Consolidated Statement of Stockholders' Equity (Parentheticals) $ in Thousands	12 Months Ended
Dec. 31, 2020 USD ($)
Class of Warrant or Right [Line Items]
Issuance of shares, value	$ 17

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration