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Note 12 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		December 31,
		2016				2015
Salaries, wages, employment taxes and withholdings		$	2,332			$	2,226
Employee benefit plans			1,020				1,312
Accrued professional fees			3,493				3,670
Income, property and other taxes			360				301
Deferred revenue			155				1,208
Deferred gain from sale-leaseback			477				0
Exit and disposal activity accruals			427				0
Other			2,277				2,944
Total		$	10,541			$	11,661

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