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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2013
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES [Abstract]  
Reconciliation of allowance for doubtful accounts
The following is a reconciliation of the allowance for doubtful accounts:

 
 
Year Ended December 31,
 
 
 
2013
  
2012
 
Balance, beginning of period
 
$
549,000
  
$
380,000
 
Additions charged to operations
  
3,690
   
245,582
 
Write-offs, net of recoveries
  
(30,690
)
  
(76,582
)
Balance, end of period
 
$
522,000
  
$
549,000
 
Schedule of estimated useful life of property, plant and equipment
Property and Equipment - Property and equipment are stated at cost and are depreciated over their estimated useful lives using the straight-line method as follows:

Machinery and equipment
5 to 12 years
Computer hardware
3 to 5 years
Computer software
3 years
Furniture and fixtures
5 to 10 years
Leasehold improvements
Shorter of the estimated useful life or the lease term
Reconciliation of basic and fully diluted earnings per share
The following table reconciles the differences between the basic and diluted net (loss) income per share presentations:
 
 
Year Ended December 31,
 
 
 
2013
  
2012
 
Numerator:
 
  
 
Net (loss) income
 
$
(1,291,098
)
 
$
4,377,654
 
 
        
Denominator:
        
Weighted average common shares outstanding:
        
Basic
  
19,904,170
   
19,581,670
 
Stock options
  
-
   
385,601
 
Diluted
  
19,904,170
   
19,967,271
 
 
        
Net (loss) income per common share:
        
Basic
 
$
(0.06
)
 
$
0.22
 
Diluted
 
$
(0.06
)
 
$
0.22