Note 5 - Earnings Per Share (Details) - Earnings Per Share Reconciliation (USD $)	3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Earnings Per Share Reconciliation [Abstract]
Numerator (in Dollars)	$ 33,710	$ 49,539
Denominators:
Basic shares outstanding	1,589,868	1,586,664
Effect of dilutive securities	0	0
Dilutive shares outstanding	1,589,868	1,586,664
Earnings per share:
Basic (in Dollars per share)	$ 0.02	$ 0.03
Dilutive (in Dollars per share)	$ 0.02	$ 0.03