REPORTABLE SEGMENTS (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Net revenue	$ 109,110	$ 96,803
Cost of revenue (exclusive of depreciation and amortization shown separately below)	77,834	69,182
Gross profit	31,276	27,621
Salaries and related costs	13,705	10,269
General and administrative expenses	11,107	6,962
Depreciation and amortization	7,060	5,419
Acquisition costs	13	1,494
Change in fair value of contingent consideration liabilities	2,591	0
(Loss) income from operations	(3,200)	3,477
Intercompany eliminations
Segment Reporting Information [Line Items]
Net revenue	(13,260)	(10,652)
Cost of revenue (exclusive of depreciation and amortization shown separately below)	(13,260)	(8,894)
Brand Direct
Segment Reporting Information [Line Items]
Net revenue	61,228	56,179
Brand Direct | Operating Segments
Segment Reporting Information [Line Items]
Net revenue	61,228	56,179
Cost of revenue (exclusive of depreciation and amortization shown separately below)	48,448	41,061
Gross profit	12,780	15,118
Marketplace
Segment Reporting Information [Line Items]
Net revenue	58,806	49,259
Marketplace | Operating Segments
Segment Reporting Information [Line Items]
Net revenue	58,806	49,259
Cost of revenue (exclusive of depreciation and amortization shown separately below)	42,380	36,599
Gross profit	16,426	12,660
Technology Solutions
Segment Reporting Information [Line Items]
Net revenue	2,336	2,017
Technology Solutions | Operating Segments
Segment Reporting Information [Line Items]
Net revenue	2,336	2,017
Cost of revenue (exclusive of depreciation and amortization shown separately below)	266	416
Gross profit	$ 2,070	$ 1,601