Amount of net assets (liabilities).

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-Name Accounting Standards Codification
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Name:	us-gaap_AssetsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Debt. (Details) - USD ($) $ in Millions	May 14, 2021	Mar. 31, 2021
Debt [Abstract]
Net assets		$ 231.9
Debt [Member]
Debt [Abstract]
Net assets		$ 231.9
Subsequent Event [Member]
Debt [Abstract]
Repayment of principal on notes payable	$ 19.3
Remaining amount of notes payable	$ 0.7