v3.26.1
Note 3 - Discontinued Operations - Significant Items from Discontinued Operations (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Prepaid expenses and other current assets $ 14 $ 9
Total current assets of discontinued operations 15 397
Total non-current assets of discontinued operations 0 117
Total current liabilities of discontinued operations 6 15
Net loss from discontinued operations (885) (1,185)
Loss from discontinued operations (885) (1,185)
Convertible note issued in exchange for purchase of Scorpius assets and goodwill 16,253 0
Net cash used in operating activities - discontinued operations (380) (643)
Discontinued Operations [Member] | ClearUP [Member]    
Accounts receivable 1 69
Inventory, net 0 319
Total current assets of discontinued operations 15 397
Property and equipment, net 0 117
Other accrued expenses 6 15
Total current liabilities of discontinued operations 6 15
Revenue 382 780
Cost of Sales 350 778
Gross Profit 32 2
Sales and marketing 800 1,187
Total operating expenses 800 1,187
Loss from discontinued operations (768) (1,185)
Loss on disposal of assets (117) 0
Net loss from discontinued operations (885) (1,185)
Loss from discontinued operations (885) (1,185)
Impairment of Long-Lived Assets to be Disposed of 117 0
Inventory Write-down 230 354
Accounts receivable 69 105
Convertible note issued in exchange for purchase of Scorpius assets and goodwill 89 83
Net cash used in operating activities - discontinued operations $ (380) $ (643)