XML 62 R35.htm IDEA: XBRL DOCUMENT v3.8.0.1
Investments - Fair Value (Tables)
 12 Months Ended
Dec. 31, 2017
Schedule of nonrecurring basis investments [Abstract]  
Fair Value Measurements, Nonrecurring [Table Text Block]
The following table presents the fair value of our financial instruments measured on a non-recurring basis by level at December 31, 2017:

December 31, 2017
Total
 
Level 1
 
Level 2
 
Level 3
Portfolio loans
$
20,000

 
$
—

 
$
20,000

 
$
—