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Accrued Warranty | 12 Months Ended
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Dec. 31, 2022
Guarantees and Product Warranties [Abstract] |
Accrued Warranty | 9. Accrued Warranty The Company warrants its products against defect for 12 months, however, for certain products a customer may purchase an extended warranty. A provision for estimated future costs and estimated returns for credit relating to such warranty is recorded in the period when product is shipped and revenue is recognized and is updated as additional information becomes available. The Company’s estimate of future costs to satisfy warranty obligations is based primarily on historical warranty expense experienced and a provision for potential future product failures. In 2022, the Company increased its warranty reserves due to quality issues. Changes in the accrued warranty for fiscal years ended 2022, 2021 and 2020 are as follows: Schedule of Accrued Warranty
|  | December 31, 2022 |  |  | December 25, 2021 |  |  | December 26, 2020 |
|  | Fiscal Year Ended |
|  | December 31, 2022 |  |  | December 25, 2021 |  |  | December 26, 2020 |
Beginning balance |  | $ | 517,000 |  |  | $ | 508,000 |  |  | $ | 509,000 |
Additions |  |  | 2,329,000 |  |  |  | 791,000 |  |  |  | 435,000 |
Claim and reversals |  |  | (880,000 | ) |  |  | (782,000 | ) |  |  | (436,000 | )
Ending Balance |  | $ | 1,966,000 |  |  | $ | 517,000 |  |  | $ | 508,000 |

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- Definition The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -URI https://asc.fasb.org/topic&trid=2155896 + Details
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