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Accrued expenses and other current liabilities
6 Months Ended
Jun. 30, 2022
Accrued expenses and other current liabilities  
Accrued expenses and other current liabilities

8. Accrued expenses and other current liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

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June 30, 

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December 31, 

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2022

    

2021

Accrued employee compensation and benefits expense

​

$

2,321

​

$

3,569

Accrued vendor expenses

​

 

1,588

​

 

5,500

Accrued warranty expense

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935

​

 

598

Deferred rent, current portion

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—

​

 

131

Accrued taxes

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237

​

 

781

Other

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200

​

 

338

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$

5,281

​

$

10,917

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