BUSINESS SEGMENTS (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Segment reporting information
Gain (Loss) on Disposition of Business	$ 10,705,000	$ 0
Revenue, net	351,573,000	367,729,000
Cost of goods sold	275,733,000	294,605,000
Gross profit	75,840,000	73,124,000
Operating expenses	101,984,000	109,142,000
Other income (expense), net	6,755,000	(5,996,000)
Pre-tax income (loss)	(19,389,000)	(42,014,000)
Provision for income taxes	176,000	878,000
Net loss	(19,565,000)	(42,892,000)
Retail Total
Segment reporting information
Revenue, net	339,598,000	362,625,000
Cost of goods sold	265,392,000	290,640,000
Gross profit	74,206,000	71,985,000
Operating expenses	82,835,000	85,336,000
Other income (expense), net	(299,000)	135,000
Pre-tax income (loss)	(8,928,000)	(13,216,000)
tZero.com, Inc.
Segment reporting information
Revenue, net	10,239,000	4,496,000
Cost of goods sold	8,767,000	3,357,000
Gross profit	1,472,000	1,139,000
Operating expenses	12,258,000	15,553,000
Other income (expense), net	(1,782,000)	(963,000)
Pre-tax income (loss)	(12,568,000)	(15,377,000)
MVI [Member]
Segment reporting information
Revenue, net	1,574,000	608,000
Cost of goods sold	1,574,000	608,000
Gross profit	0	0
Operating expenses	2,908,000	4,253,000
Other income (expense), net	8,833,000	(5,164,000)
Pre-tax income (loss)	5,925,000	(9,417,000)
Other
Segment reporting information
Revenue, net	162,000	0
Cost of goods sold	0	0
Gross profit	162,000	0
Operating expenses	3,983,000	4,000,000
Other income (expense), net	3,000	(4,000)
Pre-tax income (loss)	(3,818,000)	(4,004,000)
Intersegment Eliminations [Member]
Segment reporting information
Other income (expense), net	$ 1,100,000	$ 415,000