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Accrued and other liabilities and prepaid expenses and other current assets: (Tables) | 12 Months Ended
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Dec. 31, 2025
Accrued and other liabilities and prepaid expenses and other current assets: |
Schedule of accrued and other current liabilities | Accrued and other current liabilities consist of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ ​ ​ | December 31,
​ | ​ | 2025 | ​ ​ ​ | 2024
Operating accruals | ​ | $ | 49,839 | ​ | $ | 56,551
Interest rate swap agreement - current portion | ​ | ​ | 4,069 | ​ | ​ | 18,262
Deferred revenue—current portion | ​ |  | 6,417 | ​ | ​ | 6,239
Payroll and benefits | ​ |  | 19,389 | ​ | ​ | 17,103
Taxes | ​ |  | 6,424 | ​ | ​ | 28,764
Interest | ​ |  | 23,444 | ​ | ​ | 7,690
Total | ​ | $ | 109,582 | ​ | $ | 134,609
Schedule of prepaid expenses and other current assets | Prepaid expenses and other current assets consist of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ | ​ ​ ​ | 2025 | ​ ​ ​ | 2024
Prepaid commissions, current portion | ​ | $ | 23,153 | ​ | $ | 18,783
Prepaid taxes | ​ |  | 16,304 | ​ |  | 21,061
Prepaid operating expenses | ​ |  | 28,244 | ​ |  | 34,260
Total | ​ | $ | 67,701 | ​ | $ | 74,104
​

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- Definition Tabular disclosure of the carrying amounts of prepaid expenses and other current assets. + References No definition available. + Details
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- Definition Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses. + References No definition available. + Details
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