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Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2022
Intangible Assets  
Schedule of intangible assets and estimated useful lives

 

 

Estimated useful lives

 

 

As of December 31,

 

 

 

(in years)

 

 

2022

 

 

2021

 

Tradename

 

 

5

to

7

 

 

$

555

 

 

$

555

 

Patents and technological know-how

 

 

10

to

20  

 

 

 

7,053

 

 

 

33,553

 

Proprietary software

 

 

3

to

15

 

 

 

2,981

 

 

 

2,981

 

Other

 

 

3

to

5

 

 

 

323

 

 

 

323

 

Total intangible assets, gross

 

 

 

 

 

 

 

 

10,912

 

 

 

37,412

 

Accumulated amortization

 

 

 

 

 

 

 

 

(8,841

)

 

 

(12,326

)

Total intangible assets, net

 

 

 

 

 

 

 

$

2,071

 

 

$

25,086

 

Schedule of estimated future amortization expense of intangible assets

Years ending December 31,

 

 

 

 

2022

 

$

512

 

2023

 

 

249

 

2024

 

 

188

 

2025

 

 

187

 

2026

 

 

57

 

Thereafter

 

 

878

 

Total

 

$

2,071