Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Tables)

v3.19.1
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2018
Accounting Policies [Abstract]  
Restrictions on Cash and Cash Equivalents [Table Text Block]
 
 
2018
 
 
2017
 
Cash and cash equivalents
 
$
3,631
 
 
$
5,109
 
Restricted cash
 
 
1,212
 
 
 
2,005
 
   Total cash and cash equivalents and restricted cash
 
$
4,843
 
 
$
7,114