ACCOUNTING POLICIES (Details 6)		3 Months Ended
	Jul. 30, 2019	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Product Information [Line Items]
Loyalty Program Expiration Period		90 days
Revenue recognition
Product delivery period from date of shipment, minimum		1 day
Product delivery period from date of shipment, maximum		8 days
Normal credit term granted to customers		30 days
Advertising revenue as a percentage of total revenues		3.00%	2.00%
Allowance for returns		$ 10,152,000		$ 11,107,000	$ 15,261,000
Club O loyalty program
Advertising expense		32,600,000	$ 28,500,000
Deferred revenue		54,143,000		41,821,000
Cost of goods sold
Total net revenue		$ 351,573,000	$ 367,729,000
Total revenue, net (as a percent)		100.00%	100.00%
Product costs and other cost of goods sold		$ 259,946,000	$ 277,218,000
Fulfillment and related costs		15,787,000	17,387,000
Total cost of goods sold		$ 275,733,000	$ 294,605,000
Product costs and other cost of goods sold (as a percent)		74.00%	75.00%
Fulfillment and related costs (as a percent)		4.00%	5.00%
Total cost of goods sold (as a percent)		78.00%	80.00%
Gross profit		$ 75,840,000	$ 73,124,000
Gross profit (as a percent)		22.00%	20.00%
Advertising expense
Prepaid advertising expense		$ 245,000		138,000
Sales Return Period for which Full Refund will be Granted		30 days
Sales Return Period for which Reduced Refund will be Granted		30 days
Sales Return Received at Processing Facility Period for which Reduced Refund will be Granted		45 days
Club O Reward Points [Member]
Club O loyalty program
Deferred revenue		$ 6,800,000		$ 6,700,000
Retail
Club O loyalty program
Gift card and Club O Rewards breakage		905,000	$ 1,100,000
Cost of goods sold
Total net revenue		339,598,000	362,625,000
Total cost of goods sold		265,392,000	290,640,000
Gross profit		$ 74,206,000	$ 71,985,000
Series A-1 Preferred Stock [Member]
Advertising expense
Preferred stock ratio, number of shares issued for each common shares	0.10