Note 6 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]

	March 31, 2025
	Carrying value		Fair value		Cash and cash equivalents		Other Current Assets
Cash	$	64,942	$	64,942	$	64,942	$	-
Level 1:
Money market funds		1		1		1		-
Money market funds (Rabbi Trust)		386		386		-		386
Subtotal		387		387		1		386
Level 2:
Certificates of deposit and time deposits		2,892		3,350		984		1,908
Subtotal		2,892		3,350		984		1,908
Total	$	68,221	$	68,679	$	65,927	$	2,294

	December 31, 2024
	Carrying value		Fair value		Cash and cash equivalents		Other Current Assets
Cash	$	66,917	$	66,917	$	66,917	$	-
Level 1:
Money market funds		1		1		1		-
Money market funds (Rabbi Trust)		566		566		-		566
Subtotal		567		567		1		566
Level 2:
Certificates of deposit and time deposits		2,938		3,348		1,335		1,602
Subtotal		2,938		3,348		1,335		1,602
Total	$	70,422	$	70,832	$	68,253	$	2,168

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	Balance Sheet Classification	March 31, 2025		December 31, 2024
Derivative assets:
Interest rate swap agreements:
Designated as a cash flow hedges	Other assets	$	2,141	$	2,730
Total derivative assets		$	2,141	$	2,730
Derivative liabilities:
Foreign currency forward contracts:
Designated as cash flow hedges	Other current liabilities	$	31	$	116
Not designated as hedging instruments	Other current liabilities		425		919
Total derivative liabilities		$	456	$	1,035

Business Combination, Contingent Consideration [Table Text Block]

		Level 3
	Balance Sheet Classification	March 31, 2025		December 31, 2024
Contingent Liabilities:
Earnout Payment liability - 2025	Other current liabilities	$	2,425	$	2,041
Earnout Payment liability - 2026	Other long-term liabilities		1,638		1,446
		$	4,063	$	3,487