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Leases - Lease Terms and Discount Rates (Details)	Mar. 31, 2021	Dec. 31, 2020
Weighted-average remaining lease term
Operating Leases	4 years 6 months	3 years 1 month 6 days
Finance Leases	7 years 10 months 24 days	8 years 1 month 6 days
Weighted-average discount rate
Operating Leases	5.50%	5.50%
Finance Leases	9.00%	9.00%

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Lease, Weighted Average Discount Rate [Abstract]

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Lease, Weighted Average Remaining Lease Term [Abstract]

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- Definition

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

+ References

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

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-Publisher FASB
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971

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