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Reportable Segments (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 USD ($) | Sep. 30, 2019 USD ($) | Sep. 30, 2020 USD ($) segment. | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Reportable Segments |  |  |  |  |  |
Number of reportable segments | segment. |  |  |  | 2 |  |
Number of operating segments | segment. |  |  |  | 2 |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | $ 65,381 | $ 89,145 | $ 204,437 | $ 235,307 |
Gain on sale of leased equipment |  | 0 | 4,589 | 1,367 | 19,279 |
Total revenue |  | 70,613 | 120,366 | 227,205 | 319,932 |
Expenses: |  |  |  |  |  |
Depreciation and amortization expense |  | 24,022 | 22,736 | 71,176 | 63,037 |
Cost of spare parts and equipment sales |  | 4,125 | 20,195 | 13,461 | 47,192 |
Write-down of equipment |  | 5,245 | 6,954 | 14,371 | 11,321 |
General and administrative |  | 16,461 | 23,257 | 51,256 | 66,086 |
Technical expense |  | 827 | 1,739 | 3,422 | 4,934 |
Interest expense |  | 15,351 | 16,572 | 47,136 | 51,232 |
Loss on debt extinguishment |  | 0 | 0 | 4,688 | 220 |
Total net finance costs |  | 15,351 | 16,572 | 51,824 | 51,452 |
Total expenses |  | 66,031 | 91,453 | 205,510 | 244,022 |
Earnings (loss) from operations |  | 4,582 | 28,913 | 21,695 | 75,910 |
Total assets | [1] | 2,149,223 |  | 2,149,223 |  | $ 1,940,608
Operating Segments | Leasing and Related Operations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 65,381 | 89,145 | 204,437 | 235,307 |
Gain on sale of leased equipment |  |  | 4,589 | 1,367 | 19,279 |
Total revenue |  | 67,839 | 105,533 | 213,792 | 275,754 |
Expenses: |  |  |  |  |  |
Depreciation and amortization expense |  | 23,993 | 22,716 | 71,107 | 62,975 |
Cost of spare parts and equipment sales |  | 2 | 7,825 | 154 | 9,913 |
Write-down of equipment |  | 5,245 | 6,954 | 14,371 | 11,321 |
General and administrative |  | 15,578 | 22,081 | 48,928 | 61,974 |
Technical expense |  | 827 | 1,739 | 3,422 | 4,933 |
Interest expense |  | 15,351 | 16,572 | 47,136 | 51,232 |
Loss on debt extinguishment |  | 0 | 0 | 4,688 | 220 |
Total net finance costs |  | 15,351 | 16,572 | 51,824 | 51,452 |
Total expenses |  | 60,996 | 77,887 | 189,806 | 202,568 |
Earnings (loss) from operations |  | 6,843 | 27,646 | 23,986 | 73,186 |
Total assets |  | 2,096,376 |  | 2,096,376 |  | 1,898,313
Operating Segments | Spare Parts Sales |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 0 | 0 | 0 | 0 |
Gain on sale of leased equipment |  |  | 0 | 0 | 0 |
Total revenue |  | 3,035 | 14,898 | 13,935 | 44,360 |
Expenses: |  |  |  |  |  |
Depreciation and amortization expense |  | 29 | 20 | 69 | 62 |
Cost of spare parts and equipment sales |  | 4,123 | 12,370 | 13,307 | 37,279 |
Write-down of equipment |  | 0 | 0 | 0 | 0 |
General and administrative |  | 656 | 1,176 | 2,101 | 4,112 |
Technical expense |  | 0 | 0 | 0 | 1 |
Interest expense |  | 0 | 0 | 0 | 0 |
Loss on debt extinguishment |  | 0 | 0 | 0 | 0 |
Total net finance costs |  | 0 | 0 | 0 | 0 |
Total expenses |  | 4,808 | 13,566 | 15,477 | 41,454 |
Earnings (loss) from operations |  | (1,773) | 1,332 | (1,542) | 2,906 |
Total assets |  | 52,847 |  | 52,847 |  | 42,295
Eliminations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 0 | 0 | 0 | 0 |
Gain on sale of leased equipment |  |  | 0 | 0 | 0 |
Total revenue |  | (261) | (65) | (522) | (182) |
Expenses: |  |  |  |  |  |
Depreciation and amortization expense |  | 0 | 0 | 0 | 0 |
Cost of spare parts and equipment sales |  | 0 | 0 | 0 | 0 |
Write-down of equipment |  | 0 | 0 | 0 | 0 |
General and administrative |  | 227 | 0 | 227 | 0 |
Technical expense |  | 0 | 0 | 0 | 0 |
Interest expense |  | 0 | 0 | 0 | 0 |
Loss on debt extinguishment |  | 0 | 0 | 0 | 0 |
Total net finance costs |  | 0 | 0 | 0 | 0 |
Total expenses |  | 227 | 0 | 227 | 0 |
Earnings (loss) from operations |  | (488) | (65) | (749) | (182) |
Total assets |  | 0 |  | 0 |  | $ 0
Lease rent revenue |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 30,025 | 49,090 | 114,874 | 142,484 |
Lease rent revenue | Operating Segments | Leasing and Related Operations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 30,025 | 49,090 | 114,874 | 142,484 |
Lease rent revenue | Operating Segments | Spare Parts Sales |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 0 | 0 | 0 | 0 |
Lease rent revenue | Eliminations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 0 | 0 | 0 | 0 |
Maintenance reserve revenue |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 32,302 | 39,173 | 82,816 | 90,998 |
Maintenance reserve revenue | Operating Segments | Leasing and Related Operations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 32,302 | 39,173 | 82,816 | 90,998 |
Maintenance reserve revenue | Operating Segments | Spare Parts Sales |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 0 | 0 | 0 | 0 |
Maintenance reserve revenue | Eliminations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Leasing revenue |  | 0 | 0 | 0 | 0 |
Spare parts and equipment sales |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | 2,888 | 24,409 | 14,848 | 56,497 |
Spare parts and equipment sales | Operating Segments | Leasing and Related Operations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | 115 | 9,583 | 1,442 | 12,334 |
Spare parts and equipment sales | Operating Segments | Spare Parts Sales |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | 3,000 | 14,826 | 13,633 | 44,163 |
Spare parts and equipment sales | Eliminations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | (227) | 0 | (227) | 0 |
Other revenue |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | 5,398 | 3,105 | 13,300 | 10,674 |
Other revenue | Operating Segments | Leasing and Related Operations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | 5,397 | 3,098 | 13,293 | 10,659 |
Other revenue | Operating Segments | Spare Parts Sales |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | 35 | 72 | 302 | 197 |
Other revenue | Eliminations |  |  |  |  |  |
Revenue: |  |  |  |  |  |
Maintenance reserve revenue |  | $ (34) | $ (65) | $ (295) | $ (182) |
[1] | Total assets at September 30, 2020 and December 31, 2019, respectively, include the following assets of variable interest entities (“VIEs”) that can only be used to settle the liabilities of the VIEs: Cash nil and $134; Restricted cash $66,317 and $56,523; Equipment $1,081,757 and $1,004,851; Maintenance Rights $767 and $3,133; Inventory $4,367 and $2,832; and Other assets $1,240 and $668, respectively.

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