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SHARE-BASED COMPENSATION- Restricted Stock Activity (Details) - Restricted Stock - $ / shares	12 Months Ended
	Dec. 31, 2023	Jan. 01, 2023	Dec. 26, 2021
Number of Shares
Shares outstanding at beginning of period (in shares)	62,020	60,844	25,218
Issued (in shares)	57,974	32,344	64,702
Vested (in shares)	(43,303)	(31,168)	(29,076)
Shares outstanding at ending of period (in shares)	75,724	62,020	60,844
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share)	$ 12.21	$ 11.91	$ 16.01
Issued (in dollars per share)	11.22	13.14	12.04
Vested (in dollars per share)	11.71	11.79	15.75
Ending balance (in dollars per share)	$ 11.73	$ 12.21	$ 11.91
Nonvested (in shares)	75,724	62,020
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations	(967)
Forfeited / Canceled, Weighted Average Granted Fair Value (in dollars per share)	$ 12.62

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Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Number of non-option equity instruments exercised by participants.

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