Equity-Based Compensation - Summary of Equity-Based Compensation Expense related to Non-Vested RSUs (Details 3) $ in Thousands	12 Months Ended
Dec. 31, 2019 USD ($)
Service-Based RSUs
Equity-Based Compensation
Unrecognized compensation cost	$ 1,751
Weighted average period	1 year 2 months 26 days
Performance-Based RSUs
Equity-Based Compensation
Unrecognized compensation cost	$ 2,433
Weighted average period	1 year 7 months 24 days
RSUs
Equity-Based Compensation
Unrecognized compensation cost	$ 4,184
Weighted average period	1 year 5 months 23 days

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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