SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)		3 Months Ended		12 Months Ended
	Jun. 10, 2019 USD ($)	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)	Aug. 07, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for doubtful accounts receivable		$ 7,600,000		$ 5,800,000
Accounts receivable, net		36,286,000		39,452,000
Non-cash impairment charges		85,590,000
Additional disallowed interest expense		0
Net revenue		$ 20,231,000	$ 25,524,000
Number of operating segments | segment		1
Number of reportable segments | segment		1
Income Tax Examination, Penalties and Interest Accrued		$ 0		0
Gain (loss) on equity securities			300,000
Amortization expense		3,900,000	500,000
Amended BoA Credit Agreement
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Line of credit		$ 7,100,000
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful Lives		2 years
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful Lives		15 years
Alternative minimum tax accrued		$ 100,000		$ 100,000
Gain (loss) on equity securities		100,000
Trademarks [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-cash impairment charges		85,600,000	$ 161,200,000
Amortization expense		0
Jessica Simpson Trademark [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-cash impairment charges		33,200,000
Gaiam Trademark [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-cash impairment charges		29,800,000
Joe’s Trademark [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-cash impairment charges		12,000,000
Ellen Tracy Trademark [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-cash impairment charges		10,600,000
Avia trademark
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Amortization expense		$ 3,500,000
Gaiam Pty Limited [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity method investment, noncontrolling interest					49.90%
Accounts Receivable [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage		54.00%		51.00%
Accounts Receivable [Member] | License One [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage		36.00%		33.00%
Accounts Receivable [Member] | License Two [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage		18.00%		18.00%
Revenue Benchmark [Member] | License One [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage		20.00%	17.00%
Revenue Benchmark [Member] | License Two [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage		16.00%	16.00%
Revenue Benchmark [Member] | License Three [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk, percentage		15.00%	15.00%
Sale | MSLO
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cash consideration	$ 166,000,000
Earnout on performance target achieved during first three year	$ 40,000,000
Non-cash impairment charges			$ 161,224,000