Consolidated Statement of Stockholders' Equity (USD $) In Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Apr. 30, 2014	$ 33,959us-gaap_StockholdersEquity	$ 6,557	$ 1,642	$ (57)	$ 32,090	$ (6,273)
Net earnings attributable to Kewaunee Scientific Corporation	2,920us-gaap_NetIncomeLoss				2,920
Other comprehensive income (loss)	(261)					(261)
Cash dividends paid, $0.35 per share	(919)				(919)
Stock options exercised, 29,075 shares	54	23	6	25
Stock based compensation	154		154
Purchase of treasury stock, 1,159 shares	(21)			(21)
Balance at Jan. 31, 2015	$ 35,886us-gaap_StockholdersEquity	$ 6,580	$ 1,802	$ (53)	$ 34,091	$ (6,534)

Amount of decrease in additional paid in capital (APIC) resulting from dividends legally declared (or paid) in excess of retained earnings balance.

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