WARRANTS - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2021	[1]	Jun. 26, 2022	Jun. 27, 2021	[2]
Warrant Activity
Issuance of common stock through exercise of warrants	$ 868		$ 83	$ 1,383
Warrant
Warrant Activity
Warrants exercised (in shares)			21,850
Class A Shares
Warrant Activity
Issuance of common stock through exercise of warrants (in shares)	162,264		21,850	265,264

[1] (1) Share count excludes 23,963 common shares committed, but unissued as of June 27, 2021.

[2] (1) Share count excludes 23,963 common shares committed, but unissued as of June 27, 2021.