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Commitments and Contingencies (Details Narrative) $ in Thousands | 12 Months Ended
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Sep. 28, 2025 USD ($) ft² | Sep. 29, 2024 USD ($) ft²
Loss Contingencies [Line Items] |  |
Area of land | ft² | 93,967 |
Facility Lease Agreement [Member] |  |
Loss Contingencies [Line Items] |  |
Operating lease cost | $ 951 | $ 905
Office equipment rent | $ 21 | $ 24
One Non-cancellable Office Equipment Lease [Member] |  |
Loss Contingencies [Line Items] |  |
Lease description | The Company had one non-cancellable office equipment lease with a commencement date of October 1, 2018 and a term of 39 months. The lease cost for the equipment was $1.5 thousand per month from October 1, 2018 through December 31, 2021. The lease was renewed on November 18, 2021 for an additional 48 months at a cost of $1.2 thousand per month. |
Lease term | 39 months |
Optex Systems (OPX) - Richardson, Texas [Member] |  |
Loss Contingencies [Line Items] |  |
Area of land | ft² | 49,100 | 49,100
Lease description | the monthly base rent was $24.6 thousand through March 31, 2021. On January 11, 2021 the Company executed a sixth amendment extending the terms of the lease for eighty-six (86) months, commencing on April 1, 2021 and ending on May 31, 2028. The initial base rent is set at $25.3 thousand and escalates 3% on April 1 each year thereafter. |
Expiration date | May 31, 2028 |
Maintenance fee | $ 15 |
Applied Optics Center (AOC) - Dallas [Member] |  |
Loss Contingencies [Line Items] |  |
Area of land | ft² | 44,867 |
Lease description | the monthly base rent was $21.9 thousand through the end of the lease. On January 11, 2021 the Company executed a first amendment extending the terms of the lease for eighty-six (86) months, commencing on November 1, 2021 and ending on December 31, 2028. The initial base rent is set at $23.6 thousand as of January 1, 2022 and escalates 2.75% on January 1 each year thereafter. The initial term includes 2 months of rent abatement for November and December of 2021. The amendment provides for a five-year renewal option at the end of the lease term at the greater of the then “prevailing rental rate” or the then current base rental rate. Our obligations to make payments under the lease are secured by a $125 thousand standby letter of credit. |
Expiration date | Dec. 31, 2028 |
Maintenance fee | $ 9 |
Letter of credit | $ 125 |

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