Annual report pursuant to Section 13 and 15(d)

FAIR VALUES OF ASSETS AND LIABILITIES - Fair Value Option (Details)

v3.6.0.2
FAIR VALUES OF ASSETS AND LIABILITIES - Fair Value Option (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Aug. 16, 2016
Dec. 31, 2015
Fair Value, Option, Quantitative Disclosures [Line Items]      
Loans held for investment, fair value $ 82,319 $ 56,000 $ 34,637
Automobile loans, fair value 82,319    
Loans held for sale      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Loans held for sale, aggregate unpaid principle 433,760   326,802
Aggregate difference 4,464   10,775
Loans held for investment      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Loans held for investment, fair value 82,319   34,637
Loans held for investment, aggregate unpaid principle 91,998   35,385
Aggregate difference (9,679)   (748)
90 or more days | Loans held for sale      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Loans held for sale, fair value 0   1,268
Loans held for sale, aggregate unpaid principle 0   1,294
Aggregate difference 0   (26)
90 or more days | Loans held for investment      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Loans held for investment, fair value 8,408   428
Loans held for investment, aggregate unpaid principle 11,082   497
Aggregate difference $ (2,674)   $ (69)