Note 4 - Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

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

	June 30,		December 31,
	2014		2013
Revolving credit facilities - Europe	$	864	$	933
Note payable - Europe		919		921
Term loans - Europe		58		355
Other		140		95
		1,981		2,304
Less: portion due within one year		1,189		1,532
	$	792	$	772