XML 19 R8.htm IDEA: XBRL DOCUMENT v3.7.0.1
Property and Equipment
3 Months Ended
Mar. 31, 2017
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
2.
Property and Equipment
 
Property and equipment are stated at cost less accumulated depreciation and amortization (in thousands), and consist of the following:
 
 
 
March 31,
 
December 31,
 
 
 
2017
 
2016
 
Equipment
 
$
14,985
 
$
14,558
 
Software
 
 
6,324
 
 
5,685
 
Furniture and equipment
 
 
2,122
 
 
2,119
 
Leasehold improvements
 
 
4,304
 
 
4,929
 
Total
 
 
27,735
 
 
27,291
 
Less: accumulated depreciation and amortization
 
 
(21,837)
 
 
(21,894)
 
 
 
$
5,898
 
$
5,397
 
 
Depreciation and amortization expense of property and equipment was approximately $0.6 million and $0.4 million for the three months ended March 31, 2017 and 2016, respectively.