v3.26.1
Note 2 - Discontinued Operations - Summary of Discontinued Operations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Total current assets of discontinued operations $ 41 $ 0
Amortization of operating lease ROU assets 286 79
Inventory impairment loss 0 357
Bad debt expense 0 172
Proceeds from sale of property and equipment 0 189
Discontinued Operations [Member]    
Accounts receivable and unbilled revenues, net 41 0
Total current assets of discontinued operations 41 0
Total assets of discontinued operations 41 0
Revenues 361 1,171
Cost of revenues 48 989
Gross margin 313 182
Sales and marketing (143) 165
General and administrative 0 590
Total operating expenses (143) 755
Operating income (loss) 456 (573)
Other income (expense), net 0 (18)
Loss before provision for income taxes 456 (591)
Income (loss) from discontinued operations 456 (591)
Depreciation and amortization 0 19
Amortization of operating lease ROU assets 0 52
Inventory impairment loss 0 357
Bad debt expense 0 172
Proceeds from sale of property and equipment 0 190
Discontinued Operations [Member] | Product [Member]    
Revenues 361 1,171
Cost of revenues $ 48 $ 989