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Common Stock and Earnings Per Share - Summary of Common Stock and Earnings Per Share (Detail) (USD $)
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12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Income Available to Common Shareholders: | |||
| Income (Loss) from Continuing Operations | $ 2,561,538 | $ (301) | $ (5,798,649) |
| Discontinued Operations | 1,121,709 | 599,503 | 1,092,458 |
| Net Income (Loss) | $ 3,683,247 | $ 599,202 | $ (4,706,191) |
| Weighted Average Shares Outstanding | 5,739,383 | 5,717,937 | 5,724,147 |
| Common Shares Applicable to Stock | |||
| Options Using the Treasury Stock Method | 3,754 | ||
| Total Shares Applicable to Diluted Earnings Per Share | 5,743,137 | 5,717,937 | 5,724,147 |
| Basic Net Income (Loss) Per Share | |||
| Income (Loss) from Continuing Operations | $ 0.44 | $ (1.01) | |
| Discontinued Operations | $ 0.20 | $ 0.10 | $ 0.19 |
| Net Income (Loss) | $ 0.64 | $ 0.10 | $ (0.82) |
| Diluted Net Income (Loss) Per Share: | |||
| Income (Loss) from Continuing Operations | $ 0.44 | $ (1.01) | |
| Discontinued Operations | $ 0.20 | $ 0.10 | $ 0.19 |
| Net Income (Loss) | $ 0.64 | $ 0.10 | $ (0.82) |