Note 8 - Leases (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Lease, Cost [Table Text Block]

	Years Ended December 31,
	2023		2022
Operating lease cost	$	1,590	$	1,340
Short-term lease cost	$	13	$	81

Range of remaining lease terms (in years)	0.3	to	7.3
Weighted average remaining lease term (in years)		4.3
Weighted average discount rate		4.6%

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

2024	$	2,078
2025		1,232
2026		931
2027		761
2028		361
Thereafter		584
Total lease payments	$	5,947
Less imputed interest		(525	)
Total	$	5,422

Supplemental Cash Flow Infomation, Lessee [Table Text Block]

	Operating Lease Liabilities		ROU Assets
Addition to facility leases – Environmental Technologies	$	90	$	90
Addition to automobile leases – Process Technologies	$	30	$	30
Addition to automobile leases – Process Technologies	$	41	$	41
Addition to facility leases – inTEST SE Asia	$	455	$	455
Extension of facility lease – Process Technologies	$	136	$	136

	Operating Lease Liabilities		ROU Assets
Extension of facility lease – Singapore	$	51	$	51
Addition to automobile leases – Videology	$	42	$	42
Addition to facility leases – Acculogic	$	942	$	942
Addition to facility leases – Acculogic	$	127	$	127