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Leases (Tables) | 9 Months Ended
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Sep. 30, 2025
Leases |
Schedule of information pertaining to leases | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Nine Months Ended | ​
​ | ​ | September 30, | ​ | September 30, |
(Dollars in thousands) |  | 2025 | ​ | 2024 |  | 2025 | ​ | 2024 |
Lease Cost Components: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Amortization of ROU assets – finance leases | ​ | $ | 117 | ​ | $ | 117 | ​ | $ | 348 | ​ | $ | 350 | ​
Interest on lease liabilities – finance leases | ​ | ​ | 6 | ​ | ​ | 8 | ​ | ​ | 20 | ​ | ​ | 26 | ​
Operating lease cost (cost resulting from lease payments) | ​ | ​ | 15,708 | ​ | ​ | 4,025 | ​ | ​ | 40,991 | ​ | ​ | 12,658 | ​
Short-term lease cost | ​ | ​ | 528 | ​ | ​ | 144 | ​ | ​ | 1,308 | ​ | ​ | 467 | ​
Variable lease cost (cost excluded from lease payments) | ​ |  | 898 | ​ |  | 704 | ​ |  | 3,213 | ​ |  | 2,457 | ​
Total lease cost | ​ | $ | 17,257 | ​ | $ | 4,998 | ​ | $ | 45,880 | ​ | $ | 15,958 | ​
Supplemental Cash Flow and Other Information Related to Leases: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Finance lease – operating cash flows | ​ | $ | 6 | ​ | $ | 8 | ​ | $ | 20 | ​ | $ | 26 | ​
Finance lease – financing cash flows | ​ | ​ | 122 | ​ | ​ | 120 | ​ | ​ | 363 | ​ | ​ | 357 | ​
Operating lease – operating cash flows (fixed payments) | ​ | ​ | 13,938 | ​ | ​ | 4,450 | ​ | ​ | 36,802 | ​ | ​ | 12,862 | ​
Operating lease – operating cash flows (net change asset/liability) | ​ | ​ | (6,330) | ​ | ​ | (3,436) | ​ | ​ | (17,752) | ​ | ​ | (10,103) | ​
New ROU assets – operating leases | ​ | ​ | 2,646 | ​ | ​ | — | ​ | ​ | 399,965 | ​ | ​ | 9,093 | ​
Weighted – average remaining lease term (years) – finance leases | ​ | ​ | 2.71 | ​ | ​ | 3.69 | ​ | ​ | 2.71 | ​ | ​ | 3.69 | ​
Weighted – average remaining lease term (years) – operating leases | ​ |  | 12.49 | ​ | ​ | 8.63 | ​ |  | 12.49 | ​ |  | 8.63 | ​
Weighted – average discount rate - finance leases | ​ | ​ | 1.8% | ​ | ​ | 1.7% | ​ | ​ | 1.8% | ​ | ​ | 1.7% | ​
Weighted – average discount rate - operating leases | ​ |  | 6.4% | ​ |  | 3.4% | ​ |  | 6.4% | ​ |  | 3.4% | ​
​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​
Operating lease payments due: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
2025 (excluding 9 months ended September 30, 2025) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 14,116 | ​ | ​ | ​ | ​
2026 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 57,848 | ​ | ​ | ​ | ​
2027 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 56,862 | ​ | ​ | ​ | ​
2028 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 56,706 | ​ | ​ | ​ | ​
2029 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 55,848 | ​ | ​ | ​ | ​
Thereafter | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 536,093 | ​ | ​ | ​ | ​
Total undiscounted cash flows | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 777,473 | ​ | ​ | ​ | ​
Discount on cash flows | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (285,869) | ​ | ​ | ​ | ​
Total operating lease liabilities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 491,604 | ​ | ​ | ​ | ​
Schedule of lease receivables and investment in operating leases and their corresponding balance sheet location | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31, | ​
(Dollars in thousands) |  | 2025 | ​ | 2024 |
Direct financing leases: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Lease receivables | ​ | $ | 72,289 | ​ | $ | 24,584 | ​
Guaranteed residual values | ​ | ​ | 3,669 | ​ | ​ | 1,057 | ​
Unguaranteed residual values | ​ | ​ | 8,997 | ​ | ​ | 5,245 | ​
Initial direct costs | ​ | ​ | 2,994 | ​ | ​ | 2,640 | ​
Less: Unearned income | ​ |  | (14,436) | ​ |  | (7,362) | ​
Total net investment in direct financing leases | ​ | $ | 73,513 | ​ | $ | 26,164 | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Nine Months Ended | ​ | ​
​ | ​ | September 30, | ​ | September 30, | ​ | ​
(Dollars in thousands) | ​ | 2025 | 2024 | ​ | 2025 | ​ | 2024 | ​ | ​
Direct financing lease income | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest income | ​ | $ | 1,100 | ​ | $ | 260 | ​ | $ | 2,619 | ​ | $ | 652 | ​ | ​
Remaining lease payments receivable: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
2025 (excluding 9 months ended September 30, 2025) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 4,746 | ​ | ​ | ​ | ​ | ​
2026 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 14,899 | ​ | ​ | ​ | ​ | ​
2027 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 15,832 | ​ | ​ | ​ | ​ | ​
2028 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 15,291 | ​ | ​ | ​ | ​ | ​
2029 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 13,243 | ​ | ​ | ​ | ​ | ​
Thereafter | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 11,947 | ​ | ​ | ​ | ​ | ​
Total undiscounted lease receivable | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 75,958 | ​ | ​ | ​ | ​ | ​
Less: unearned interest income | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (14,436) | ​ | ​ | ​ | ​ | ​
Net lease receivables | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 61,522 | ​ | ​ | ​ | ​ | ​

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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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