SEGMENT INFORMATION - Revenue by Geographic Location (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 32,553	$ 35,513	$ 99,261	$ 102,873
Percent of total revenue	100.00%	100.00%	100.00%	100.00%
Long-lived assets	$ 4,300		$ 4,300		$ 3,800
Inventories, net	15,332		15,332		14,726
Consolidated product sales
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	31,000	$ 33,600	93,900	$ 97,500
Consolidated pack sales and associate fees
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	1,200	1,700	4,700	4,800
Consolidated other
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	400	200	700	600
Americas
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 10,700	$ 11,100	$ 31,800	$ 30,600
Percent of total revenue	32.80%	31.30%	32.00%	29.80%
Asia/Pacific
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 19,600	$ 21,400	$ 60,000	$ 63,200
Percent of total revenue	60.10%	60.20%	60.40%	61.40%
EMEA
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 2,300	$ 3,000	$ 7,500	$ 9,100
Percent of total revenue	7.10%	8.50%	7.60%	8.80%
Reportable Geographical Components | Americas
Revenue from External Customer [Line Items]
Long-lived assets	$ 3,900		$ 3,900		3,200
Inventories, net	8,100		8,100		7,500
Reportable Geographical Components | Asia/Pacific
Revenue from External Customer [Line Items]
Long-lived assets	400		400		600
Inventories, net	5,500		5,500		5,400
Reportable Geographical Components | EMEA
Revenue from External Customer [Line Items]
Long-lived assets	0		0		0
Inventories, net	$ 1,700		$ 1,700		$ 1,800