Condensed Consolidated Balance Sheets (Current Period Unaudited) (USD $)	May 31, 2014	Nov. 30, 2013
Current assets:
Cash	$ 250,392	$ 207,950
Accounts receivable-customers, net of allowance for doubtful accounts of $46,412 and $35,474 in 2014 and 2013, respectively	3,277,554	2,999,903
Inventories, net	15,868,285	14,922,525
Deferred taxes	1,333,097	1,228,097
Cost and Profit in Excess of Billings	101,109	42,238
Income taxes receivable	377,682	108,513
Other current assets	613,884	242,146
Total current assets	21,822,003	19,751,372
Property, plant, and equipment, net	12,102,091	11,900,202
Assets held for lease, net	90,409	122,318
Goodwill	993,729	993,729
Total assets	35,008,232	32,767,621
Current liabilities:
Line of credit	4,064,740	3,350,000
Current portion of term debt	1,265,596	1,228,964
Accounts payable	1,030,099	806,207
Customer deposits	1,055,716	147,505
Billings in Excess of Cost and Profit	68,217	17,721
Accrued expenses	1,584,885	1,718,475
Total current liabilities	9,069,253	7,268,872
Deferred taxes	1,032,645	952,645
Long Term debt, excluding current portion	6,595,084	6,251,959
Total liabilities	16,696,982	14,473,476
Stockholders’ equity:
Undesignated preferred stock - $0.01 par value. Authorized 500,000 shares in 2014 and 2013; issued and outstanding 0 shares in 2014 and 2013.	0	0
Common stock – $0.01 par value. Authorized 9,500,000 shares in 2014 and 2013; issued and outstanding 4,048,552 in 2014 and 4,046,552 in 2013	40,486	40,466
Additional paid-in capital	2,638,651	2,616,407
Retained earnings	15,632,113	15,637,272
Total stockholders’ equity	18,311,250	18,294,145
Total liabilities and stockholders’ equity	$ 35,008,232	$ 32,767,621