Common Stock and Earnings Per Share - Summary of Common Stock and Earnings Per Share (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Available to Common Shareholders:
Income (Loss) from Continuing Operations	$ (78,196)	$ 443,091	$ 166,732	$ 729,111
Discontinued Operations	329,966	156,495	422,083	364,876
Net Income	$ 251,770	$ 599,586	$ 588,815	$ 1,093,987
Weighted Average Shares Outstanding	5,739,096	5,725,120	5,728,178	5,725,120
Common Shares Applicable to Stock
Options Using the Treasury Stock Method
Total Shares Applicable to Diluted Earnings Per Share	5,739,096	5,725,120	5,728,178	5,725,120
Basic and Diluted Per Share Information:
Income (Loss) from Continuing Operations	$ (0.02)	$ 0.08	$ 0.03	$ 0.13
Discontinued Operations	$ 0.06	$ 0.02	$ 0.07	$ 0.06
Net Income	$ 0.04	$ 0.10	$ 0.10	$ 0.19