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Leases (Tables)
12 Months Ended
Dec. 31, 2022
Leases  
Schedule of right-of-use assets

(in thousands)

    

Balance at January 1, 2021

$

382

Additions

 

382

Depreciation charges

 

(227)

Foreign currency exchange difference

(36)

Balance at December 31, 2021

501

Additions

 

400

Depreciation charges

 

(277)

Foreign currency exchange difference

27

Balance at December 31, 2022

$

651

Schedule of maturities of lease liabilities

(in thousands)

    

2023

$

459

2024

 

284

2025

206

2026

Total lease commitments

949

Less: imputed lease interest

 

(139)

Total lease liabilities

$

810

Current portion

$

379

Non-current portion

$

431