Restructuring Charge (Details) - USD ($)	3 Months Ended	12 Months Ended
Mar. 26, 2017	Mar. 26, 2017
Restructuring Charge
Restructuring charges	$ 800,000	$ 806,600

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration