Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement (Financial Disclosures About Fair Value Of Financial Instruments) (Details)

v3.19.1
Fair Value Measurement (Financial Disclosures About Fair Value Of Financial Instruments) (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Other assets $ 135,909 $ 124,217 [1]
Carrying Amount [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Cash and cash equivalents 296,317 366,305
Restricted cash 45,357 54,792
Notes receivable, net 435,629 439,167
Receivable-backed notes payable 437,927 458,931
Notes payable and other borrowings 169,041 200,887
Junior subordinated debentures 136,623 136,425
Redeemable 5% cumulative preferred stock 9,556 9,472
Fair Value [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Cash and cash equivalents 296,317 366,305
Restricted cash 45,357 54,792
Notes receivable, net 556,000 537,000
Receivable-backed notes payable 452,300 462,400
Notes payable and other borrowings 175,591 203,547
Junior subordinated debentures 126,800 132,400
Redeemable 5% cumulative preferred stock 9,538 9,538
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Cash and cash equivalents 296,317 366,305
Restricted cash 45,357 54,792
Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Notes receivable, net 556,000 537,000
Receivable-backed notes payable 452,300 462,400
Notes payable and other borrowings 175,591 203,547
Junior subordinated debentures 126,800 132,400
Redeemable 5% cumulative preferred stock $ 9,538 $ 9,538
[1] See Note 1 for a summary of adjustments.