Consolidated Balance Sheets (USD $)	Jan. 31, 2013	Jan. 31, 2012
ASSETS
Cash and cash equivalents	$ 0	$ 157,000
Accounts receivable, net	5,408,000	5,190,000
Income tax receivable	45,000	0
Inventories, net	8,195,000	6,793,000
Prepaid expenses and other current assets, net	582,000	1,802,000
Deferred income taxes	1,500,000	1,549,000
Total current assets	15,730,000	15,491,000
Property held for sale	1,700,000	2,062,000
Property, plant and equipment, net	4,534,000	4,206,000
Deferred income taxes	292,000	770,000
Intangible assets, net	0	94,000
Goodwill	366,000	366,000
Other assets, net	702,000	46,000
Total assets	23,324,000	23,035,000
LIABILITIES AND STOCKHOLDERS' EQUITY
Revolving credit facility	0	3,112,000
Current maturities of long-term debt	763,000	753,000
Accounts payable, trade	1,439,000	2,312,000
Compensation and benefits	1,139,000	618,000
Accrued sales commissions	280,000	14,000
Deferred revenue	1,669,000	0
Accrued expenses and other liabilities	1,331,000	2,498,000
Deferred income taxes	25,000	0
Total current liabilities	6,646,000	9,307,000
Revolving credit facility	903,000	0
Long-term debt	3,511,000	4,278,000
Deferred income taxes	224,000	35,000
Total liabilities	11,284,000	13,620,000
Commitments and contingencies (Note 13)
Stockholders' equity:
Common stock, $.40 par value: authorized 8,000,000 shares; issued 4,397,252 shares and 4,201,090 shares at January 31, 2013 and 2012, respectively; outstanding 3,966,485 shares and 3,770,323 shares at January 31, 2013 and 2012, respectively.	1,759,000	1,680,000
Additional paid-in capital	6,436,000	6,412,000
Retained earnings	7,008,000	4,486,000
Less treasury stock: 430,767 shares at both January 31, 2013 and 2012, at cost	(3,163,000)	(3,163,000)
Total stockholders' equity	12,040,000	9,415,000
Total liabilities and stockholders' equity	$ 23,324,000	$ 23,035,000