Notes Receivable (Details) - Notes Receivable, Seller Obligation [Member] - USD ($)	1 Months Ended	3 Months Ended	5 Months Ended	6 Months Ended
	Feb. 02, 2021	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2020
Debt Instrument, Face Amount		$ 115,000,000.0	$ 115,000,000.0	$ 115,000,000.0
Amount of notes receivable		74,400,000	74,400,000	$ 74,400,000
Interest rate percentage to record present value of notes receivable				6.58%
Company recorded interest income	$ 400,000	$ 1,200,000	$ 1,900,000		$ 1,200,000