5. Securitization Trust Debt (Details Narrative) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Expected finance receivable payments 2017	$ 786,300
Expected finance receivable payments 2018	612,100
Expected finance receivable payments 2019	377,100
Expected finance receivable payments 2020	209,400
Expected finance receivable payments 2021	86,300
Expected finance receivable payments 2022	9,700
Restricted cash under various agreements	112,800
Securitization Trust Debt [Member]
Debt issuance costs	$ 13,400	$ 11,600