Property, Plant and Equipment (Tables)

3 Months Ended

Apr. 30, 2015

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment consisted of the following at April 30 and January 31, 2015:

	April, 30,		January 31,
	2015		2015
Land and improvements	$	473,000	$	473,000
Building and improvements		2,800,000		2,800,000
Furniture, machinery and equipment		3,661,000		3,546,000
Trucks and other vehicles		1,398,000		1,437,000
Construction project costs of variable interest entity		3,729,000		2,658,000
		12,061,000		10,914,000
Less – accumulated depreciation		4,455,000		4,396,000
Property, plant and equipment, net	$	7,606,000	$	6,518,000