Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Tables)

v3.8.0.1
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2017
Accounting Policies [Abstract]  
Schedule of Goodwill [Table Text Block]
The changes in the carrying amount of goodwill for the years ended December 31, 2017 and 2016, are as follows (in thousands):
 
 
 
Goodwill
 
 
 
 
 
Balance as of December 31, 2015
 
$
21,166
 
 
 
 
 
 
Impairment loss
 
 
(9,207)
 
 
 
 
 
 
Balance as of December 31, 2016
 
$
11,959
 
 
 
 
 
 
Impairment loss
 
 
(10,300)
 
 
 
 
 
 
Balance as of December 31, 2017
 
$
1,659