Note 5 - Loss Per Share (Details) - Schedule of Earnings Per Share, Basic and Diluted (USD $)	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Basic net loss per share computation:
Net loss (in Dollars)	$ (145,933)	$ (545,177)	$ (304,179)	$ (1,643,682)
Weighted-average common shares outstanding	3,247,387	2,912,516	3,189,123	2,776,643
Basic net loss per share (in Dollars per share)	$ (0.04)	$ (0.19)	$ (0.10)	$ (0.59)
Diluted net loss per share computation:
Net loss (in Dollars)	$ (145,933)	$ (545,177)	$ (304,179)	$ (1,643,682)
Weighted-average common shares outstanding	3,247,387	2,912,516	3,189,123	2,776,643
Incremental shares attributable to the assumed exercise of outstanding stock options	0	0	0	0
Total adjusted weighted-average shares	3,247,387	2,912,516	3,189,123	2,776,643
Diluted net loss per share (in Dollars per share)	$ (0.04)	$ (0.19)	$ (0.10)	$ (0.59)