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GeoTraq - Schedule of consolidated statement of cash flows, discontinued operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Oct. 02, 2021 | Jul. 03, 2021 | Jul. 03, 2021 | Oct. 02, 2021 | Dec. 31, 2022 | Jan. 01, 2022
DISCONTINUED OPERATING ACTIVITIES: |  |  |  |  |  |
Net income (loss) from continuing operations |  |  |  |  | $ 3,589 | $ (3,314)
Net income (loss) from discontinued operations |  |  |  |  | 7,403 | (13,573)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |  |  |
Depreciation and amortization |  |  | $ 2,090 | $ 3,136 | 557 | 4,192
Amortization of debt issuance costs |  |  | 0 |  | 31 | 9
Gain on Payroll Protection Program loan forgiveness | $ 0 | $ 0 | 1,872 | 1,872 | 0 | (1,872)
Impairment charges |  |  |  |  | 0 | 9,786
Changes in assets and liabilities: |  |  |  |  |  |
Accounts payable and accrued expenses |  |  | $ 2,485 | $ 2,840 | (265) | 1,842
Discontinued Operations [Member] |  |  |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |  |  |
Depreciation and amortization |  |  |  |  | 2 | 3,744
Gain on sale of GeoTraq |  |  |  |  | (9,428) | 0
Impairment charges |  |  |  |  | $ 0 | $ 9,786

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