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LEASES (Tables) | 6 Months Ended
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Jun. 30, 2019
Leases [Abstract] |
Schedule of Lease Expense | The weighted-average remaining lease term and discount rate for the Company’s leases were:
| June 30, 2019
Weighted-average remaining lease term | 4.3 years |
Weighted-average discount rate (1) | 5.7 | %
(1) The rates implicit in most of the Company’s leases are not readily determinable, and therefore the Company uses its incremental borrowing rate as the discount rate when measuring operating lease liabilities. The incremental borrowing rate represents an estimate of the interest rate the Company would incur to borrow an amount equal to the lease payments on a collateralized basis over the term of the lease. Expense
(in thousands) | Three Months Ended June 30, 2019 |  | Six Months Ended June 30, 2019
Operating lease costs (1) | $ | 4,281 |  |  | $ | 8,581 |
Variable lease costs | 1,362 |  |  | 2,683 |
| $ | 5,643 |  |  | $ | 11,264 |
(1) Lease costs that are fixed.
Schedule of Right of Use Asset and Lease Liabilities | Right of use assets and lease liabilities
(in thousands) | June 30, 2019
Right of use assets (1) | $ | 57,772 |
Lease liabilities (2) | $ | 14,576 |
Long-term lease liabilities | $ | 54,292 |
(1) An asset that represents the Company’s right to use the leased asset during the lease term. Included in other long-term assets. (2) Included in other current liabilities.
Schedule of Lease Maturities after Adoption of 842 | Maturities of lease liabilities are:
(in thousands) | June 30, 2019
Remainder of 2019 | $ | 8,290 |
2020 | 18,976 |
2021 | 17,099 |
2022 | 16,166 |
2023 and thereafter | 17,393 |
Total lease payments | 77,924 |
Less: imputed interest (1) | (9,056 | )
| $ | 68,868 |
(1) Lease liabilities are measured at the present value of the remaining lease payments using a discount rate determined at lease commencement unless the discount rate is updated as a result of a lease reassessment event.
Schedule of Lease Maturities before Adoption of 842 | As of December 31, 2018, the Company’s future minimum rental payments required under operating leases with noncancellable terms in excess of one year as determined prior to the adoption of ASC 842 were:
(in thousands) | Operating Leases (1)
2019 | $ | 15,993 |
2020 | 14,807 |
2021 | 13,262 |
2022 | 12,279 |
2023 | 11,084 |
| $ | 67,425 |
(1) Operating leases include future minimum rent payments, net of estimated sublease income for facilities that the Company has vacated pursuant to its restructuring activities.
Schedule of Supplemental Cash Flow Lease Information | Cash flow information
(in thousands) | Six Months Ended June 30, 2019
Cash paid for leases | 9,638 |
Right of use assets recognized for new leases and amendments (non-cash) | 22,667 |

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- Definition Schedule Of Supplemental Cash Flow Lease Information [Table Text Block] + References No definition available. + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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