Stock-based Compensation - Summary of activity of stock options (Details) (USD $)	3 Months Ended	9 Months Ended
	Mar. 31, 2013	Dec. 31, 2013
Notes to Financial Statements
Number of Shares Outstanding	80,000	115,000
Weighted Average Exercise Price Per Share	$ 6.52	$ 6.35
Weighted Aggregate Average Remaining Contract Life in Years	8 years 11 days	7 years 325 days
Intrinsic Value		$ 62,900
Shares granted in period		35,000
Shares granted - weighted average exercise price		$ 5.98
Vested - Shares Outstanding		50,000
Vested - Weighted Average Exercise Price Per Share		$ 6.46
Vested - Weighted Aggregate Average Remaining Contract Life in Years		7 years 55 days
Vested - Intrinsic Value		22,025
Exercisable - Shares Outstanding		50,000
Exercisable - Weighted Average Exercise Price Per Share		$ 6.46
Exercisable - Weighted Aggregate Average Remaining Contract Life in Years		7 years 55 days
Exercisable - Intrinsic Value		$ 22,025