Notes Receivable (Details) - Notes Receivable, Seller Obligation [Member] - USD ($)	1 Months Ended	2 Months Ended	3 Months Ended
Feb. 02, 2021	Mar. 31, 2021	Mar. 31, 2021	Mar. 31, 2020
Debt Instrument, Face Amount		$ 115,000,000.0	$ 115,000,000.0
Amount of notes receivable		73,200,000	$ 73,200,000
Interest rate percentage to record present value of notes receivable			6.58%
Company recorded interest income	$ 400,000	$ 700,000		$ 1,200,000

Face (par) amount of debt instrument at time of issuance.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant