Leased Property (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Leased Property | |||
| Right of use assets - operating | $ 76,747 | ||
| Right of use asset - finance | 39,905 | ||
| Capitalized costs of lessor assets | 41,040 | $ 98,877 | |
| Less: accumulated depreciation | (10,941) | (11,812) | |
| Leased property, net | 146,751 | 87,065 | |
| Depreciation | $ 8,400 | $ 7,300 | $ 2,900 |