Related Party Transaction	12 Months Ended
Dec. 31, 2020
Related Party Transactions [Abstract]
Related Party Transaction	Related Party TransactionIn June 2020, in advance of David M. Mott joining the Company’s Board of Directors, the Company agreed to sell 32,916 shares of common stock to him at a purchase price of $45.57 per share, reflecting the closing price of the Company’s common stock on the trading date prior to the date the parties’ agreement regarding the sale, for total gross proceeds of $1.5 million. Mr. Mott joined the Company’s Board of Directors later in the same month.

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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