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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2022
Stock-Based Compensation  
Schedule of compensation expense

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Six Months Ended June 30, 

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(In thousands)

    

2022

    

2021

 

Research and development

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$

348

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$

141

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Sales and Marketing

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121

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74

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General and administrative

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3,362

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2,823

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Stock-based compensation expense

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$

3,831

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$

3,038

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