Stockholders' equity - Common Stock and Receivable from Shareholder (Details) - shares |
Dec. 31, 2024 |
Dec. 31, 2023 |
Feb. 13, 2013 |
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| Equity [Abstract] | |||
| Common stock, shares outstanding | 24,950,261 | 24,850,261 | |
| Preferred stock, shares authorized | 10,000,000 | ||
| Preferred stock, issued (in shares) | 0 | ||
| Preferred stock, outstanding (in shares) | 0 |
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- 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
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- References No definition available.
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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