Consolidated Balance Sheets (USD $)
Jun. 30, 2012
Oct. 01, 2011
Current assets:    
Cash and cash equivalents $ 2,789,400 $ 2,124,406
Securities available for sale - Note 3   4,001,831
Accounts receivable, net of allowances of $182,000 (June 30, 2012) and $150,000 (Oct. 1, 2011) 9,152,429 6,350,360
Inventories - Note 4 7,627,899 7,669,741
Deferred income taxes 468,000 468,000
Prepaid expenses 234,449 302,310
Total current assets 20,272,177 20,916,648
Property and equipment, net - Note 5 5,501,605 5,155,528
Goodwill - Note 2 4,466,519 1,924,131
Other assets - Note 6 6,350,460 2,599,693
36,590,761 30,596,000
Current liabilities:    
Accounts payable 3,332,207 3,233,597
Accrued and sundry liabilities 2,991,313 2,371,288
Total current liabilities 6,323,520 5,604,885
Long-term debt 1,000,000  
Deferred income taxes 161,000 161,000
Deferred compensation 568,489 608,992
Total long-term liabilities 1,729,489 769,992
Total liabilities 8,053,009 6,374,877
Shareholders' equity    
Common stock, no par value, 20,000,000 shares authorized; issued and outstanding shares 2,919,250 (June 30, 2012) and 2,794,509 (Oct. 1, 2011) 2,757,359 1,111,706
Additional paid-in capital 820,186 765,988
Retained earnings 25,043,331 22,343,429
Accumulated other comprehensive loss (83,124)  
Total shareholders' equity 28,537,752 24,221,123
$ 36,590,761 $ 30,596,000