XML 51 R33.htm IDEA: XBRL DOCUMENT v3.8.0.1
Property and Equipment (Tables)
 12 Months Ended
Dec. 31, 2017
Property, Plant and Equipment [Abstract]  
Schedule of property and equipment
Property and equipment consisted of the following at December 31:
 
 
Range of
useful lives
 
2017
 
2016
 
 
 
 
 
 
 
Computer equipment
 
3 – 5 years
 
$
1,074,172

 
$
933,752

Office equipment
 
3 – 15 years
 
457,945

 
355,456

Furniture and fixtures
 
5 – 15 years
 
633,577

 
618,808

Leasehold improvements
 
3 – 15 years, or remaining lease term
 
1,274,660

 
1,256,378

Total property and
equipment, gross
 
 
 
3,440,354

 
3,164,394

Less: accumulated depreciation
and amortization
 
 
 
(2,911,472
)
 
(2,699,940
)
Total property and
equipment, net
 
 
 
$
528,882

 
$
464,454
Schedule of depreciation expense
Depreciation expense was as follows for the years ended December 31:
 
 
2017
 
2016
 
2015
 
 
 
 
 
 
 
Depreciation expense
 
$
211,532

 
$
202,868

 
$
257,545