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Income taxes - Schedule of Components of Net Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands | Dec. 28, 2024 | Dec. 30, 2023
--- | --- | ---
Deferred tax assets (liabilities): |  |
Accrued expenses | $ 152 | $ 7
Allowance for bad debts | 53 | 0
Accrued compensation | 35 | 3
Section 174 expenses | 43 | 61
Prepaid expenses | (128) | (16)
Net operating loss | 7,586 | 5,360
Lease liability | 33 | 0
Tax credits | 0 | 3
Share-based compensation | 114 | 136
Intangibles | (6,909) | (3,747)
Right-of-use assets | (33) | 0
Installment sale | 0 | 0
Unrealized losses | 794 | 327
Section 163(j) interest | 138 | 0
Total deferred tax assets (liabilities) | 1,878 | 2,134
Less: valuation allowance | (2,919) | (2,773)
Net deferred tax liabilities | $ (1,041) | $ (639)

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