v3.26.1
INTANGIBLE ASSETS, NET (Tables)
6 Months Ended
Jun. 30, 2026
INTANGIBLE ASSETS, NET  
Schedule of total intangible assets

Gross

Accumulated

 

Net Carrying

June 30, 2026

  ​ ​ ​

Carrying Amount

  ​ ​ ​

Amortization

 

Amount

Definite-lived:

Patent

$

2,080

$

(1,682)

$

398

License fees

 

5,331

(2,327)

3,004

Total amortizing intangible assets

$

7,411

$

(4,009)

$

3,402

Indefinite-lived:

 

Trademarks

$

104

MSA signatory costs

2,202

License fee for predicate cigarette brand

350

Total indefinite-lived intangible assets

$

2,656

Total intangible assets, net

$

6,058

Gross

Accumulated

 

Net Carrying

December 31, 2025

  ​ ​ ​

Carrying Amount

  ​ ​ ​

Amortization

 

Impairment

Amount

Definite-lived:

Patent

$

2,985

$

(2,461)

$

(111)

$

413

License fees

 

5,331

(2,174)

3,157

Total amortizing intangible assets

$

8,316

$

(4,635)

$

(111)

$

3,570

Indefinite-lived:

 

Trademarks

$

102

MSA signatory costs

2,202

License fee for predicate cigarette brand

350

Total indefinite-lived intangible assets

$

2,654

Total intangible assets, net

$

6,224

Schedule of aggregate intangible asset amortization expense

Three Months Ended

Six Months Ended

June 30, 

June 30, 

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Cost of goods sold

$

2

$

2

$

4

$

5

Research and development

 

91

 

110

 

182

 

211

Total amortization expense

$

93

$

112

$

186

$

216

Schedule of estimated future intangible asset amortization expense

 

2026

 

2027

2028

2029

2030

Thereafter

Amortization expense

$

187

$

371

$

336

$

248

$

243

$

2,017