Stock Based Compensation - Schedule of Unrecognized Compensation Costs (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Mar. 28, 2021 |
Mar. 29, 2020 |
Mar. 28, 2021 |
Mar. 29, 2020 |
Sep. 27, 2020 |
|
| Recognized Compensation Expense | $ 57 | $ 31 | $ 114 | $ 57 | |
| Unrecognized Compensation Expense | 521 | 521 | $ 634 | ||
| Restricted Stock [Member] | |||||
| Recognized Compensation Expense | 26 | 52 | |||
| Unrecognized Compensation Expense | 394 | 394 | 446 | ||
| Restricted Stock Units [Member] | |||||
| Recognized Compensation Expense | 31 | $ 31 | 62 | $ 57 | |
| Unrecognized Compensation Expense | $ 127 | $ 127 | $ 188 | ||
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
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