Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Mar. 28, 2021	Mar. 29, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income (Loss)	$ (8,742,900)	$ (21,568,900)	$ 5,545,800
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Depreciation and amortization	3,744,500	4,026,100	3,618,900
Goodwill impairment		11,677,700
Gain on sale of discontinued operations	(3,020,800)
Non-cash stock-based compensation expense	1,211,000	1,174,600	1,244,000
Deferred income taxes and other	3,032,500	(2,977,200)	665,200
Change in trade accounts receivable	12,676,000	11,097,800	(6,103,900)
Change in product inventory	9,279,900	2,697,400	477,600
Change in prepaid expenses and other current assets	(2,007,600)	(6,144,700)	(1,073,700)
Change in other assets and other liabilities	(3,304,200)	(251,400)	938,900
Change in trade accounts payable	(15,197,600)	905,300	5,073,600
Change in payroll, benefits and taxes	2,021,500	(1,671,200)	(2,361,600)
Change in income and sales tax liabilities	353,100	(298,200)	(1,590,200)
Change in accrued expenses and other current liabilities	(729,600)	2,240,900	1,812,100
Net cash (used in) provided by operating activities	(684,200)	908,200	8,246,700
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of property and equipment	(806,100)	(288,000)	(2,855,200)
Proceeds from sale of discontinued operations	9,201,500
Purchases of internal use software licenses eligible for capitalization	(11,049,800)	(6,557,700)	(2,309,500)
Net cash used in investing activities	(2,654,400)	(6,845,700)	(5,164,700)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (repayments) from revolving line of credit short term	(25,565,300)	11,185,800	3,542,700
Gross proceeds from borrowings from 2020 Revolving Credit Facility	137,868,500
Repayments of borrowings on 2020 Revolving Credit Facility	(107,283,900)
Payments of debt issuance costs	(698,300)
Payments on long term debt		(2,300)	(27,300)
Proceeds from issuance of stock	199,200	262,400	279,000
Proceeds from exercise of stock options		680,600
Cash dividends paid		(5,287,200)	(6,754,400)
Purchase of treasury stock and repurchase of stock from employees and directors for minimum tax withholdings	(121,600)	(882,100)	(111,100)
Net cash provided by (used in) financing activities	4,398,600	5,957,200	(3,071,100)
Net increase in cash and cash equivalents	1,060,000	19,700	10,900
CASH AND CASH EQUIVALENTS, beginning of period	50,000	30,300	19,400
CASH AND CASH EQUIVALENTS, end of period	$ 1,110,000	$ 50,000	$ 30,300