Note 4 - Credit Facilities (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Debt [Table Text Block]

	Interest Rate as of September 30, 2016			October - December 2016		2017		2018
Mizuho Bank		0.1	%	$	7	$	28	$	5
Sterling National Bank		3.0	%		–		7,554		–
Oxford Funding Pty Ltd.		6.3	%		342		–		–
BBVA Bankcomer		8.5	%		257		–		–
Total				$	606	$	7,582	$	5

Credit And Debt Facilities Unused Availability [Table Text Block]

	September 30, 2016		December 31, 20 15
Unused Availability:
United States	$	317	$	1,635
Australia		574		640
Mexico		–		–
Total Unused Availability	$	891	$	2,275