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Note 12 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		December 31,
		2018				2017
Salaries, wages, employment taxes and withholdings		$	2,019			$	1,720
Employee benefit plans			1,050				703
Accrued professional fees			821				3,596
Income, property and other taxes			453				387
Contract liabilities			8,369				1,509
Deferred gain from sale-leaseback			500				499
Exit and disposal activity accruals			0				145
Other			1,753				1,771
Total		$	14,965			$	10,330

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