Consolidated Statements of Changes in Stockholders' Equity (Parentheticals) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Stock issued to directors, shares (in shares)	68,816	207,000	391,000
Common stock issued for 401(k) match, shares (in shares)	978,964	685,000	1,584,000
Common Stock, Dividends, Per Share, Cash Paid	$ 0.0375	$ 0.0375	$ 0.01625
Preferred Stock, Dividends Per Share, Declared	$ 2.63	$ 2.63	$ 2.63
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture			2,800,000
Common stock issued to Alexco Resource Corp. shareholders ( in shares)	17,992,875
Common stock issued to settle the acquired silver stream (in shares)	34,800,990
Common stock issued under ATM program , shares	3,860,199
Stock Issued During Period, Shares, Employee Benefit Plan	2,190,000	4,500,000	2,869,000
Restricted stock unit distributions, shares (in shares)	2,192,795	1,653,000	1,702,000
Stock Issued During Period, Shares, Treasury Stock Reissued			650,000
Number of series B preffered stock coverted	40
Common stock issued upon conversion of series B preffered stock	128