Nature of Business and Significant Accounting Policies -Textual (Details)	12 Months Ended
	Apr. 03, 2016 Segment shares	Mar. 29, 2015 shares	Mar. 30, 2014 shares
Number of reportable segments (segment) | Segment	3
Number of Weeks in Fiscal Year	371 days	364 days	364 days
Number of days in next fiscal year	364 days
Percentage of LIFO Inventory	70.00%
Percentage of FIFO inventory	30.00%
Weighted-average common shares outstanding-basic (shares)	10,524,730	10,568,582	10,544,467
Dilutive impact of stock options, performance units, and restricted stock (shares)	53,312	64,972	55,288
Weighted average common shares outstanding — diluted (shares)	10,578,042	10,633,554	10,599,755
Weighted average number diluted shares outstanding adjustment	0	0	0
Maximum [Member]
Number of Weeks in Fiscal Year	371 days
Minimum [Member]
Number of Weeks in Fiscal Year	364 days