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Property and Equipment
6 Months Ended
Jun. 30, 2016
Property and Equipment  
Property and Equipment

4. Property and Equipment

 

Property and equipment, net consists of the following:

 

 

 

 

 

 

 

 

 

 

 

June 30, 

 

December 31, 

 

 

    

2016

    

2015

 

Furniture and fixtures

 

$

230,987

 

$

230,987

 

Laboratory equipment

 

 

984,077

 

 

965,586

 

Office equipment

 

 

9,723

 

 

9,723

 

Computer equipment

 

 

181,053

 

 

181,053

 

Leasehold improvements

 

 

36,128

 

 

36,128

 

Construction in progress

 

 

42,056

 

 

 —

 

Property and equipment

 

 

1,484,024

 

 

1,423,477

 

Less accumulated depreciation

 

 

(996,040)

 

 

(902,099)

 

Property and equipment, net

 

$

487,984

 

$

521,378

 

Depreciation expense was $46,707 and $46,290 for the three months ended June 30, 2016 and 2015, respectively, and $93,941 and $90,535 for the six months ended June 30, 2016 and 2015, respectively.