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Amount shipped against existing loss reserves.

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Amount hhipped against existing loss reserves change.

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Annual interest rate percentage.

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Contract loss reserves current.

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Loss reserves on new contract awards.

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Revenue from customer deposit liabilities.

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Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as current.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Carrying amount of liabilities as of the balance sheet date pertaining to amounts received by the insurer or reinsurer from the insured (including a ceding company) under insurance or reinsurance contracts for which insurance risk is not transferred.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of accelerated share repurchase agreements. An accelerated share repurchase program is a combination of transactions that permits an entity to purchase a targeted number of shares immediately with the final purchase price of those shares determined by an average market price over a fixed period of time.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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Amount included in cost of sales related to transactions with related parties incurred and recorded in the statement of operations for the period.

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Expenses recognized in the period that are directly related to the selling and distribution of products or services.

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Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability.

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Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties.

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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Accounting Policies (Details Narrative) - USD ($)	3 Months Ended		9 Months Ended
Accounting Policies (Details Narrative) - USD ($)	Jun. 28, 2026	Jun. 29, 2025	Jun. 28, 2026	Jun. 29, 2025	Sep. 28, 2025
Product Information [Line Items]
Cash on deposit	$ 6,175,000		$ 6,175,000		$ 6,389,000
Cash balance	$ 5,000,000.0		$ 5,000,000.0		4,300,000
Annual interest rate	3.30%		3.30%
Interest income			$ 112,000	$ 0
Federal deposit insurance amount	$ 250,000		250,000
Warranty reserve	25,000		25,000		162,000
Warranty liabilities was reduced			137,000
Customer advance deposits	69,000	$ 45,000	75,000	132,000
Customer deposit liabilities	158,000		158,000		234,000
Accrued selling expenses	115,000		115,000		141,000
Contract assets	108,000		108,000		142,000
Contract selling expenses	7,000	30,000	33,000	66,000
Contract loss reserves current	29,000		29,000		132,000
Loss on estimates for contract loss reserves	$ 0	32,000	174,000	101,000
Amount shipped against existing loss reserves		184,000	$ 59,000	134,000
Unvested market based securities excluded in calculation of earning per share	67,500		67,500
Optex Systems Inc [Member]
Product Information [Line Items]
Deferred tax assets net	$ 1,000,000.0		$ 1,000,000.0		1,200,000
Deferred tax assets gross	1,800,000		1,800,000		2,000,000.0
Deferred tax asset valuation allowance	800,000		800,000		$ 800,000
Two Long Term Indefinite Delivery Indefinite [Member]
Product Information [Line Items]
Amount shipped against existing loss reserves	27,000		$ 218,000
New Contract Awards [Member]
Product Information [Line Items]
Reserves cost of sales		$ 19,000		$ 71,000
Unvested Rectricted Stock Units [Member]
Product Information [Line Items]
Dilutive securities included in calculation of earning per share		22,800	16,700	22,800
Unvested Rectricted Stock [Member]
Product Information [Line Items]
Dilutive securities included in calculation of earning per share		75,000	63,500	75,000
Number of incremental shares		45,196	23,580	55,041
Transferred over Time [Member]
Product Information [Line Items]
Revenue recognized over time	$ 145,000	$ 133,000	$ 410,000	$ 385,000
U.S. Government Agencies [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			21.00%
Major U.S. Defense Contractor One [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			23.00%
Major US Defense Contractor Two [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			13.00%
Major US Defense Contractor Three [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			11.00%
Major US Defense Contractor Four [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			9.00%
Major US Defense Contractor Six [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			8.00%
All Other Customers [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage			15.00%