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Stock-based Compensation - Summary of activity of stock options (Details) (USD $)	3 Months Ended
	Jun. 30, 2012	Mar. 31, 2012
Notes To Financial Statements (Details)
Number of Shares Outstanding	83,750	83,750
Weighted Average Exercise Price Per Share	$ 6.42	$ 6.42
Weighted Aggregate Average Remaining Contract Life in Years	8 years 146 days	8 years 237 days
Intrinsic Value		$ 127,363
Vested - Shares Outstanding	13,750
Vested - Weighted Average Exercise Price Per Share	$ 5.72
Vested - Weighted Aggregate Average Remaining Contract Life in Years	6 years 18 days
Vested - Intrinsic Value	3,038
Exercisable - Shares Outstanding	13,750
Exercisable - Weighted Average Exercise Price Per Share	$ 5.72
Exercisable - Weighted Aggregate Average Remaining Contract Life in Years	6 years 18 days
Exercisable - Intrinsic Value	$ 3,038

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