Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jul. 01, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 11,963	$ 15,417
Accounts receivable, net	592	1,235
Notes receivable, current portion	579	462
Inventories	872	893
Prepaid expenses and other current assets	865	1,620
Total current assets	14,871	19,627
Furniture and fixtures, equipment and leasehold improvements, net	8,681	9,900
Notes receivable, net of current portion	433	573
Other assets	1,090	1,093
Total assets	25,075	31,193
Current liabilities:
Accounts payable	2,603	2,886
Accrued expenses	8,599	9,447
Deferred franchise revenue	84	61
Current portion of other long-term liabilities	270	140
Total current liabilities	11,556	12,534
Deferred franchise revenue	1,940	1,923
Other long-term liabilities, net of current portion	2,425	2,701
Total liabilities	15,921	17,158
Commitments and contingencies
Stockholders' equity:
Common stock - $.01 par value; 25,000,000 shares authorized, 18,098,107 and 18,278,192 shares issued, respectively	181	183
Additional paid-in capital	297,048	297,051
Treasury stock, 59,886 shares at cost	(1,198)	(1,198)
Accumulated deficit	(286,877)	(282,001)
Total stockholders' equity	9,154	14,035
Total liabilities and stockholders' equity	$ 25,075	$ 31,193