INTANGIBLE ASSETS, NET (Tables)

6 Months Ended

Jun. 30, 2024

INTANGIBLE ASSETS, NET

Schedule of total intangible assets

	Gross		Accumulated		Net Carrying
June 30, 2024	Carrying Amount		Amortization		Amount
Definite-lived:
Patent	$	2,922	$	(2,185)	$	737
License fees		4,165		(1,860)		2,305
Total amortizing intangible assets	$	7,087	$	(4,045)	$	3,042
Indefinite-lived:
Trademarks					$	134
MSA signatory costs						2,202
License fee for predicate cigarette brand						350
Total indefinite-lived intangible assets					$	2,686
Total intangible assets, net					$	5,728

	Gross		Accumulated				Net Carrying
December 31, 2023	Carrying Amount		Amortization		Impairment		Amount
Definite-lived:
Patent	$	2,913	$	(1,622)	$	(487)	$	804
License fees		4,165		(1,666)		(65)		2,434
Total amortizing intangible assets	$	7,078	$	(3,288)	$	(552)	$	3,238
Indefinite-lived:
Trademarks							$	134
MSA signatory costs								2,202
License fee for predicate cigarette brand								350
Total indefinite-lived intangible assets							$	2,686
Total intangible assets, net							$	5,924

Schedule of aggregate intangible asset amortization expense

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2024		2023		2024		2023
Cost of goods sold	$	2	$	3	$	5	$	6
Research and development		102		162		202		320
Total amortization expense	$	104	$	165	$	207	$	326

Schedule of estimated future intangible asset amortization expense

	Remainder of 2024		2025		2026		2027		2028		Thereafter
Amortization expense	$	209	$	417	$	377	$	368	$	296	$	1,375