Note 9 - Debt (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Debt [Table Text Block]

	September 30,			December 31,
	2016			2015
Long-Term Debt
Revolving Credit Facility (due 2017)	$	7,000		$	5,000
2015 Bridge Loan (due 2017) (1)		2,835			2,835
2010 Term Loan (due 2020)		3,938			4,725
2015 6-Year Term Loan (due 2021)		3,937			4,594
2015 20-Year Term Loan (due 2035)		4,936			5,133
Other		9			20
Total principal amount of long-term debt		22,655			22,307
Less: unamortized debt issuance costs		(168	)		(199	)
Total long-term debt, net of unamortized loan fees		22,487			22,108
Less: current portion of long-term debt, net		(12,008	)		(2,166	)
Long-Term Debt, net of associated unamortized loan fees	$	10,479		$	19,942

Schedule of Maturities of Long-term Debt [Table Text Block]

	Payments Due by Period
	Total			2016 (1)		2017		2018		2019		2020	Remaining
Debt	$	22,655	$	324	$	12,029	$	2,188	$	2,188	$	1,751	$	4,175