Note 10 - Debt (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

Schedule of Debt [Table Text Block]

	September 30, 2015		December 31, 2014
Short-Term Debt
2015 Bridge Loan (due 2016) (1)	$	2,835	$	—
Long-Term Debt
Revolving Credit Facility (due 2017)	$	1,000	$	—
2010 Term Loan (due 2020)		5,075		5,775
2015 6-Year Term Loan (due 2021)		4,886		—
2015 20-Year Term Loan (due 2045)		5,265		—
Other		23		—
Total principal amount of long-term debt		16,249		5,775
Less: current portion of long-term debt		2,202		1,050
Total long-term debt outstanding	$	14,047	$	4,725

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

	Payments Due by Period
	Total			2015	(1)		2016		2017		2018		2019	Remaining
Debt	$	19,084	$	485		$	5,037	$	3,194	$	2,188	$	2,188	$	5,992