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Accrued expenses and other current liabilities | 3 Months Ended
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Mar. 31, 2024
Accrued expenses and other current liabilities |
Accrued expenses and other current liabilities | Note 9 – Accrued expenses and other current liabilities Elements of Accrued expenses and other current liabilities are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | March 31, |  | December 31,
​ | ​ | 2024 | ​ | 2023
​ | ​ | (unaudited)
(in thousands) | ​ |  | ​ | ​ |  | ​
Accrued expenses | ​ | $ | 11,703 | ​ | $ | 12,256
Cylinder deposits | ​ |  | 17,807 | ​ |  | 17,225
Lease obligations | ​ |  | 1,778 | ​ |  | 1,893
Other current liabilities | ​ |  | 140 | ​ |  | 163
Total | ​ | $ | 31,428 | ​ | $ | 31,537
​

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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