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Accrued expenses and other current liabilities (Tables)
9 Months Ended
Sep. 30, 2024
Accrued expenses and other current liabilities  
Schedule of elements of accrued expenses and other current liabilities

    

September 30,

    

December 31,

2024

2023

(unaudited)

(in thousands)

  

  

Accrued expenses

$

10,728

$

12,256

Cylinder deposits

 

19,328

 

17,225

Lease obligations

 

1,471

 

1,893

Other current liabilities

 

68

 

163

Total

$

31,595

$

31,537