Income Taxes - Deferred Taxes (Details) - USD ($)	Mar. 27, 2022	Mar. 28, 2021
Deferred tax assets :
Deferred compensation	$ 202,000	$ 163,600
Accrued vacation	145,700	362,600
Deferred rent	2,100,400	2,638,100
Allowance for doubtful accounts	246,200	357,300
Inventory reserves	1,042,800	766,300
Sales tax reserves	127,600	104,500
Sales return assets	125,300	451,400
Net operating loss	1,969,800	518,500
Business interest limitation carryforward	555,300	383,800
Other assets	1,486,300	925,900
Total gross deferred tax assets	8,001,400	6,672,000
Valuation allowance	(2,543,600)	(2,866,800)
Total deferred tax assets	5,457,800	3,805,200
Deferred tax liabilities :
Depreciation and amortization	(2,784,600)	(214,600)
Sales return liabilities	(90,000)	(224,100)
Lease right of use	(2,035,500)	(2,589,600)
Prepaid expenses and other liabilities	(693,300)	(803,400)
Total deferred tax liabilities	(5,603,400)	(3,831,700)
Net Deferred Tax Liabilities	(145,600)	$ (26,500)
Net operating loss carryforwards, Subject to expiration	$ 94,258,300