Note 5 - Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Changes in Goodwill [Table Text Block]

Balance - January 1, 2024	$	21,728
Acquisition of Alfamation		11,796
Impact of foreign currency translation adjustments		(246	)
Balance - March 31, 2024	$	33,278

Schedule Of Intangible Assets [Table Text Block]

	March 31,		December 31,
	2024		2023
Electronic Test	$	15,026	$	3,436
Environmental Technologies		1,817		1,817
Process Technologies		16,435		16,475
Total goodwill	$	33,278	$	21,728

	March 31,		December 31,
	2024		2023
Electronic Test		16,357		3,728
Environmental Technologies		796		794
Process Technologies		11,666		12,074
Total intangible assets	$	28,819	$	16,596

	March 31, 2024
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Finite-lived intangible assets:
Customer relationships	$	22,202	$	10,082	$	12,120
Technology		3,195		1,504		1,691
Patents		590		590		-
Backlog		3,851		574		3,277
Software		270		270		-
Trade name		140		140		-
Total finite-lived intangible assets		30,248		13,160		17,088
Indefinite-lived intangible assets:
Trademarks		11,731		-		11,731
Total intangible assets	$	41,979	$	13,160	$	28,819

	December 31, 2023
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Finite-lived intangible assets:
Customer relationships	$	16,407	$	9,687	$	6,720
Technology		2,895		1,417		1,478
Patents		590		590		-
Backlog		499		499		-
Software		270		270		-
Trade name		140		140		-
Total finite-lived intangible assets		20,801		12,603		8,198
Indefinite-lived intangible assets:
Trademarks		8,398		-		8,398
Total intangible assets	$	29,199	$	12,603	$	16,596

Schedule of Indefinite-Lived Intangible Assets [Table Text Block]

Balance - January 1, 2024	$	8,398
Acquisition of Alfamation		3,399
Impact of foreign currency translation adjustments		(66	)
Balance - March 31, 2024	$	11,731

Schedule of Finite-Lived Intangible Assets [Table Text Block]

Balance - January 1, 2024	$	8,198
Acquisition of Alfamation		9,688
Impact of foreign currency translation adjustments		(203	)
Amortization		(595	)
Balance - March 31, 2024	$	17,088

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

2024 (remainder)	$	4,384
2025	$	2,863
2026	$	1,577
2027	$	1,083
2028	$	952