Income Taxes - Provision (Details) - USD ($)	3 Months Ended								12 Months Ended
	Mar. 29, 2020	Dec. 29, 2019	Sep. 29, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 30, 2018	Sep. 30, 2018	Jul. 01, 2018	Mar. 29, 2020	Mar. 31, 2019	Apr. 01, 2018
Federal
Current									$ (4,308,900)	$ 1,037,600	$ 3,073,400
Deferred									(2,596,500)	576,200	(1,081,600)
State
Current									(418,700)	52,600	433,400
Deferred									(380,700)	79,000	(148,000)
Provision for income taxes	$ (5,564,500)	$ (1,320,400)	$ 217,000	$ (1,036,900)	$ 308,200	$ 551,400	$ 481,800	$ 404,000	$ (7,704,800)	$ 1,745,400	$ 2,277,200