CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	May. 30, 2015	Nov. 30, 2014
CURRENT ASSETS
Cash and cash equivalents	$ 12,874	$ 9,994
Short-term investments	2,002	2,009
Receivables, net of allowance for doubtful accounts of $0 at May 30, 2015 and $2 at November 30, 2014	1,695	2,332
Inventories:
Raw materials and supplies	3,708	3,137
Work-in process	2,474	2,343
Total inventories	6,182	5,480
Deferred income taxes	610	610
Prepaid income tax	173	210
Prepaid expenses and other assets	219	215
Total current assets	23,755	20,850
PROPERTY, PLANT AND EQUIPMENT, at cost:
Land	80	80
Buildings	498	498
Facility improvements	1,109	1,109
Machinery and equipment	8,300	8,262
Construction in process equipment	396	265
Furniture and fixtures	715	715
Total property, plant, and equipment	11,098	10,929
Less accumulated depreciation	(8,919)	(8,777)
Net property, plant, and equipment	2,179	2,152
Total assets	25,934	23,002
CURRENT LIABILITIES:
Accounts payable	656	575
Accrued compensation	510	598
Deferred revenue	2,550	101
Other accrued liabilities	90	161
Income taxes payable	92	0
Total current liabilities	3,898	1,435
DEFERRED INCOME TAXES	426	368
SHAREHOLDERS' EQUITY
Common stock, ($0.10 par value), authorized 10,000,000 shares, 3,078,315 issued and 2,578,315 outstanding at May 30, 2015 and November 30, 2014	308	308
Additional paid-in capital	885	885
Treasury stock, 500,000 shares, at cost	(1,250)	(1,250)
Retained earnings	21,667	21,256
Total shareholders' equity	21,610	21,199
Total liabilities and shareholders' equity	$ 25,934	$ 23,002