SHARE-BASED COMPENSATION - Stock Option Activity (Details)	12 Months Ended
	Jan. 29, 2022 $ / shares shares
SHARE-BASED COMPENSATION
Outstanding, total number of stock options (in shares) | shares	24,667
Outstanding, weighted-average grant date fair value (in dollars per share) | $ / shares	$ 23.74
Exercised, total number of stock options (in shares) | shares	(2,000)
Exercised, weighted-average grant date fair value (in dollars per share) | $ / shares	$ 8.85
Canceled or expired, total number of stock options (in shares) | shares	(6,000)
Canceled or expired, weighted-average grant date fair value (in dollars per share) | $ / shares	$ 13.60
Outstanding, total number of stock options (in shares) | shares	16,667
Outstanding, weighted-average grant date fair value (in dollars per share) | $ / shares	$ 29.18
Exercisable, total number of stock options (in shares) | shares	16,667
Exercisable, weighted-average grant date fair value (in dollars per share) | $ / shares	$ 29.18