Property, Plant and Equipment (Tables)

9 Months Ended

Oct. 31, 2013

Property Plant And Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment at October 31, 2013 and January 31, 2013 consisted of the following:

	October 31, 2013		January 31, 2013
Land and improvements	$	473,000	$	471,000
Building and improvements		2,709,000		2,587,000
Furniture, machinery and equipment		3,427,000		3,060,000
Trucks and other vehicles		1,596,000		1,803,000
Construction project costs of variable interest entities		—		5,309,000
		8,205,000		13,230,000
Less – accumulated depreciation		4,081,000		3,762,000
Property, plant and equipment, net	$	4,124,000	$	9,468,000