Capital Stock - Common Stock Activity (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares outstanding (in shares)	2,054,477	2,063,308
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning issued shares balance (in shares)	533,000
Issuances from private placements (in shares)	267,000
Issuances from preferred stock conversions (in shares)	1,257,000
Issuances related to vested restricted units (in shares)	13,000
Issuance of shares for services (in shares)	1,000
Treasury stock (in shares)	8,000	8,000
Ending issued shares balance (in shares)	2,071,000
Shares issued (in shares)	2,071,000	2,071,000
Common stock, shares outstanding (in shares)	2,063,000	2,063,000