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PROPERTY AND EQUIPMENT
6 Months Ended
Jun. 30, 2014
PROPERTY AND EQUIPMENT [Abstract]  
PROPERTY AND EQUIPMENT

8.           PROPERTY AND EQUIPMENT

 

Property and equipment, net, consist of the following:

 

    June 30, 2014     December 31, 2013  
Property and equipment, gross   $ 215,491     $ 177,537  
Accumulated depreciation and amortization     (167,807 )     (169,931 )
Property and equipment, net   $ 47,684     $ 7,606  

 

Depreciation and amortization expense was $4,522 and $6,346 during the three and six months ended June 30, 2014, and $2,523 and $4,859 for the three and six months ended June 30, 2013.