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OPERATING LEASES AND COMMITMENTS (Tables) | 12 Months Ended
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Dec. 31, 2016
OPERATING LEASES AND COMMITMENTS |
Schedule of future minimum rental commitments for all noncancelable operating leases | The future minimum rental commitments, net of minimum rental to be received under noncancelable subleases, as of December 31, 2016 for all noncancelable operating leases were as follows:
|  |  |  |  |  |  |  | Equipment |
|  |  |  |  | Land and |  | and |
|  | Total |  | Structures |  | Other |
|  |  | (in thousands) |
2017 |  | $ | 17,961 |  | $ | 15,917 |  | $ | 2,044 |
2018 |  |  | 14,519 |  |  | 12,865 |  |  | 1,654 |
2019 |  |  | 11,965 |  |  | 10,892 |  |  | 1,073 |
2020 |  |  | 9,648 |  |  | 8,688 |  |  | 960 |
2021 |  |  | 6,394 |  |  | 6,078 |  |  | 316 |
Thereafter |  |  | 5,670 |  |  | 5,670 |  |  | — |
|  | $ | 66,157 |  | $ | 60,110 |  | $ | 6,047 |

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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
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