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PROPERTY AND EQUIPMENT
 12 Months Ended
Apr. 30, 2017
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT
NOTE 6 — PROPERTY AND EQUIPMENT
 
Property and equipment consist of the following at April 30, 2017 and 2016:
 
 
 
Estimated useful life
 
 
 
 
 
 
 
(years)
 
2017
 
2016
 
Furniture and fixtures
 
5 – 7
 
$
98,550
 
$
74,265
 
Computers and software
 
2 – 3
 
 
302,843
 
 
283,928
 
Vehicles
 
5 – 7
 
 
914,217
 
 
909,175
 
Machinery and equipment
 
5
 
 
118,106
 
 
88,689
 
Leasehold improvements
 
2 – 3
 
 
291,689
 
 
291,688
 
 
 
 
 
 
1,725,405
 
 
1,647,745
 
Less accumulated depreciation and amortization
 
 
 
 
(1,402,762)
 
 
(1,409,945)
 
 
 
 
 
$
322,643
 
$
237,800
 
 
Depreciation and amortization expense for property and equipment for the years ended April 30, 2017 and 2016 was approximately $115,000 and $65,000, respectively.