Schedule of Digital Currencies (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Accounting Policies [Abstract]
Digital currencies, Beginning balance	$ 11
Additions of digital currencies from mining	21	169
Realized gain on sale of digital currencies	1	(2)
Sale of digital currencies	(28)	(156)
Digital currencies, Ending balance	$ 5	$ 11

The current portion of nonphysical assets, excluding financial assets, if these assets are classified into the current and noncurrent portions.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 10
-SubTopic 20
-Topic 205
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483475/205-20-45-10

Name:	us-gaap_IntangibleAssetsCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant