Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Cash flows from operating activities:
Net loss	$ (687,000)	$ (937,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	184,000	264,000
Stock based compensation	301,000	245,000
Amortization of discount on debt	20,000	224,000
Accrued interest and fees on loan payable	(257,000)	111,000
Change in deferred rent	(3,000)	(55,000)
Changes in operating assets and liabilities:
Trade accounts receivable	(364,000)	(204,000)
Inventories	(527,000)	1,172,000
Prepaid expenses and other current assets	(855,000)	(1,078,000)
Right of use asset	178,000
Accounts payable	56,000	(249,000)
Accrued payroll and benefits	(176,000)	133,000
Deferred revenue	159,000	(807,000)
Other current and non-current liabilities	(388,000)	(126,000)
Net cash used in operating activities	(2,359,000)	(1,307,000)
Cash flows from investing activities:
Purchases of property and equipment	(123,000)
Net cash used in investing activities	(123,000)
Cash flows from financing activities:
Payments on leases	(291,000)	(52,000)
Repayments of borrowings	(1,676,000)	(552,000)
Proceeds from loan payable, net of issuance costs	1,453,000
Proceeds from issuance of stock, net of issuance costs	2,564,000	1,192,000
Proceeds from exercise of warrants	211,000	112,000
Net cash provided by financing activities	2,261,000	700,000
Decrease in cash and cash-equivalents	(221,000)	(607,000)
Beginning cash and cash-equivalents	878,000	1,485,000
Ending cash and cash-equivalents	657,000	878,000
Supplementary disclosure of cash flow information:
Cash paid for income taxes	57,000	32,000
Cash paid for interest	402,000	248,000
Supplementary disclosure of noncash investing and financing activities:
Cumulative effect of adoption ASC 606 on inventory		(1,581,000)
Cumulative effect of adoption ASC 606 on prepaid expenses and other current assets		189,000
Cumulative effect of adoption of ASC 606 on deferred revenue		2,567,000
Cumulative effect of adoption of ASC 842 on right of use assets	1,361,000
Cumulative effect of adoption of ASC 842 on deferred rent	429,000
Cumulative effect of adoption of ASC 842 on lease liability	1,790,000
Issuance of dividends in kind	$ (190,000)