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Defined Contribution Plans	12 Months Ended
Defined Contribution Plans	Dec. 31, 2019
Retirement Benefits [Abstract]
Defined Contribution Plans	Defined Contribution Plans As of December 31, 2018, the Company had not contributed to the plans and recorded a liability of $0.7 million for 2018 contributions. During 2019, the Company made contributions of $0.7 million (primarily related to the contribution for 2018) and had recorded a liability of $0.5 million as of December 31, 2019 for additional 2019 contributions.