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Note 3 - Debt (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Debt [Table Text Block]

		*Interest Rate*				*Balance*				*Interest Rate*				*Balance*
		*as of*				*as of*				*as of*				*as of*
		*September 30, 2024*				*September 30, 2024*				*December 31, 2023*				*December 31, 2023*
USA / Canada North Mill Capital			9.90	%		$	17,788				10.40	%		$	12,475
USA - Resource Plus Seller Notes			4.30	%			750				1.85	%			1,120
China- Industrial Bank			N/A				-				3.56	%			283
China - Industrial and Commercial Bank of China			N/A				-				4.00	%			283
South Africa - Investec Bank Ltd.			N/A				-				11.75	%			3,369
Total						$	18,538							$	17,530

		*Interest Rate*				*Balance*				*Interest Rate*				*Balance*
		*as of*				*as of*				*as of*				*as of*
		*September 30, 2024*				*September 30, 2024*				*December 31, 2023*				*December 31, 2023*
USA - Resource Plus Seller Notes			4.30	%		$	1,707				N/A			$	-
South Africa - Investec Bank Ltd.			N/A				-				11.75	%			310
						$	1,707							$	310

Credit And Debt Facilities Unused Availability [Table Text Block]

		*September 30,*				*December 31,*
		*2024*				*2023*
Unused Availability:
United States / Canada		$	11,692			$	6,525
South Africa			-				2,064
Total Unused Availability		$	11,692			$	8,589