Financing Receivables - Allowance For Credit Losses Rollforward (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Sep. 30, 2018 |
Sep. 30, 2017 |
|
| Financing Receivable, Allowance for Credit Losses [Roll Forward] | ||
| Beginning balance | $ (6,472) | $ (7,086) |
| Charge-offs | 1,375 | 3,128 |
| Recoveries | 0 | 0 |
| Reclassifications | 0 | 0 |
| Provision | (1,215) | (1,864) |
| Currency adjustments | 436 | (407) |
| Ending balance | (5,876) | (6,229) |
| Chile | ||
| Financing Receivable, Allowance for Credit Losses [Roll Forward] | ||
| Beginning balance | (6,107) | (6,209) |
| Charge-offs | 1,338 | 2,798 |
| Recoveries | 0 | 0 |
| Reclassifications | 0 | 0 |
| Provision | (1,233) | (2,089) |
| Currency adjustments | 434 | (360) |
| Ending balance | (5,568) | (5,860) |
| Other | ||
| Financing Receivable, Allowance for Credit Losses [Roll Forward] | ||
| Beginning balance | (365) | (877) |
| Charge-offs | 37 | 330 |
| Recoveries | 0 | 0 |
| Reclassifications | 0 | 0 |
| Provision | 18 | 225 |
| Currency adjustments | 2 | (47) |
| Ending balance | $ (308) | $ (369) |