Note 10 - Accrued Expenses and Other Accounts Payable (Tables)

12 Months Ended

Dec. 31, 2015

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

	December 31,
	2015		2014
Accrued expenses	$	2,729	$	3,279
Derivative instruments		36		618
Legal, accounting and investors relation accrual		615		543
Royalties and commission		488		538
Governmental payables		212		104
Others		738		770
	$	4,818	$	5,852