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Note 8 - Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		December 31,
		2017				2016
Compensation		$	2,536			$	2,144
Benefits / self-insurance reserve			334				180
Paid time off			990				990
Commissions payable			309				260
Other			1,594				1,124
		$	5,763			$	4,698

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