Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Jun. 29, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net loss	$ (681,000)	$ (707,000)
Depreciation and amortization	54,000	57,000
Share based compensation	155,000	57,000
Gain on sale of product line	(816,000)
Proceeds from sale of product line	800,000
Change in deferred rent	(15,000)	(13,000)
Change in other assets		16,000
Changes in operating assets and liabilities	(528,000)	(292,000)
Net cash used in operating activities	(1,031,000)	(882,000)
Cash flows from investing activities:
Purchases of property and equipment	(91,000)	(45,000)
Net cash used in investing activities	(91,000)	(45,000)
Cash flows from financing activities:
Payments on capital leases	(16,000)	(2,000)
Proceeds from line of credit	611,000
Repayments of line of credit	(577,000)
Net cash provided by (used in) financing activities	18,000	(2,000)
Decrease in cash and cash-equivalents	(1,104,000)	(929,000)
Beginning cash and cash-equivalents	1,882,000	2,365,000
Ending cash and cash-equivalents	778,000	1,436,000
Supplementary disclosure of cash flow information:
Cash paid for income taxes	2,000	2,000
Cash paid for interest	$ 13,000