Unaudited Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Jul. 01, 2012	Jun. 26, 2011
Cash flows from operating activities:
Net income	$ 4,206,500	$ 4,574,200
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	1,247,800	1,173,000
Non-cash stock-based compensation expense	337,800	821,300
Deferred income taxes and other	(111,200)	319,300
Change in trade accounts receivable	(8,322,200)	(17,666,800)
Change in product inventory	(4,254,700)	(5,747,300)
Change in prepaid expenses and other current assets	(1,623,900)	(52,300)
Change in trade accounts payable	20,024,700	11,991,000
Change in payroll, benefits and taxes	(12,218,200)	1,121,500
Change in income and sales tax liabilities	(1,712,400)	584,000
Change in accrued expenses and other current liabilities	104,400	(76,900)
Net cash used in operating activities	(2,321,400)	(2,959,000)
Cash flows from investing activities:
Purchases of property and equipment	(456,400)	(390,100)
Net cash used in investing activities	(456,400)	(390,100)
Cash flows from financing activities:
Payments on long-term debt	(62,300)	(100,600)
Cash dividends paid	(1,444,200)	(775,100)
Purchases of treasury stock and repurchases of common stock from employees and directors for minimum tax withholdings	(1,799,000)	(463,200)
Excess tax benefit from stock-based compensation	2,140,200	403,300
Net cash used in financing activities	(1,165,300)	(935,600)
Net decrease in cash and cash equivalents	(3,943,100)	(4,284,700)
Cash and cash equivalents, beginning of period	18,211,600	8,178,200
Cash and cash equivalents, end of period	$ 14,268,500	$ 3,893,500