v3.26.1
Note 3 - Discontinued Operations - Schedule of Income Statement Information From Discontinued Operations (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Basic (in dollars per share) $ (0.05) $ (0.17) $ (0.17) $ (0.31)
Diluted (in dollars per share) $ (0.05) $ (0.17) $ (0.17) $ (0.31)
Basic (in shares) [1] 18,110 15,884 17,788 15,677
Diluted (in shares) [1] 18,110 15,884 17,788 15,677
Sensi ML [Member] | Discontinued Operations [Member]        
Revenue $ 0 $ 0 $ 0 $ 11
Cost of revenue 0 0 0 3
Gross profit (loss) 0 0 0 8
Research and development 4 9 8 18
Selling, general and administrative 0 0 0 13
Restructuring costs 0 0 0 87
Income (loss) from discontinued operations before income taxes (4) (9) (8) (110)
(Benefit from) provision for income taxes 1 0 1 0
Net income (loss) from discontinued operations $ (5) $ (9) $ (9) $ (110)
Basic (in dollars per share) $ (0) $ (0) $ (0) $ (0.01)
Diluted (in dollars per share) $ (0) $ (0) $ (0) $ (0.01)
Basic (in shares) 18,110 15,884 17,788 15,677
Diluted (in shares) 18,110 15,884 17,788 15,677
Fixed $ 0 $ 0 $ 0 $ 4
Total 0 0 0 4
Disposal Group, Including Discontinued Operation, Share-based Payment Arrangement Expense 0 0 0 (32)
Net cash provided by (used in) operating activities from discontinued operations     (9) (192)
Net cash provided by (used in) investing activities from discontinued operations     0 0
Net cash provided by (used in) financing activities from discontinued operations     7 $ 178
Sensi ML [Member] | Discontinued Operations [Member] | Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Customer "L" [Member]        
Customer       50.00%
Concentration risk percentage       50.00%
Sensi ML [Member] | Discontinued Operations [Member] | Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Customer "O" [Member]        
Customer       34.00%
Concentration risk percentage       34.00%
Sensi ML [Member] | Discontinued Operations [Member] | Asia Pacific [Member]        
Revenue 0 0 0 $ 4
Sensi ML [Member] | Discontinued Operations [Member] | North America [Member]        
Revenue 0 0 0 6
Sensi ML [Member] | Discontinued Operations [Member] | Europe [Member]        
Revenue 0 0 0 1
Sensi ML [Member] | New Products [Member] | Discontinued Operations [Member]        
Revenue $ 0 $ 0 $ 0 $ 11
[1] Note: Net income (loss) equals total comprehensive income (loss) for all years presented. Additionally, the Company notes that income taxes related to discontinued operations were immaterial in nature for the periods presented and as such, only net income (loss) from discontinued operations was reported in the consolidated statements of operations.