Earnings per Share (Details) - shares	3 Months Ended		9 Months Ended
	Jan. 01, 2017	Dec. 27, 2015	Jan. 01, 2017	Dec. 27, 2015
Summary of basic and diluted EPS
Weighted-average common shares outstanding—basic	10,538,328	10,478,266	10,529,259	10,534,933
Dilutive impact of performance units and restricted stock	56,812	49,860	63,291	56,610
Weighted-average common shares outstanding—diluted	10,595,140	10,528,126	10,592,550	10,591,543