Related-party transactions	12 Months Ended
Dec. 31, 2019
Related Party Transactions [Abstract]
Related-party transactions	Related-party transactionsDuring the year ended December 31, 2019 and 2018, the Company reimbursed Avista Capital Holdings, LP and related parties $32 and $51, respectively in expenses, primarily related to legal fees incurred in conjunction with the Company's Offerings of Common Stock in November 2019 and June 2018.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-URI http://asc.fasb.org/topic&trid=2122745

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