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Property and equipment
12 Months Ended
Dec. 31, 2022
Property and equipment  
Property and equipment

11. Property and equipment

Movements in property and equipment were as follows:

    

Building

    

Laboratory

    

Office

    

ICT

    

(in thousands)

improvements

equipment

equipment

equipment

Total

Cost

 

  

 

  

 

  

 

  

 

  

Balance at January 1, 2021

 

$

112

 

$

1,162

 

$

38

 

$

139

 

$

1,451

Additions

 

20

679

65

 

764

Foreign currency translation adjustment

 

(9)

(117)

(2)

(12)

 

(140)

Balance at December 31, 2021

 

123

 

1,724

 

36

 

192

 

2,075

Additions

 

525

6

56

587

Foreign currency translation adjustment

 

(6)

 

(108)

 

(2)

 

(10)

 

(126)

Balance at December 31, 2022

 

$

117

 

$

2,141

 

$

40

 

$

238

 

$

2,536

Accumulated depreciation

 

  

 

  

 

  

 

  

 

  

Balance at January 1, 2021

 

$

8

 

$

290

 

$

11

 

$

29

 

$

338

Charge for the year

12

280

8

31

331

Foreign currency translation adjustment

 

(1)

(32)

(3)

(3)

 

(39)

Balance at December 31, 2021

 

19

 

538

 

16

 

57

 

630

Charge for the year

87

366

8

43

504

Foreign currency translation adjustment

 

(1)

(26)

(3)

(30)

Balance at December 31, 2022

 

$

105

 

$

878

 

$

24

 

$

97

 

$

1,104

Carrying amounts

 

  

 

  

 

  

 

  

 

  

Property and equipment, net at December 31, 2021

$

104

$

1,186

$

20

$

135

$

1,445

Property and equipment, net at December 31, 2022

$

12

$

1,263

$

16

$

141

$

1,432