Consolidated Statements of Income - USD ($)	3 Months Ended		9 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 29, 2019	Dec. 30, 2018
Consolidated Statements of Income
Revenues	$ 139,578,200	$ 152,294,500	$ 412,118,400	$ 461,850,000
Cost of goods sold	116,503,900	121,295,800	337,461,300	368,758,500
Gross profit	23,074,300	30,998,700	74,657,100	93,091,500
Selling, general and administrative expenses	26,479,100	27,494,800	80,320,800	85,933,400
Goodwill impairment	2,569,100		2,569,100
Restructuring charge			488,000
(Loss) income from operations	(5,973,900)	3,503,900	(8,720,800)	7,158,100
Interest expense, net	367,900	247,900	911,700	667,100
(Loss) income before provision for (benefit from) income taxes	(6,341,800)	3,256,000	(9,632,500)	6,491,000
(Benefit from ) provision for income taxes	(1,320,400)	551,400	(2,140,300)	1,437,200
Net (loss) income	$ (5,021,400)	$ 2,704,600	$ (7,492,200)	$ 5,053,800
Basic (loss) earnings per share	$ (0.59)	$ 0.32	$ (0.88)	$ 0.60
Diluted (loss) earnings per share	$ (0.59)	$ 0.32	$ (0.88)	$ 0.59
Basic weighted-average common shares outstanding (in shares)	8,541,020	8,446,671	8,517,838	8,429,086
Effect of dilutive options and other equity instruments (in shares)		32,583		130,982
Diluted weighted-average common shares outstanding (in shares)	8,541,020	8,479,254	8,517,838	8,560,068
Cash dividends declared per common share (in dollars per share)	$ 0.20	$ 0.20	$ 0.60	$ 0.60