XML 57 R46.htm IDEA: XBRL DOCUMENT v3.19.1
- Net Investment in Finance Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Concentration Risk [Line Items]    
Future minimum lease payment receivable $ 552,603 $ 574,422
Estimated residual receivable 107,386 107,598
Gross finance lease receivables 659,989 682,020
Unearned income (194,509) (203,955)
Net investment in finance leases $ 465,480 $ 478,065
Customer One    
Concentration Risk [Line Items]    
Concentration risk, percentage 51.00% 50.00%
Customer Two    
Concentration Risk [Line Items]    
Concentration risk, percentage 25.00% 24.00%
Customer Three    
Concentration Risk [Line Items]    
Concentration risk, percentage 13.00% 13.00%