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Segment Information Selected Financial Information By Segment (Details) | 12 Months Ended
--- | ---
Dec. 31, 2016 USD ($) segment | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($)
Segment Reporting Information [Line Items] |  |  |
Number of reportable segments | segment | 1 |  |
Insurance And Other Services Revenue | $ 133,039,489 | $ 122,784,916 | $ 118,591,491
Investment income – interest and dividends | 4,684,489 | 4,531,319 | 4,259,501
Net realized gain (loss) on investments | 768,436 | (116,163) | 268,294
Total Revenues | 138,492,414 | 127,200,072 | 123,119,286
Operating expenses | 110,360,962 | 109,423,019 | 109,630,788
Income (loss) before income taxes | 28,131,452 | 17,777,053 | 13,488,498
Total assets | 228,938,122 | 211,522,029 | 198,039,210
Title Insurance |  |  |
Segment Reporting Information [Line Items] |  |  |
Insurance And Other Services Revenue | 128,408,746 | 118,144,981 | 114,279,532
Investment income – interest and dividends | 4,329,605 | 4,073,857 | 3,835,209
Net realized gain (loss) on investments | 644,850 | (13,603) | 213,709
Total Revenues | 133,383,201 | 122,205,235 | 118,328,450
Operating expenses | 105,885,770 | 104,594,829 | 105,290,627
Income (loss) before income taxes | 27,497,431 | 17,610,406 | 13,037,823
Total assets | 183,763,655 | 163,582,898 | 153,072,950
All Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Insurance And Other Services Revenue | 6,808,392 | 6,479,484 | 5,904,059
Investment income – interest and dividends | 564,891 | 574,132 | 517,628
Net realized gain (loss) on investments | 123,586 | (102,560) | 54,585
Total Revenues | 7,496,869 | 6,951,056 | 6,476,272
Operating expenses | 6,583,157 | 6,598,055 | 5,862,577
Income (loss) before income taxes | 913,712 | 353,001 | 613,695
Total assets | 45,174,467 | 47,939,131 | 44,966,260
Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Insurance And Other Services Revenue | (2,177,649) | (1,839,549) | (1,592,100)
Investment income – interest and dividends | (210,007) | (116,670) | (93,336)
Net realized gain (loss) on investments | 0 | 0 | 0
Total Revenues | (2,387,656) | (1,956,219) | (1,685,436)
Operating expenses | (2,107,965) | (1,769,865) | (1,522,416)
Income (loss) before income taxes | (279,691) | (186,354) | (163,020)
Total assets | $ 0 | $ 0 | $ 0

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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(12)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(11)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition The total amount of expense recognized during the period for future policy benefits, claims and claims adjustment costs, and for selling, general and administrative costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.5,6,7) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
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