Annual report pursuant to Section 13 and 15(d)

Organization and Summary of Significant Accounting Policies Tables (Tables)

v3.6.0.2
Organization and Summary of Significant Accounting Policies Tables (Tables)
 12 Months Ended
Dec. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
 
Available for Sale Investments
 
Cumulative Translation Adjustments
 
Total
 
(in thousands)
Balance at December 31, 2015
$
45

 
$
(867
)
 
$
(822
)
Balance at December 31, 2016
$
55

 
$
(1,615
)
 
$
(1,560
)