Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Jun. 25, 2011	Mar. 26, 2011
Current assets:
Cash and cash-equivalents	$ 3,592	$ 1,408
Trade accounts receivable, net of allowance of $195 and $248, respectively	1,932	5,632
Inventories, net	5,644	5,386
Prepaid expenses and other current assets	341	420
Deferred income taxes	2,527	2,320
Total current assets	14,036	15,166
Property and equipment, net	532	530
Deferred income taxes - long term	10,936	10,936
Other assets	16	16
Total assets	25,520	26,648
Current liabilities:
Accounts payable	617	972
Accrued commission	203	139
Accrued payroll and benefits	564	455
Accrued warranty	200	200
Income taxes payable	2	30
Deferred revenue	62	586
Deferred rent	41	36
Capital lease obligations	74	93
Other current liabilities	245	193
Total current liabilities	2,008	2,704
Long term obligations - deferred rent	400	413
Long term obligations - capital leases		10
Total liabilities	2,408	3,127
Common stock of no par value; Authorized - 40,000,000 shares; issued and outstanding 4,997,532 shares at June 25, 2011 and 4,994,157 shares at March 26, 2011	14,543	14,485
Retained earnings	8,569	9,036
Total shareholders' equity	23,112	23,521
Total liabilities and shareholders' equity	$ 25,520	$ 26,648