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Commitments and Contingencies - Operating Leases (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) a | Dec. 31, 2023 USD ($)
Lessee, Lease, Description [Line Items] |  |
Operating lease, cost | $ 2,100 | $ 2,100
Operating lease, payments | $ 1,400 | $ 1,600
Weighted average discount rate, percent | 6.10% | 6.20%
Weighted average remaining lease term | 88 years | 84 years
Present value of net minimum lease payments | $ 15,436 | $ 15,866
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] | Other liabilities | Other liabilities
Finance Lease, Liability | $ 49 | $ 65
Finance Lease, Right-of-Use Asset, after Accumulated Amortization | $ 46 | $ 62
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other assets | Other assets
Lease right-of-use assets | $ 10,088 | $ 11,174
College Station, Texas [Member] | Land Available for Development [Member] |  |
Lessee, Lease, Description [Line Items] |  |
Term of contract | 99 years |
Land under development or available for development (in acres) | a | 72 |

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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