Consolidated Balance Sheets (Parentheticals) - $ / shares |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Common Stock, Par or Stated Value Per Share (in dollars per share) | $ 0.01 | $ 0.01 |
| Common Stock, Shares Authorized (in shares) | 10,000,000 | 10,000,000 |
| Common Stock, Shares, Outstanding (in shares) | 5,315,261 | 5,397,959 |
| Treasury stock, shares (in shares) | 269,898 |
| 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://www.xbrl.org/2003/role/disclosureRef
|
| 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 | ||||||||||
- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|