Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Income Statement [Abstract]
Net revenue	$ 359,543	$ 257,976	$ 689,965	$ 512,777
Cost of sales	269,615	204,435	526,024	403,913
Gross profit	89,928	53,541	163,941	108,864
Selling, general and administrative expenses	45,372	35,453	86,204	70,776
Income from operations	44,556	18,088	77,737	38,088
Interest expense	(203)	(194)	(367)	(390)
Other income, net	4,668	1,702	7,129	3,578
Income before income taxes	49,021	19,596	84,499	41,276
Income tax expense	(11,338)	(4,547)	(19,770)	(9,553)
Net income	37,683	15,049	64,729	31,723
Less: net income attributable to redeemable noncontrolling interest	73	0	73	0
Net income attributable to Cavco common stockholders	37,610	15,049	64,656	31,723
Comprehensive income:
Reclassification adjustment for securities sold	0	7	1	33
Applicable income taxes	0	(2)	0	(7)
Net change in unrealized position of investments held	(16)	3	(34)	62
Applicable income taxes	3	(1)	7	(13)
Comprehensive income	37,670	15,056	64,703	31,798
Less: comprehensive income attributable to redeemable noncontrolling interest	73	0	73	0
Comprehensive income attributable to Cavco common stockholders	$ 37,597	$ 15,056	$ 64,630	$ 31,798
Net income per share attributable to Cavco common stockholders:
Basic (usd per share)	$ 4.09	$ 1.64	$ 7.03	$ 3.46
Diluted (usd per share)	$ 4.06	$ 1.62	$ 6.97	$ 3.42
Weighted average shares outstanding:
Basic	9,190,866	9,182,945	9,194,577	9,178,609
Diluted (in shares)	9,273,136	9,295,409	9,274,440	9,280,080