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Investments (Tables) | 3 Months Ended
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Mar. 31, 2013
Investments [Abstract] |
Schedule Of Cost And Fair Value Of Available For Sale Investments |
March 31, 2013 |  | Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Equities |  | $ | 769,743 |  |  | $ | 126,498 |  |  | $ | (8,861 | ) |  | $ | 887,380 |
Preferred Securities |  |  | 100,005 |  |  |  | 0 |  |  |  | (405 | ) |  |  | 99,600 |
Corporate Bonds |  |  | 1,070,867 |  |  |  | 13,355 |  |  |  | (8,859 | ) |  |  | 1,075,363 |
Total |  | $ | 1,940,615 |  |  | $ | 139,853 |  |  | $ | (18,125 | ) |  | $ | 2,062,343 |
March 31, 2012 |  | Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Equities |  | $ | 525,657 |  |  | $ | 77,348 |  |  | $ | (3,519) |  |  | $ | 599,486 |
Mutual Funds |  |  | 56,840 |  |  |  | 959 |  |  |  | (105) |  |  |  | 57,694 |
Preferred Securities |  |  | 189,452 |  |  |  | 10,950 |  |  |  | (5,152) |  |  |  | 195,250 |
Corporate Bonds |  |  | 870,671 |  |  |  | 11,312 |  |  |  | (10,577) |  |  |  | 871,406 |
Total |  | $ | 1,642,620 |  |  | $ | 100,569 |  |  | $ | (19,353) |  |  | $ | 1,723,836 |
December 31, 2012 |  | Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Equities |  | $ | 639,974 |  |  | $ | 90,875 |  |  | $ | (5,190 | ) |  | $ | 725,659 |
Corporate Bonds |  |  | 1,135,064 |  |  |  | 16,212 |  |  |  | (7,047 | ) |  |  | 1,144,229 |
Total |  | $ | 1,775,038 |  |  | $ | 107,087 |  |  | $ | (12,237 | ) |  | $ | 1,869,888 |
Schedule Of Gross Unrealized Loss On Investments |
|  | Less Than 12 Months |  |  | 12 Months or Greater |  |  | Total |
March 31, 2013 |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Equities |  | $ | 138,409 |  |  | $ | (6,916 | ) |  | $ | 33,371 |  |  | $ | (1,945 | ) |  | $ | 171,780 |  |  | $ | (8,861 | )
Preferred Securities |  |  | 99,600 |  |  |  | (405 | ) |  |  | 0 |  |  |  | 0 |  |  |  | 99,600 |  |  |  | (405 | )
Corporate Bonds |  |  | 519,549 |  |  | $ | (8,075 | ) |  |  | 72,715 |  |  |  | (784 | ) |  |  | 592,264 |  |  |  | (8,859 | )
|  | $ | 757,558 |  |  | $ | (15,396 | ) |  | $ | 106,086 |  |  | $ | (2,729 | ) |  | $ | 863,644 |  |  | $ | (18,125 | )
|  | Less Than 12 Months |  |  | 12 Months or Greater |  |  | Total |
March 31, 2012 |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Equities |  | $ | 20,346 |  |  | $ | ( 1,535 | ) |  | $ | 3,184 |  |  | $ | ( 1,984 | ) |  | $ | 23,530 |  |  | $ | ( 3,519 | )
Mutual Funds |  |  | 0 |  |  |  | 0 |  |  |  | 3,073 |  |  |  | ( 105 | ) |  |  | 3,073 |  |  |  | ( 105 | )
Preferred Securities |  |  | 0 |  |  |  | 0 |  |  |  | 59,300 |  |  |  | ( 5,152 | ) |  |  | 59,300 |  |  |  | ( 5,152 | )
Corporate Bonds |  |  | 262,923 |  |  |  | ( 10,577 | ) |  |  | 0 |  |  |  | 0 |  |  |  | 262,923 |  |  |  | ( 10,577 | )
|  | $ | 283,269 |  |  | $ | ( 12,112 | ) |  | $ | 65,557 |  |  | $ | ( 7,241 | ) |  | $ | 348,826 |  |  | $ | ( 19,353 | )
|  | Less Than 12 Months |  |  | 12 Months or Greater |  |  | Total |
December 31, 2012 |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Equities |  | $ | 63,620 |  |  | $ | ( 3,745 | ) |  | $ | 21,910 |  |  | $ | ( 1,445 | ) |  | $ | 85,530 |  |  | $ | ( 5,190 | )
Corporate Bonds |  |  | 301,229 |  |  |  | ( 2,721 | ) |  |  | 193,930 |  |  |  | ( 4,326 | ) |  |  | 495,159 |  |  |  | ( 7,047 | )
|  | $ | 364,849 |  |  | $ | ( 6,466 | ) |  | $ | 215,840 |  |  | $ | ( 5,771 | ) |  | $ | 580,689 |  |  | $ | ( 12,237 | )

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- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27290-111563 + Details
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