Note 10 - Income Taxes (Tables)

12 Months Ended

Mar. 31, 2017

Notes Tables

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	2017			2016
Deferred tax assets (liabilities):
Net operating loss carry-forward	$	915,000		$	1,407,000
Stock based compensation		279,000			239,000
Other		11,000			11,000
Deferred tax assets		1,205,000			1,657,000
Valuation allowance		(279,000	)		(800,000	)
Deferred tax asset, net	$	926,000		$	857,000

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2017			2016
Statutory federal income tax rate		34	%		34	%
Change in valuation allowance		(40	%)		(362	%)
Effective income tax rate		(6	%)		(328	%)