Note 11 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
	2023			2022			2023			2022
Net sales:
Primary Reporting Segment	$	10,249		$	11,241		$	31,719		$	34,888
China		254			346			917			1,313
Russia and Kazakhstan		112			129			351			421
Total net sales	$	10,615		$	11,716		$	32,987		$	36,622
Income (loss) from operations:
Primary Reporting Segment	$	1,880		$	1,967		$	5,208		$	6,124
China		(160	)		(71	)		(423	)		(86	)
Russia and Kazakhstan		(47	)		(36	)		(131	)		(132	)
Income from operations for reportable segments, net		1,673			1,860			4,654			5,906
Unallocated corporate expenses		(1,965	)		(2,005	)		(6,083	)		(6,219	)
Other income, net		585			187			1,708			472
Income before income taxes	$	293		$	42		$	279		$	159

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Net sales from external customers:
United States	$	276	$	332	$	827	$	860
Canada		180		149		507		450
Peru		365		290		1,175		1,099
Hong Kong1		8,412		9,424		26,391		28,916
China		254		346		917		1,313
Taiwan		552		482		1,460		1,675
Japan		152		157		341		528
Malaysia and Singapore		54		96		207		316
Russia and Kazakhstan		112		129		351		421
Europe		182		188		567		693
Other foreign countries		76		123		244		351
Total net sales	$	10,615	$	11,716	$	32,987	$	36,622