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Leases (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Operating lease right-of-use assets	$ 27,372
Operating lease liabilities	29,959
Operating Lease Cost (Cost resulting from lease payments)	7,829
Variable Lease Cost (Cost excluded from lease payments)	1,090
Sublease Income	(348)
Net Lease Cost	8,571
Operating Lease - Operating Cash Flows (Fixed Payments)	$ 8,542
Weighted Average Lease Term - Operating Leases	4 years 11 months 8 days
Weighted Average Discount Rate - Operating Leases	4.00%

X

- Definition

Amount of lease cost recognized by lessee for lease contract.

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X

- Definition

Amount of operating lease expense. Excludes sublease income.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Amount of lessee's right to use underlying asset under operating lease.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of sublease income excluding finance and operating lease expense.

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

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