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Prepaid expenses and other current assets (Tables)
12 Months Ended
Dec. 31, 2023
Prepaid expenses and other current assets  
Schedule of prepaid expenses and other current assets

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December 31, 

(in thousands)

    

2023

    

2022

Short-term deposits

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$

4,009

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$

—

Prepaid subscriptions and prepaid service contracts

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​

718

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876

Tax credit receivable

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​

—

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​

847

Research and development advance payments

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336

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445

Prepaid insurance

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950

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158

Interest income receivable

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289

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​

—

Other

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259

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—

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$

6,561

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$

2,326

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