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Summary of significant accounting policies (Details Narrative)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) Integer	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
DisclosureLineitem [Line Items]
Cash uninsured amount	$ 229,100,000		$ 229,100,000		$ 103,000,000
Allowance for credit losses			0		0
Iimpairment loss on goodwill			0	$ 0
Asset, Impairment Loss			0	0
Intangible Asset, Finite-Lived, Impairment Loss			0	0
Contingent consideration					2,847,000
Contingent consideration expected	3,000,000		3,000,000
Accrued liabilities	16,207		16,207		19,602
Foreign sales revenue	16,722,467	$ 2,123,970	24,818,304	4,166,270
Deferred revenue, current	286,056		286,056		638,125
Shipping and handling costs			$ 74,133	0
Reportable segment \| Integer			1
Geographic Distribution, Foreign [Member]
DisclosureLineitem [Line Items]
Foreign sales revenue			$ 1,400,000	200,000
Warrant Liability [Member]
DisclosureLineitem [Line Items]
Accrued liabilities	$ 317,009		317,009		$ 0
Shipping And Handling Costs [Member]
DisclosureLineitem [Line Items]
Shipping and handling costs			$ 722,116	$ 147,572