XML 52 R34.htm IDEA: XBRL DOCUMENT v3.19.1
Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2018
Property, Plant and Equipment [Abstract]  
Schedule of property and equipment
Property and equipment consisted of the following at December 31:
Range of
useful lives
20182017
Computer equipment3 – 5 years$1,148,140 $1,074,172 
Office equipment3 – 15 years809,153 457,945 
Furniture and fixtures5 – 15 years639,267 633,577 
Leasehold improvements3 – 15 years, or remaining lease term1,299,363 1,274,660 
Total property and
equipment, gross
3,895,923 3,440,354 
Less: accumulated depreciation
and amortization
(3,124,710)(2,911,472)
Total property and
equipment, net
$771,213 $528,882 
Schedule of depreciation expense Depreciation expense was as follows for the years ended December 31:
201720162015
Depreciation expense$213,237 $211,532 $202,868