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STOCK OPTIONS (Details) | 3 Months Ended
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Jan. 02, 2021 USD ($) plan $ / shares shares | Dec. 28, 2019 USD ($) $ / shares shares
STOCK OPTIONS (Details) [Line Items] |  |
Number of stock option plans | plan | 2 |
Granted (in shares) | shares | 110,750 |
Exercise price (in USD per share) | $ / shares | $ 10.65 |
Risk free interest rate | 0.86% |
Volatility rate | 37.10% |
Dividend yield | 3.00% |
Expected term | 10 years |
Compensation paid | $ 1,000,000 |
Stock-based compensation | 60,000 | $ 12,000
Unrecognized compensation | $ 958,000 |
Unrecognized compensation, period for recognition | 3 years 8 months 12 days |
Employee Stock Option |  |
STOCK OPTIONS (Details) [Line Items] |  |
Granted (in shares) | shares | 110,500 | 266,500
Exercise price (in USD per share) | $ / shares | $ 10.65 | $ 21.90
Employee Stock Option | Exercise Price One |  |
STOCK OPTIONS (Details) [Line Items] |  |
Grant date fair value (in US dollars per share) | $ / shares | $ 2.22 | $ 3.35
Share-based payment award granted fair value | $ 246,000 |
Tranche One | Employee Stock Option | Exercise Price One |  |
STOCK OPTIONS (Details) [Line Items] |  |
Vesting percentage | 50.00% | 50.00%
Tranche Two | Employee Stock Option | Exercise Price One |  |
STOCK OPTIONS (Details) [Line Items] |  |
Vesting percentage | 50.00% | 50.00%
Stock Option 2016 Plan |  |
STOCK OPTIONS (Details) [Line Items] |  |
Expiration period | 10 years |

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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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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