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Leases - Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Assets
Operating lease assets	$ 10,459	$ 11,180
Liabilities
Operating lease current liabilities	2,117	2,147
Operating lease non-current liabilities	11,497	12,455
Total lease liabilities	$ 13,614	$ 14,602
Weighted average remaining lease term	7 years 1 month 6 days	8 years 1 month 6 days
Weighted average discount rate	8.10%	8.10%

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

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-Publisher FASB
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-Section 45
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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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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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