ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)	9 Months Ended
	Sep. 30, 2021 USD ($) region	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of regions in which company sells products | region	3
Credit card receivables	$ 2,400,000
Cash and cash equivalents held in foreign bank accounts	23,100,000		$ 18,600,000
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Restricted cash	2,100,000		5,300,000
Accounts receivable, net of allowance	142,000		186,000
Other assets	9,674,000		11,977,000
Deposits for building leases	1,900,000		2,200,000
Fair trade commission deposits	2,500,000		2,600,000
Indefinite lived intangible assets	200,000		200,000
Notes payable	200,000		600,000
Notes payable, current portion	211,000		553,000
Other long-term liabilities	5,594,000		7,245,000
Uncertain income tax position	200,000		200,000
Accrued lease restoration costs	300,000		300,000
Defined benefit plan obligation	300,000		300,000
Deferred commissions	2,297,000		2,343,000
Amortization of deferred commissions	1,100,000
Deferred revenue	5,809,000		5,472,000
Loyalty deferred revenue, ending balance	$ 4,243,000
Percentage of sale returns	1.50%
Accrued expenses	$ 9,326,000		8,691,000
Accrued Employee Benefits, Current	2,700,000		1,900,000
Non-inventory accrual, current	2,400,000		2,200,000
Accrued Professional Fees	1,000,000		1,200,000
Other Accrued Liabilities, Current	1,500,000		1,300,000
Accrued expenses	9,326,000		8,691,000
Other Assets, Current	9,700,000		12,000,000
Deferred Revenue, Revenue Recognized	2,900,000
Other Borrowings		$ 2,243,687
Allowance for doubtful accounts	900,000		800,000
South Korea
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Net assets	$ 21,100,000		$ 21,000,000
Software Tools
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Revenue, remaining performance obligation, expected timing of satisfaction, period	3 months
Associate Fees
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months