CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Jun. 29, 2013	Dec. 29, 2012	Jun. 30, 2012
Current assets:
Cash and equivalents	$ 12,853,000	$ 12,360,000	$ 14,334,000
Marketable securities		3,013,000	7,019,000
Certificates of deposit - restricted	2,250,000	3,000,000	3,000,000
Receivables, net	2,299,000	2,200,000	2,359,000
Income tax receivable	59,000	184,000	267,000
Inventories, net	19,321,000	21,246,000	22,267,000
Prepaid expenses and other current assets	1,679,000	2,224,000	2,516,000
Total current assets	38,461,000	44,227,000	51,762,000
Equipment and leasehold improvements, net	19,933,000	20,177,000	20,166,000
Intangible assets, net	102,000	102,000	102,000
Other assets	636,000	10,119,000	9,040,000
Total assets	59,132,000	74,625,000	81,070,000
Current liabilities:
Accounts payable	6,671,000	12,397,000	7,957,000
Accrued compensation	3,802,000	2,615,000	2,560,000
Accrued liabilities	10,068,000	11,795,000	9,338,000
Total current liabilities	20,541,000	26,807,000	19,855,000
Other liabilities	9,508,000	8,777,000	10,387,000
Commitments and contingencies
STOCKHOLDERS' EQUITY
Common stock, par value $.01; authorized, 40,000,000 shares; issued 25,268,260, 17,093,788 and 17,109,788	253,000	171,000	171,000
Additional paid-in capital	60,358,000	48,735,000	48,621,000
Retained earnings	8,267,000	29,930,000	41,831,000
Treasury stock 3,682,199 shares, at cost	(39,795,000)	(39,795,000)	(39,795,000)
Total stockholders' equity	29,083,000	39,041,000	50,828,000
Total liabilities and stockholders' equity	$ 59,132,000	$ 74,625,000	$ 81,070,000