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Property and Equipment
 12 Months Ended
Dec. 31, 2016
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT
PROPERTY AND EQUIPMENT

Property and equipment consists of the following:
 
 
 
 
 
 
December 31,
 
 
2016
 
2015
Land and land improvements
 
$
1,335,341

 
$
677,113

Buildings
 
5,265,134

 
4,178,158

Machinery and equipment
 
9,362,431

 
7,946,039

Rental equipment
 
1,972,278

 
1,505,590

 
 
 
 
 
 
 
17,935,184

 
14,306,900

Less: accumulated depreciation and amortization
 
(9,927,666
)
 
(9,233,033
)
 
 
 
 
 
 
 
$
8,007,518

 
$
5,073,867



Depreciation expense and amortization was approximately $821,000 and $668,000 for the years ended December 31, 2016 and 2015, respectively.