General - Leases - Lease Expenses (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2020
Components of leases expenses:
Operating lease cost	$ 2,208	$ 6,812
Amortization of right-of-use asset	1,193	3,571
Interest on lease liabilities	183	610
Total finance lease cost	1,376	4,181
Short-term lease cost	58	262
Variable lease cost	818	1,829
Total lease cost	4,460	13,084
Sublease income	(66)	(245)
Net lease cost	$ 4,394	$ 12,839

Total finance lease cost, including but not limited to, amortization of right-of-use assets and interest expense.

No definition available.

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- Definition

Total operating and finance least cost excluding sublease income.

+ References

No definition available.

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- Definition

Amount of interest expense on finance lease liability.

+ References

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- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

+ References

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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- References

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

+ References

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- Definition

Amount of sublease income excluding finance and operating lease expense.

+ References

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- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

+ References

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