|
15. Fair Value measurements (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Finance Receivables Measured at Fair Value: | ||
| Balance at beginning of period | $ 59,668 | $ 160,253 |
| Payments on finance receivables at fair value | (43,122) | (104,682) |
| Charge-offs on finance receivables at fair value | (2,896) | (6,681) |
| Discount accretion | 1,421 | 4,144 |
| Mark to fair value | (595) | 6,634 |
| Balance at end of period | 14,476 | 59,668 |
| Debt Secured by Finance Receivables Measured at Fair Value: | ||
| Balance at beginning of period | 57,107 | 166,828 |
| Principal payments on debt at fair value | (45,969) | (121,413) |
| Premium accretion | 2,726 | 4,579 |
| Mark to fair value | (747) | 7,113 |
| Balance at end of period | 13,117 | 57,107 |
| Reduction for principal payments collected and payable | (1,654) | (5,548) |
| Adjusted balance at end of period | $ 11,463 | $ 51,559 |