Annual report [Section 13 and 15(d), not S-K Item 405]

Income Taxes - Schedule of Deferred Tax Assets (Details)

v3.26.1
Income Taxes - Schedule of Deferred Tax Assets (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Income Tax Disclosure [Abstract]    
Net operating loss carryforwards $ 13,698,000 $ 12,025,000
R&D and ITC credit carryforwards 412,000 396,000
Accrued expenses and other 372,000 267,000
Intangibles 286,000 370,000
Leases (29,000) 0
Accounts receivable 102,000 76,000
Stock options (102,000) 486,000
Inventory 343,000 279,000
Property, plant and equipment 530,000 578,000
Other 1,176,000 464,000
Deferred tax assets 16,788,000 14,941,000
Valuation allowance (16,788,000) (14,941,000)
Deferred tax assets, net $ 0 $ 0