INTANGIBLE ASSETS, NET -Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Net Carrying Amount
Gross Carrying Amount	$ 29,471	$ 20,665
Accumulated Amortization	16,668	14,013
Net Carrying Amount	$ 12,803	6,652
Customer Relationships
Net Carrying Amount
Useful Life (in years)	5 years
Gross Carrying Amount	$ 978	978
Accumulated Amortization	971	940
Net Carrying Amount	$ 7	38
Vendor Relations
Net Carrying Amount
Useful Life (in years)	10 years
Gross Carrying Amount	$ 4,778	4,778
Accumulated Amortization	4,557	4,199
Net Carrying Amount	$ 221	579
Trademarks and Trade Names
Net Carrying Amount
Useful Life (in years)	15 years
Gross Carrying Amount	$ 887	887
Accumulated Amortization	595	550
Net Carrying Amount	$ 292	337
TCEP Technology/Patent
Net Carrying Amount
Useful Life (in years)	15 years
Gross Carrying Amount	$ 13,287	13,287
Accumulated Amortization	8,617	7,952
Net Carrying Amount	$ 4,670	5,335
Non-competes
Net Carrying Amount
Useful Life (in years)	3 years
Gross Carrying Amount	$ 197	197
Accumulated Amortization	196	192
Net Carrying Amount	$ 1	5
Software
Net Carrying Amount
Useful Life (in years)	3 years
Gross Carrying Amount	$ 9,344	538
Accumulated Amortization	1,732	180
Net Carrying Amount	$ 7,612	$ 358