Unaudited Consolidated Statements of Cash Flows (USD $)	9 Months Ended
	Dec. 30, 2012	Dec. 25, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 14,874,100	$ 12,888,000
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	3,719,500	3,573,700
Gain on sale of property and equipment	(3,000)	0
Non-cash stock-based compensation expense	1,836,700	2,248,800
Deferred income taxes and other	518,000	443,200
Change in trade accounts receivable	(10,333,500)	(57,908,500)
Change in product inventory	(11,685,400)	(23,979,700)
Change in prepaid expenses and other current assets	(654,200)	(215,900)
Change in trade accounts payable	10,063,400	70,971,100
Change in payroll, benefits and taxes	(8,608,200)	6,043,000
Change in income and sales tax liabilities	(1,040,200)	505,500
Change in accrued expenses and other current liabilities	157,100	42,100
Net cash (used in) provided by operating activities	(1,155,700)	14,611,300
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(4,237,900)	(4,960,900)
Proceeds from sale of property and equipment	3,000	0
Net cash used in investing activities	(4,234,900)	(4,960,900)
CASHFLOWS FROM FINANCING ACTIVITIES
Payments on long-term debt	(186,900)	(298,800)
Proceeds from issuance of common stock	90,900	212,000
Cash dividends paid	(10,379,600)	(3,106,400)
Purchases of treasury stock and repurchases of common stock from employees and directors for minimum tax withholdings	(2,027,600)	(655,700)
Excess tax benefit from stock-based compensation	2,276,900	471,600
Net cash used in financing activities	(10,226,300)	(3,377,300)
Net (decrease) increase in cash and cash equivalents	(15,616,900)	6,273,100
CASH AND CASH EQUIVALENTS, beginning of period	18,211,600	8,178,200
CASH AND CASH EQUIVALENTS, end of period	$ 2,594,700	$ 14,451,300