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Property and Equipment, Net
9 Months Ended
Sep. 30, 2022
Property and Equipment, Net  
Property and Equipment, Net

5. Property and Equipment, Net

Property and equipment, net consisted of the following:

​

​

​

​

​

​

​

​

​

(in thousands)

​

September 30, 2022

​

December 31, 2021

​

Laboratory equipment

​

$

8,223

​

$

7,595

​

Furniture and fixtures

​

 

622

​

 

600

​

Leasehold improvements

​

 

15,871

​

 

15,871

​

Construction in progress

​

 

11,240

​

 

516

​

​

​

 

35,956

​

 

24,582

​

Less: Accumulated depreciation and amortization

​

 

(6,975)

​

 

(4,779)

​

​

​

$

28,981

​

$

19,803

​

​

Depreciation and amortization expense for the three and nine months ended September 30, 2022 was approximately $0.8 million and $2.3 million, respectively. Depreciation and amortization expense for the three and nine months ended September 30, 2021 was approximately $0.7 million and $1.8 million, respectively.