Net Investments in Properties and Real Estate Under Construction - Rollforward of Real Estate Under Construction (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Real Estate Under Construction | ||
| Beginning balance | $ 1,068 | |
| Ending balance | 0 | $ 1,068 |
| Real estate under construction | ||
| Real Estate Under Construction | ||
| Beginning balance | 1,068 | 110,983 |
| Placed into service | (23,819) | (130,704) |
| Capitalized funds | 22,762 | 20,064 |
| Capitalized interest | 0 | 2,200 |
| Foreign currency translation adjustments | (11) | (1,475) |
| Ending balance | $ 0 | $ 1,068 |