Consolidated Balance Sheets - USD ($)	Aug. 27, 2017	Aug. 28, 2016
Current assets:
Cash and cash equivalents	$ 5,846,933	$ 3,739,324
Accounts receivable, less allowance for doubtful accounts of $10,074	2,739,087	3,823,545
Inventories (Note 2)	3,131,679	3,047,512
Prepaid and other current assets	78,409	286,251
Total current assets	11,796,108	10,896,632
Property, plant, and equipment, at cost:
Land	819,000	819,000
Building and improvements	6,319,087	6,288,811
Machinery and equipment	21,489,333	21,466,372
Less accumulated depreciation	(18,306,612)	(17,113,365)
Total property, plant, and equipment	10,320,808	11,460,818
Restricted cash (Note 3)		1,250,000
Other assets (Note 10):
Goodwill and other assets	2,368,452	2,375,136
Total assets	24,485,368	25,982,586
Current liabilities:
Trade accounts payable	2,058,992	1,729,251
Accrued compensation and employee withholdings	664,277	394,657
Other accrued expenses and deferred revenue	530,552	133,477
Current portion of long-term debt (Note 3)	1,438,057	1,557,801
Total current liabilities	4,691,878	3,815,186
Long-term debt, less current portion (Note 3)	5,441,848	6,785,432
Deferred tax liabilities (Note 6)	915,068	1,402,735
Stockholders’ equity (Note 5):
Common stock, par value $.10 a share; authorized 10,000,000 shares; issued and outstanding 2,959,940 and 2,919,500 shares, respectively	295,994	291,950
Capital in excess of par value	4,192,578	3,848,484
Deferred compensation	(76,500)
Retained earnings	9,024,502	9,838,799
Total stockholders’ equity	13,436,574	13,979,233
Total Liabilities and Stockholders’ Equity	$ 24,485,368	$ 25,982,586