Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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Date the declared dividend will be paid, in YYYY-MM-DD format.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586

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Date the dividend to be paid was declared, in YYYY-MM-DD format.

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Subsequent Events (Details) - $ / shares		12 Months Ended
Subsequent Events (Details) - $ / shares	Mar. 22, 2022	Dec. 31, 2021	Dec. 31, 2020
Subsequent Event [Line Items]
Dividends declared on common stock per share (in dollars per share)		$ 0.02	$ 0
Subsequent Events [Member]
Subsequent Event [Line Items]
Dividends declared, date declared	Mar. 22, 2022
Dividends declared on common stock per share (in dollars per share)	$ 0.02
Dividends declared, date payable	Apr. 13, 2022