Condensed Consolidated Balance Sheets (USD $)	May 31, 2013	Nov. 30, 2012
Current assets:
Cash	$ 2,123,272	$ 1,546,609
Accounts receivable-customers, net of allowance for doubtful accounts of $31,187 and $27,958 in 2013 and 2012, respectively	2,365,799	2,778,007
Inventories, net	14,819,571	14,327,482
Deferred taxes	1,087,143	1,061,806
Cost and Profit in Excess of Billings		102,058
Other current assets	337,923	309,800
Total current assets	20,733,708	20,125,762
Property, plant, and equipment, net	9,432,830	9,562,698
Assets held for lease, net	285,248	340,979
Assets held for sale, net		205,508
Goodwill and other Intangibles	993,729	993,729
Total assets	31,445,515	31,228,676
Current liabilities:
Current portion of term debt	1,282,782	1,165,177
Accounts payable	862,737	654,322
Customer deposits	992,139	232,300
Billings in Excess of Cost and Profit	28,079	1,125,666
Accrued expenses	1,959,960	1,960,240
Income taxes payable	199,215	821,300
Total current liabilities	5,324,912	5,959,005
Deferred taxes	825,682	897,492
Long Term debt, excluding current portion	6,860,383	7,300,957
Total liabilities	13,010,977	14,157,454
Stockholders’ equity:
Undesignated preferred stock - $0.01 par value. Authorized 500,000 shares in 2013 and 2012; issued and outstanding 0 shares in 2013 and 2012.	0	0
Common stock – $0.01 par value. Authorized 9,500,000 shares in 2013 and 2012; issued and outstanding 4,037,552 in 2013 and 4,035,052 in 2012	40,376	40,351
Additional paid-in capital	2,570,107	2,540,320
Retained earnings	15,824,055	14,490,551
Total stockholders’ equity	18,434,538	17,071,222
Total liabilities and stockholders’ equity	$ 31,445,515	$ 31,228,676