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LEASES (Tables) | 3 Months Ended
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Mar. 31, 2020
LEASES |
Summary of components of lease expense | The components of lease expense were as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​
​ | Three months ended March 31, 2020 | ​ | Three months ended March 31, 2019
Operating lease cost: | ​ | ​ | ​ | ​ | ​
Operating lease cost | $ | 4,047 | ​ | $ | 3,516
Short-term lease cost | ​ | 543 | ​ | ​ | 713
Variable lease cost | ​ | 803 | ​ | ​ | 961
Total operating lease cost | $ | 5,393 | ​ | $ | 5,190
​ | ​ | ​ | ​ | ​ | ​
Finance lease cost: | ​ | ​ | ​ | ​ | ​
Amortization of right-of-use asset | $ | 571 | ​ | $ | 593
Variable costs | ​ | 272 | ​ | ​ | 296
Total finance lease cost | $ | 843 | ​ | $ | 889
Summary of weighted-average remaining lease term and discount rate | The weighted average remaining lease terms and discount rates as of March 31, 2020 and December 31, 2019 are noted in the table below: ​
​ | ​ | ​ | ​ | ​ | ​
​ | March 31, 2020 | ​ | December 31, 2019
Weighted-average remaining lease term | ​ | ​ | ​ | ​ | ​
Operating leases | ​ | 6.4 years | ​ | ​ | 6.5 years
Financing leases | ​ | 11.7 years | ​ | ​ | 11.7 years
​ | ​ | ​ | ​ | ​ | ​
Weighted-average discount rate | ​ | ​ | ​ | ​ | ​
Operating leases | ​ | 5.1% | ​ | ​ | 5.0%
Financing leases | ​ | n/a | ​ | ​ | n/a
Summary of maturities of lease liabilities | Maturities of lease liabilities as of March 31, 2020 were as follows (in thousands): ​
​ | ​ | ​
​ | Operating Leases
2020 (excluding the three months ended March 31, 2020) | $ | 11,097
2021 | ​ | 13,748
2022 | ​ | 12,773
2023 | ​ | 10,561
2024 | ​ | 9,532
Thereafter | ​ | 18,572
Total lease payments | ​ | 76,283
Less imputed interest | ​ | (11,384)
Total | $ | 64,899
​ Maturities of lease liabilities as of December 31, 2019 were as follows (in thousands): ​
​ | ​ | ​
​ | Operating Leases
2020 | $ | 14,526
2021 | ​ | 13,714
2022 | ​ | 12,787
2023 | ​ | 10,713
2024 | ​ | 9,671
Thereafter | ​ | 18,355
Total lease payments | ​ | 79,766
Less imputed interest | ​ | (12,195)
Total | $ | 67,571

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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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