Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02(29))
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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

Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended
	Jul. 27, 2021	Jun. 23, 2021	Mar. 31, 2022	Mar. 31, 2021
Class of Stock [Line Items]
Stock repurchased during period (shares)			0	0
Remaining number of shares authorized for repurchased			49,078
Stock Issued During Period, Shares, New Issues	285,000
Shares Issued, Price Per Share	$ 4.10	$ 4.10
Stock Issued During Period, Value, New Issues	$ 0.9	$ 2.7
Common Stock
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues		811,750
Common Stock \| Over-Allotment
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues		86,750