STOCK OPTIONS - Narrative (Details) $ in Thousands	3 Months Ended
	Dec. 30, 2023 USD ($) plan shares	Dec. 31, 2022 USD ($) shares
Stock Options (Details) [Line Items]
Number of stock option plans | plan	2
Options authorized (in shares) | shares	477,500
Granted (in shares) | shares	0
Compensation paid | $	$ 1,000
Share-based compensation expense | $	77	$ 79
Unrecognized compensation | $	$ 151
Unrecognized compensation, period for recognition (in years)	3 years 2 months 12 days
Employee Stock Option
Stock Options (Details) [Line Items]
Granted (in shares) | shares	0	0
Stock Option 2016 Plan
Stock Options (Details) [Line Items]
Expiration period (in years)	10 years