Note 4 - Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

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

	March 31,		December 31,
	2014		2013
Revolving credit facilities - Europe	$	1,232	$	933
Note payable - Europe		934		921
Term loans - Europe		82		355
Other		93		95
		2,341		2,304
Less: portion due within one year		1,578		1,532
	$	763	$	772