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STOCK OPTIONS - Narrative (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Oct. 02, 2021 USD ($) plan $ / shares shares | Oct. 03, 2020 USD ($) $ / shares shares
STOCK OPTIONS (Details) [Line Items] |  |
Number of stock option plans | plan | 2 |
Grants in period, gross (in shares) | shares | 110,750 | 266,500
Exercise price (in dollars per share) | $ / shares | $ 10.65 | $ 21.90
Risk free interest rate, maximum | 0.86% |
Volatility rate | 37.10% | 30.30%
Dividend yield | 3.00% | 5.20%
Risk free interest rate, minimum |  | 1.54%
Expected term | 10 years | 10 years
Stock-based compensation | $ | $ 280 | $ 176
Unrecognized compensation cost | $ | $ 737 |
Unrecognized compensation recognition period | 3 years |
Maximum amount of compensation paid under cash bonus plan | $ | $ 1,000 |
Employee Stock Option |  |
STOCK OPTIONS (Details) [Line Items] |  |
Grants in period, gross (in shares) | shares | 110,500 |
Exercise price (in dollars per share) | $ / shares | $ 10.65 |
Weighted average grant date fair value (in dollars per share) | $ / shares | $ 2.22 |
Grant date fair value | $ | $ 246 |
Employee Stock Option | Exercise Price, One |  |
STOCK OPTIONS (Details) [Line Items] |  |
Grants in period, gross (in shares) | shares |  | 266,500
Exercise price (in dollars per share) | $ / shares |  | $ 21.90
Weighted average grant date fair value (in dollars per share) | $ / shares |  | $ 3.35
Grant date fair value | $ |  | $ 894
Tranche One | Employee Stock Option |  |
STOCK OPTIONS (Details) [Line Items] |  |
Exercisable percentage, grant date | 50.00% |
Tranche One | Employee Stock Option | Exercise Price, One |  |
STOCK OPTIONS (Details) [Line Items] |  |
Exercisable percentage, grant date |  | 50.00%
Tranche Two | Employee Stock Option |  |
STOCK OPTIONS (Details) [Line Items] |  |
Exercisable percentage, grant date | 50.00% |
Tranche Two | Employee Stock Option | Exercise Price, One |  |
STOCK OPTIONS (Details) [Line Items] |  |
Exercisable percentage, grant date |  | 50.00%
2010 Plan |  |
STOCK OPTIONS (Details) [Line Items] |  |
Expiration period | 10 years |
2016 Plan |  |
STOCK OPTIONS (Details) [Line Items] |  |
Expiration period | 10 years |

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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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