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Property and Equipment
6 Months Ended
Jul. 31, 2011
Property and Equipment [Abstract]  
PROPERTY AND EQUIPMENT
NOTE 5 — PROPERTY AND EQUIPMENT
Property and equipment at July 31, 2011 and January 31, 2011 consisted of the following:
                 
    July 31,     January 31,  
    2011     2011  
Leasehold improvements
  $ 208,000     $ 208,000  
Machinery and equipment
    2,522,000       2,511,000  
Trucks and other vehicles
    1,786,000       1,738,000  
 
           
 
    4,516,000       4,457,000  
Less — accumulated depreciation
    (3,210,000 )     (2,979,000 )
 
           
Property and equipment, net
  $ 1,306,000     $ 1,478,000  
 
           
Depreciation expense amounts related to continuing operations for property and equipment were $114,000 and $152,000 for the three months ended July 31, 2011 and 2010, respectively, and were $231,000 and $297,000 for the six months ended July 31, 2011 and 2010, respectively. The costs of maintenance and repairs for continuing operations totaled $66,000 and $79,000 for the three months ended July 31, 2011 and 2010, respectively, and $119,000 and $217,000 for the six months ended July 31, 2011 and 2010, respectively.
The Company also uses equipment and occupies facilities under non-cancelable operating leases and other rental agreements. It incurred total rent expense for continuing operations in the amounts of $495,000 and $1,650,000 for the three months ended July 31, 2011 and 2010, respectively, and $626,000 and $3,771,000 for the six months ended July 31, 2011 and 2010, respectively.