The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Subsequent Events (Details) - Restricted stock units - shares			3 Months Ended		12 Months Ended
	Jan. 11, 2021	Dec. 04, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Subsequent Event [Line Items]
Granted (in shares)		30,000.00	4,804,000	0	517,234
Chief Operating Officer
Subsequent Event [Line Items]
Granted (in shares)	33,423