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Leases - Finance Lease Obligations And Operating Lease Obligations (Detail) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Remainder of 2019 | $ 12,369 |
2020 | 13,295 |
2021 | 8,952 |
2022 | 5,451 |
2023 | 3,462 |
Thereafter | 6,830 |
Total minimum lease payments | 50,359 | $ 48,792
Less: Amounts representing interest | (5,436) |
Present value of future minimum lease payments | 44,923 |
Less: Current obligation under leases | 14,241 |
Long-term lease obligations | 30,682 |
Remainder of 2019 | 3,947 |
2020 | 2,539 |
2021 | 1,596 |
2022 | 663 |
2023 | 284 |
Thereafter | 16 |
Total minimum lease payments | 9,045 |
Less: Amounts representing executory costs | (255) |
Less: Amounts representing interest | (488) |
Present value of future minimum lease payments | 8,302 |
Less: Current obligation under leases | 4,328 | 4,806
Long-term lease obligations | 3,974 | $ 3,824
Other Party Operating Leases [Member] |  |
Remainder of 2019 | 11,595 |
2020 | 12,240 |
2021 | 8,042 |
2022 | 4,615 |
2023 | 3,047 |
Thereafter | 6,007 |
Total minimum lease payments | 45,546 |
Related Party Operating Leases [Member] |  |
Remainder of 2019 | 774 |
2020 | 1,055 |
2021 | 910 |
2022 | 836 |
2023 | 415 |
Thereafter | 823 |
Total minimum lease payments | $ 4,813 |

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