Condensed Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Note receivable, allowance for credit losses	$ 3,821	$ 0
Preferred shares , no par value	$ 0	$ 0
Preferred shares, shares issued (in shares)	49,981	60,000
Preferred shares, outstanding (in shares)	49,981	60,000
Common shares, no par value	$ 0	$ 0
Common shares, issued (in shares)	11,423,310	9,804,609
Common shares, outstanding (in shares)	11,423,310	9,804,609

Amount of allowance for credit loss on financing receivable, classified as current.

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