Consolidated Statements of (Loss) Income - USD ($)	12 Months Ended
	Mar. 28, 2021	Mar. 29, 2020	Mar. 31, 2019
Consolidated Statements of (Loss) Income
Revenues	$ 373,340,700	$ 409,014,400	$ 419,044,800
Cost of goods sold	305,625,100	329,372,500	334,640,100
Gross profit	67,715,600	79,641,900	84,404,700
Selling, general and administrative expenses	85,507,100	92,005,200	95,347,000
Goodwill impairment		9,108,600
Restructuring charge		488,000
Operating loss	(17,791,500)	(21,959,900)	(10,942,300)
Interest expense, net	426,300	1,116,300	853,800
Loss from continuing operations before (benefit from) provision for income taxes	(18,217,800)	(23,076,200)	(11,796,100)
(Benefit from) provision for income taxes	(3,844,500)	(7,474,800)	(2,913,800)
Net loss from continuing operations	(14,373,300)	(15,601,400)	(8,882,300)
Income (loss) from discontinued operations, net of taxes	5,630,400	(5,967,500)	14,428,100
Net loss	$ (8,742,900)	$ (21,568,900)	$ 5,545,800
Basic (loss) income per share
Continuing operations (in dollars per share)	$ (1.65)	$ (1.83)	$ (1.05)
Discontinued operations (in dollars per share)	0.65	(0.70)	1.71
Consolidated operations (in dollars per share)	(1.01)	(2.53)	0.66
Diluted (loss) income per share
Continuing operations (in dollars per share)	(1.65)	(1.83)	(1.05)
Discontinued operations (in dollars per share)	0.65	(0.70)	1.68
Consolidated operations (in dollars per share)	$ (1.01)	$ (2.53)	$ 0.65
Basic weighted-average common shares outstanding (in shares)	8,697,369	8,526,965	8,436,796
Basic and diluted weighted-average common shares outstanding (in shares)	8,697,369	8,526,965	8,436,796
Cash dividends declared per common share (in dollars per share)		$ 0.62	$ 0.80