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LEASES (Tables) | 9 Months Ended
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Sep. 30, 2025
LEASES |
Schedule of right-of-use lease assets and lease liabilities | The Company’s right-of-use lease assets and lease liabilities at September 30, 2025 and December 31, 2024 were as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ |  | September 30, | ​ | December 31, |
​ |  | Classification |  | 2025 |  | 2024 |
Assets: | ​ |  |  | ​ |  |  | ​ |  |
Operating lease assets | ​ | Operating lease right-of-use assets | ​ | $ | 48,204 | ​ | $ | 34,544 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  | ​ |  |  | ​ |  |  | ​
Current Operating | ​ | Operating lease liabilities | ​ | $ | 11,615 | ​ | $ | 9,443 | ​
Non-Current Operating | ​ | Operating lease liabilities, net of current | ​ |  | 61,806 | ​ |  | 37,376 | ​
Total Operating lease liabilities | ​ | ​ | ​ | $ | 73,421 | ​ | $ | 46,819 | ​
Schedule of components of lease expense | ​ The components of lease expense for the three and nine months ended September 30, 2025 and 2024 were as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three months ended | ​ | Nine months ended
​ | ​ | September 30, | ​ | September 30, | ​ | September 30, | ​ | September 30,
​ | ​ | 2025 |  | 2024 |  | 2025 |  | 2024
Operating lease cost* | ​ | $ | 3,742 | ​ | $ | 4,165 | ​ | $ | 10,564 | ​ | $ | 12,471
Short-term lease cost | ​ |  | 3,499 | ​ |  | 3,362 | ​ |  | 10,579 | ​ |  | 10,216
Variable lease costs (costs excluded from minimum fixed lease payments)** | ​ |  | 1,620 | ​ |  | 814 | ​ |  | 3,359 | ​ |  | 2,497
Sublease income | ​ |  | (29) | ​ |  | (209) | ​ |  | (245) | ​ |  | (686)
Net lease cost | ​ | $ | 8,832 | ​ | $ | 8,132 | ​ | $ | 24,257 | ​ | $ | 24,498
* | No accelerated amortization was recorded in the three and nine months ended September 30, 2025 or 2024.
** | No variable lease costs were expensed in the three and nine months ended September 30, 2025 or 2024 for future estimated variable expenses related to certain assets partially or fully vacated with no intent or ability to sublease.
Other information related to the Company’s leases as of September 30, 2025 and December 31, 2024 was as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31, | ​
​ |  | 2025 |  | 2024 |
Weighted average remaining lease term (years): |  |  |  |  | ​
Operating leases |  | 7.02 |  | 5.35 | ​
Weighted average discount rate: |  |  | ​ |  | ​
Operating leases |  | 9.46 | % | 7.73 | %
Schedule of future minimum fixed lease payments under noncancelable leases | Future minimum fixed lease payments under noncancelable leases at September 30, 2025 were as follows (in thousands):
​ | ​ | ​ | ​
​ |  | Operating
​ | ​ | leases
Remainder of 2025 | ​ | $ | 4,565
2026 | ​ |  | 17,777
2027 | ​ |  | 16,525
2028 | ​ |  | 13,729
2029 | ​ |  | 11,393
2030 and beyond | ​ |  | 38,847
Total lease payments | ​ |  | 102,836
Less: interest | ​ |  | (29,415)
Present value of lease liabilities | ​ | $ | 73,421
​

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
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