Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Sep. 26, 2015	Mar. 28, 2015
Property, plant and equipment, at cost:
Property, plant and equipment, at cost	$ 72,490	$ 62,257
Accumulated depreciation	(19,011)	(17,545)
Property, plant and equipment, net	53,479	44,712
Land [Member]
Property, plant and equipment, at cost:
Property, plant and equipment, at cost	22,571	21,197
Buildings and improvements [Member]
Property, plant and equipment, at cost:
Property, plant and equipment, at cost	30,623	24,288
Machinery and equipment [Member]
Property, plant and equipment, at cost:
Property, plant and equipment, at cost	$ 19,296	$ 16,772