Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Jul. 01, 2018	Jun. 25, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 1,158,400	$ 682,900
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	937,100	989,600
Non-cash stock-based compensation expense	320,500	247,600
Deferred income taxes and other	249,486	196,600
Change in trade accounts receivable	(4,953,500)	(15,029,100)
Change in product inventory	(14,044,200)	(8,121,400)
Change in prepaid expenses and other current assets	(1,096,300)	(821,600)
Change in trade accounts payable	15,442,800	9,530,400
Change in payroll, benefits and taxes	(1,645,900)	(1,711,100)
Change in income and sales tax liabilities	370,600	107,600
Change in accrued expenses and other current liabilities	1,554,800	(218,800)
Net cash used in operating activities	(1,706,214)	(14,147,300)
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of property and equipment	(413,000)	(182,600)
Purchases of internal use software licenses	(1,024,286)	(661,000)
Net cash used in investing activities	(1,437,286)	(843,600)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings from revolving line of credit	4,935,200	8,338,100
Proceeds from note receivable		15,300
Payments on long-term debt	(6,800)	(6,600)
Cash dividends paid	(1,684,200)	(1,672,400)
Purchases of treasury stock and repurchases of stock from employees	(111,100)	(64,900)
Net cash provided by financing activities	3,133,100	6,609,500
Net (decrease) increase in cash and cash equivalents	(10,400)	(8,381,400)
CASH AND CASH EQUIVALENTS, beginning of period	19,400	8,540,100
CASH AND CASH EQUIVALENTS, end of period	$ 9,000	$ 158,700