Consolidated Statements of Income (Loss) - USD ($)	12 Months Ended
	Mar. 27, 2022	Mar. 28, 2021	Mar. 29, 2020
Consolidated Statements of Income (Loss)
Revenues	$ 417,544,800	$ 373,340,700	$ 409,014,400
Cost of goods sold	339,507,900	305,625,100	329,372,500
Gross profit	78,036,900	67,715,600	79,641,900
Selling, general and administrative expenses	81,543,400	85,507,100	92,005,200
Goodwill impairment			9,108,600
Restructuring charge			488,000
Operating income (loss)	(3,506,500)	(17,791,500)	(21,959,900)
Interest expense, net	876,900	426,300	1,116,300
Income (loss) from continuing operations before income taxes	(4,383,400)	(18,217,800)	(23,076,200)
Provision for (benefit from) income taxes	(1,071,300)	(3,844,500)	(7,474,800)
Net income (loss) from continuing operations	(3,312,100)	(14,373,300)	(15,601,400)
Income (loss) from discontinued operations, net of taxes	611,300	5,630,400	(5,967,500)
Net income (loss)	$ (2,700,800)	$ (8,742,900)	$ (21,568,900)
Basic (loss) income per share
Continuing operations (in dollars per share)	$ (0.37)	$ (1.65)	$ (1.83)
Discontinued operations (in dollars per share)	0.07	0.65	(0.70)
Consolidated operations (in dollars per share)	(0.30)	(1.01)	(2.53)
Diluted (loss) income per share
Continuing operations (in dollars per share)	(0.37)	(1.65)	(1.83)
Discontinued operations (in dollars per share)	0.07	0.65	(0.70)
Consolidated operations (in dollars per share)	$ (0.30)	$ (1.01)	$ (2.53)
Basic weighted-average common shares outstanding (in shares)	8,927,837	8,697,369	8,526,965
Diluted weighted-average common shares outstanding (in shares)	8,927,837	8,697,369	8,526,965