Goodwill and Other Intangible Assets - (Details) - USD ($)	12 Months Ended
	Mar. 27, 2016	Mar. 29, 2015	Mar. 30, 2014
Goodwill and Other Intangible Assets
Amortization expense			$ 12,300
Increase (decrease) in carrying amount of goodwill	$ 0	$ 0
Other long-term assets
Goodwill and Other Intangible Assets
Other intangible assets	$ 850,000	$ 850,000