Earnings Per Share (EPS) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 30, 2014	Mar. 31, 2013	Mar. 30, 2014	Mar. 31, 2013
Reconciliation of the components of the basic and diluted per share
Net Income Attributable to STRATTEC SECURITY CORPORATION	$ 3,601	$ 1,094	$ 10,685	$ 6,158
Less: Income Attributable to Participating Securities	65	20	193	114
Net Income Attributable to Common Shareholders	$ 3,536	$ 1,074	$ 10,492	$ 6,044
Basic Weighted Average Shares of Common Stock Outstanding	3,443	3,327	3,413	3,318
Incremental Shares – Stock based Compensation	91	62	81	43
Diluted Weighted Average Shares of Common Stock Outstanding	3,534	3,389	3,494	3,361
Basic Earnings Per Share	$ 1.03	$ 0.32	$ 3.07	$ 1.82
Diluted Earnings Per Share	$ 1.00	$ 0.32	$ 3.00	$ 1.80