v3.26.1
Property, Plant and Equipment, Net
6 Months Ended
Jun. 30, 2026
Property, Plant and Equipment, Net.  
Property, Plant and Equipment, Net

Note 3 – Property, Plant and Equipment, Net

Property, plant and equipment, net are summarized as follows:

  ​ ​ ​

June 30, 2026

  ​ ​ ​

December 31, 2025

Production equipment

$

42,868

$

43,203

Laboratory equipment

17,580

15,287

Leasehold improvements

 

73,334

 

73,369

Furniture and computer equipment

 

4,711

 

4,711

Construction in progress

 

12,030

 

6,858

Total cost

 

150,523

 

143,428

Accumulated depreciation

 

(66,316)

 

(57,110)

Property, plant and equipment, net

$

84,207

$

86,318

Depreciation expenses for dedicated laboratory equipment and production equipment are charged to research and development. Office equipment, leasehold improvements, software, and computer equipment related depreciation expenses are allocated between research and development and selling, general and administrative expenses based on the nature of its use.

Depreciation expense related to property, plant and equipment are summarized as follows:

Three Months Ended June 30, 

Six Months Ended June 30, 

  ​ ​ ​

2026

  ​ ​ ​

2025

2026

  ​ ​ ​

2025

Depreciation expense

$

4,752

$

4,595

$

9,480

$

9,131

As of June 30, 2026, the Company is designing a continuous electrolyte production pilot line which it expects to be substantially complete and commissioned by the end of 2026. Construction in progress related to property, plant and equipment is summarized as follows:

Construction in progress

June 30, 2026

December 31, 2025

Continuous electrolyte pilot manufacturing line

$

10,978

$

5,214

Cell safety abuse lab

94

EIC

111

111

Other capital projects

941

1,439

Total

$

12,030

$

6,858