Warrants (Summary of Warrants Issued and Warrants Outstanding) (Details) - 2019 Warrant Issuance [Member]	6 Months Ended
Jun. 30, 2023 $ / shares shares
Class of Warrant or Right [Line Items]
Issued	6,000,000
Outstanding	1,947,491
Exercise Price \| $ / shares	$ 0.78
Expiration	2024-10

Exercise price per share or per unit of warrants or rights outstanding.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

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Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant