Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Jun. 29, 2019	Jun. 30, 2018
Income Statement [Abstract]
Net revenue	$ 264,042	$ 246,403
Cost of sales	203,744	194,927
Gross profit	60,298	51,476
Selling, general and administrative expenses	35,264	29,213
Income from operations	25,034	22,263
Interest expense	(486)	(972)
Other income, net	2,814	2,845
Income before income taxes	27,362	24,136
Income tax expense	(6,080)	(4,445)
Net income	21,282	19,691
Comprehensive income:
Net income	21,282	19,691
Reclassification adjustment for securities sold or matured	2	0
Applicable income taxes	(1)	0
Net change in unrealized position of investments held	111	6
Applicable income taxes	(23)	(1)
Comprehensive income	$ 21,371	$ 19,696
Net income per share attributable to Cavco common stockholders:
Basic (usd per share)	$ 2.34	$ 2.18
Diluted (usd per share)	$ 2.31	$ 2.12
Weighted average shares outstanding:
Basic (in shares)	9,102,685	9,048,579
Diluted (in shares)	9,217,599	9,267,048