Statements of Income (Unaudited) (USD $) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2011 |
Sep. 30, 2010 |
Sep. 30, 2011 |
Sep. 30, 2010 |
|
| Income: | ||||
| Rentals, royalties and sundry income | $ 5,388,491 | $ 3,616,747 | $ 15,229,529 | $ 11,849,194 |
| Land sales | 2,955,972 | 7,147,972 | 1,935,070 | |
| Interest income from notes receivable | 211,331 | 269,074 | 688,657 | 821,255 |
| [Revenues] | 8,555,794 | 3,885,821 | 23,066,158 | 14,605,519 |
| Expenses: | ||||
| Taxes, other than income taxes | 241,960 | 185,191 | 705,886 | 578,226 |
| General and administrative expenses | 470,305 | 497,505 | 1,627,430 | 1,749,271 |
| [CostsAndExpenses] | 712,265 | 682,696 | 2,333,316 | 2,327,497 |
| Operating income | 7,843,529 | 3,203,125 | 20,732,842 | 12,278,022 |
| Interest income earned from investments | 4,585 | 8,554 | 13,316 | 20,845 |
| Income before income taxes | 7,848,114 | 3,211,679 | 20,746,158 | 12,298,867 |
| Income taxes | 2,589,178 | 983,502 | 6,711,724 | 3,822,689 |
| Net income | 5,258,936 | 2,228,177 | 14,034,434 | 8,476,178 |
| Average number of sub-share certificates and equivalent sub- share certificates outstanding (in Shares) | 9,340,425 | 9,681,431 | 9,400,891 | 9,739,570 |
| Basic and dilutive earnings per sub-share certificate (in Dollars per share) | $ 0.56 | $ 0.23 | $ 1.49 | $ 0.87 |
| Cash dividends per sub-share certificate | $ 0.21 | $ 0.20 | ||
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Definition Total costs of sales and operating expenses for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
|
| X | ||||||||||
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Interest and fee income derived from loans not otherwise specified in the existing taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Revenue from the sale of land in the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues.
|
| X | ||||||||||
- Definition The cash outflow from any dividend or other distribution in cash with respect to any shares of, or other ownership interest in, an entity, except a dividend consisting of distribution of earnings or stock dividend or pro rata stock split. Alternative captions include special dividends. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Revenue earned during the period from the leasing or otherwise lending to a third party the entity's rights or title to certain property. Royalty revenue is derived from a percentage or stated amount of sales proceeds or revenue generated by the third party using the entity's property. Examples of property from which royalties may be derived include patents and oil and mineral rights. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|