Note 6 - Supplemental Cash Flow Information (Tables)

9 Months Ended

Nov. 30, 2013

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Nine Months Ended
	November 30,
	2013			2012
Cash paid (received) for:
Interest	$	(34,637	)	$	(33,659	)
Income taxes		2,090,170			979,145
Non-Cash Operating Activities Accrued Inventory		452,707			326,401
Non-Cash Financing Activities Dividend Payable	$	672,745		$	665,531