Unaudited Condensed Consolidated Statements of Cash Flows (USD $)	6 Months Ended
	Sep. 29, 2013	Sep. 30, 2012
Operating activities:
Net income	$ 1,964,000	$ 1,652,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	151,000	109,000
Amortization of intangibles	369,000	381,000
Deferred income taxes	(334,000)	79,000
Stock-based compensation	356,000	288,000
Tax shortfall from stock-based compensation	(9,000)	(62,000)
Changes in assets and liabilities:
Accounts receivable	4,709,000	6,124,000
Inventories	(4,103,000)	(630,000)
Prepaid expenses	723,000	845,000
Other assets	(1,000)	4,000
Accounts payable	(1,478,000)	(1,142,000)
Accrued liabilities	756,000	116,000
Net cash provided by operating activities	3,103,000	7,764,000
Investing activities:
Capital expenditures for property, plant and equipment	(26,000)	(74,000)
Capitalized costs of internally developed intangible assets	(16,000)	(331,000)
Net cash used in investing activities	(42,000)	(405,000)
Financing activities:
Repayments under revolving line of credit	(9,947,000)	(9,755,000)
Borrowings under revolving line of credit	9,947,000	9,755,000
Purchase of treasury stock	(223,000)	(1,115,000)
Issuance of common stock	153,000	925,000
Excess tax benefit from stock-based compensation	22,000	119,000
Dividends paid	(1,575,000)	(1,166,000)
Net cash used in financing activities	(1,623,000)	(1,237,000)
Net increase in cash and cash equivalents	1,438,000	6,122,000
Cash and cash equivalents at beginning of period	340,000	214,000
Cash and cash equivalents at end of period	1,778,000	6,336,000
Supplemental cash flow information:
Income taxes paid, net of refunds received	1,809,000	456,000
Interest paid, net of interest received	21,000	5,000
Noncash financing activity:
Dividends declared but unpaid	$ (789,000)	$ (784,000)