Schedule II - Condensed Financial Information of Registrant - Balance Sheets Stock Information (Details) - $ / shares |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Condensed Balance Sheet Statements, Captions [Line Items] | ||
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |
| Common stock, shares issued (in shares) | 12,222,881 | 12,222,881 |
| Common stock, shares outstanding (in shares) | 12,222,881 | 12,222,881 |
| Parent Company | ||
| Condensed Balance Sheet Statements, Captions [Line Items] | ||
| Common stock, par value (in dollars per share) | $ 0 | $ 0 |
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |
| Common stock, shares issued (in shares) | 12,222,881 | 12,222,881 |
| Common stock, shares outstanding (in shares) | 12,222,881 | 12,222,881 |
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|