qualifying Accounts [Abstract]

Schedule of Valuation and Qualifying Accounts Disclosure

SCHEDULE OF VALUATION AND QUALIFYING ACCOUNTS

(In thousands)

Column A	Column B		Column C						Column D			Column E
Description	Balance at Beginning of Period		Charged to (Recovery of) Costs and Expense			Charged to Other Accounts (net)			Deductions			Balance at End of Period
Year 2018:
Allowance for doubtful     accounts	$	460	$	293		$	—		$	62		$	691
Deferred tax valuation     allowance		2,447		725			—			—			3,172
Year 2017:
Allowance for doubtful     accounts	$	680	$	(222	)	$	—		$	(2	)	$	460
Deferred tax valuation     allowance		1,924		626			(103	)		—			2,447
Year 2016:
Allowance for doubtful     accounts	$	713	$	5		$	—		$	38		$	680
Deferred tax valuation     allowance		2,205		71			(352	)		—			1,924