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Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Leases [Abstract]
Amortization of right-of-use assets	$ 35	$ 35	$ 70	$ 69
Interest on lease liabilities	7	9	15	19
Operating lease cost	2,878	3,105	5,765	7,095
Short-term lease cost	34	64	34	234
Total lease cost	$ 2,954	$ 3,213	$ 5,884	$ 7,417

X

- Definition

Amount of interest expense on finance lease liability.

+ References

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X

- 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.

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No definition available.

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- Definition

Amount of operating lease expense. Excludes sublease income.

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X

- Definition

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

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