Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Shares
Balance at May. 31, 2013	$ 24,057,744	$ 9,219,195	$ 6,497,954	$ 19,273,214	$ (10,932,619)
Net income	921,829			921,829
Cash dividends paid	(1,466,581)			(1,466,581)
Balance at May. 30, 2014	23,512,992	9,219,195	6,497,954	18,728,462	(10,932,619)
Net income	1,773,841			1,773,841
Cash dividends paid	(1,452,803)			(1,452,803)
Stock compensation earned	55,019		55,019
Treasury shares purchased	(2,204,375)				(2,204,375)
Balance at May. 29, 2015	$ 21,684,674	$ 9,219,195	$ 6,552,973	$ 19,049,500	$ (13,136,994)