Note 4 - Credit Facilities and Other Debt (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Debt [Table Text Block]

	Interest Rate as of March 31, 2019				2019		2020		202 1		2022		2023		2024
Brazil - Bradesco		0.37	-	0.92%	$	753	$	–	$	–	$	–	$	–	$	–
Brazil – Santander			1.38%			82		–		–		–		–		–
USA - PNC Bank			5.02%			8,450		–		–		–		–		–
USA – Fifth Third Bank			5.23%			–		–		–		–		–		–
USA – Resource Plus Seller Notes			1.85%			333		334		300		300		700		–
Australia - National Australia Bank			6.56%			431		–		–		–		–		–
Mexico – BBVA Shareholder			12.5%			–		258		–		–		–		–
Total					$	10,049	$	592	$	300	$	300	$	700	$	–

Credit And Debt Facilities Unused Availability [Table Text Block]

	March 31, 2019		December 31, 2018
Unused Availability:
United States	$	4,550	$	4,253
Australia		137		238
Brazil		280		304
Mexico		–		102
Total Unused Availability	$	4,967	$	4,897