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Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2018

Discontinued Operations [Abstract]

Disposal Groups, Including Discontinued Operations, Assets and Liabilities Held For Sale [Table Text Block]


				December 31,
				2017
			(in thousands)
Carrying amounts of major classes of assets
	Cash		$	541
	Accounts receivable, net			2,854
	Inventories			4,505
	Other receivables and other assets			504
	Current assets held for sale			8,404

	Property, plant and equipment			397
	Amortizable intangible assets			5,930
	Allocation of goodwill			3,633
	Long term assets held for sale			9,960
Total assets of the disposal group classified as held for sale in the consolidated balance sheet			$	18,364

Carrying amounts of major classes of liabilities
	Accounts payable and accrued expenses		$	1,736
	Other current liabilities			121
	Current liabilities held for sale			1,857

	Deferred income tax liabilities			1,311
	Long term liabilities held for sale			1,311
Total liabilities of the disposal group classified as held for sale in the consolidated balance sheet			$	3,168

Disposal Groups, Including Discontinued Operations,Income Loss [Table Text Blcok]

	Year Ended
	December 31,
	2018				2017
	(in thousands)
Revenues	$	893		$	24,475
Cost of revenues		(534)			(16,048)
Operating and other expenses		(674)			(7,893)
Gain on disposal of discontinued operations		1,251			-
Income from discontinued operations before income taxes	$	936		$	534
Income tax benefit		(441)			(617)
Income from discontinued operations		1,377			1,151