Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 28, 2019	Dec. 29, 2018
Income Statement [Abstract]
Net revenue	$ 273,722	$ 233,700	$ 806,439	$ 721,633
Cost of sales	213,867	184,679	627,819	571,720
Gross profit	59,855	49,021	178,620	149,913
Selling, general and administrative expenses	36,844	30,833	108,191	90,081
Income from operations	23,011	18,188	70,429	59,832
Interest expense	(490)	(923)	(1,278)	(2,836)
Other income, net	2,211	(318)	10,198	3,604
Income before income taxes	24,732	16,947	79,349	60,600
Income tax expense	(3,834)	(3,563)	(16,284)	(11,949)
Net income	20,898	13,384	63,065	48,651
Comprehensive income:
Net income	20,898	13,384	63,065	48,651
Reclassification adjustment for securities sold or matured	15	14	17	38
Applicable income taxes	(3)	(3)	(4)	(8)
Net change in unrealized position of investments held	(14)	62	126	11
Applicable income taxes	3	(13)	(26)	(2)
Comprehensive income	$ 20,899	$ 13,444	$ 63,178	$ 48,690
Net income per share attributable to Cavco common stockholders:
Basic (usd per share)	$ 2.29	$ 1.47	$ 6.91	$ 5.36
Diluted (usd per share)	$ 2.25	$ 1.44	$ 6.81	$ 5.24
Weighted average shares outstanding:
Basic (in shares)	9,138,202	9,097,993	9,120,241	9,075,156
Diluted (in shares)	9,293,941	9,270,220	9,259,203	9,282,178