Note 10 - Income Taxes - Reconciliation of Amounts of US Federal Statutory Income Tax Rate to Effective Income Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
U.S. Federal Statutory Tax Rate	$ 8,505	$ (5,124)	$ (3,909)
U.S. Federal Statutory Tax Rate, percent	21.00%
State and Local Income Taxes, Net of Federal Income Tax Effect	$ 106	(2,419)	(2,077)
State and Local Income Taxes, Net of Federal Income Tax Effect, percent	0.30%
Effect of Rates Different than Statutory		(2,736)	(1,107)
Valuation Allowance	$ 4,260	3,866	1,794
Valuation Allowance, percent	10.50%
Other		(141)	42
Return To Provision	$ 167	2,095	274
Return To Provision, percent	0.40%
Global intangible low-tax income	$ 4,538	3,903	1,940
Global intangible low-tax income, percent	11.20%
Share based compensation	$ (5,224)	(4,313)	3,117
Share based compensation, percent	(12.90%)
Executive compensation limitation	$ 1,529	1,812	449
Executive compensation limitation, percent	3.80%
Other Nondeductible	$ 412
Other Nondeductible, percent	1.00%
Changes in Unrecognized Tax Benefits	$ (150)
Changes in Unrecognized Tax Benefits, percent	(0.40%)
Effective Tax Rate	$ 5,381	4,743	2,887
Effective Tax Rate, percent	13.30%
U.S. Federal Statutory Tax Rate	$ 8,505	(5,124)	(3,909)
State and Local Income Taxes, Net of Federal Income Tax Effect	106	(2,419)	(2,077)
Stock-based compensation	(5,224)	(4,313)	3,117
Fair value of earn-out liability		7,828	2,165
Foreign-derived intangible income deduction		0	(1,534)
Change in valuation allowance	4,260	3,866	1,794
Deferred rate change		(119)	2,076
Permanent differences		$ 91	$ (343)
Australian Taxation Office [Member]
Valuation Allowance	$ (2,518)
Valuation Allowance, percent	(6.20%)
Other	$ 253
Other, percent	0.60%
Other, percent	0.60%
Change in valuation allowance	$ (2,518)
Federal Ministry of Finance, Germany [Member]
Effect of Rates Different than Statutory	1,310
Other	$ (9)
Other, percent	(0.10%)
Effect of Rates Different than Statutory, percent	3.20%
Other, percent	(0.10%)
His Majesty's Revenue and Customs (HMRC) [Member]
Valuation Allowance	$ (776)
Valuation Allowance, percent	(1.90%)
Other	$ (358)
Other, percent	(0.90%)
Other, percent	(0.90%)
Change in valuation allowance	$ (776)
National Tax Agency, Japan [Member]
Effect of Rates Different than Statutory	1,388
Other	$ 26
Other, percent	0.10%
Effect of Rates Different than Statutory, percent	3.40%
Other, percent	0.10%
Inland Revenue, Singapore (IRAS) [Member]
Effect of Rates Different than Statutory	$ (5,381)
Other	$ (60)
Other, percent	(0.10%)
Effect of Rates Different than Statutory, percent	(13.30%)
Other, percent	(0.10%)
Singapore Tax Credit	$ (621)
Singapore Tax Credit, percent	(1.50%)
Return To Provision	$ (1,068)
Return To Provision, percent	(2.60%)
Other Countries [Member]
Effect of Rates Different than Statutory	$ (948)
Effect of Rates Different than Statutory, percent	(2.30%)