The maximum number of shares to be sold under the equity distribution agreement.

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Share Withheld For Tax Withholding Obligation Price Per Share

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The number of shares of stock issued during period to directors.

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Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of warrants or rights outstanding.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The type of stock (i.e. preferred, common, treasury, etc.) being converted in a noncash (or part noncash) transaction.

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The per share amount of a dividend declared, but not paid, as of the financial reporting date.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The cash outflow for cost incurred directly with the issuance of an equity security.

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The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.

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Amount of noncash expense for share-based payment arrangement.

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Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

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Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.

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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.

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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Note 6 - Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025	Feb. 18, 2021
Subsidiary or Equity Method Investee [Line Items]
Share-Based Payment Arrangement, Expense	$ 3,400	$ 2,600	$ 8,100	$ 6,500
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total	$ 18,000		$ 18,000
Stock issued to directors, shares (in shares)			86,532	179,836
Stock-based compensation			$ 9,458	$ 7,562
Common stock issued to directors			$ 1,382	$ 1,034
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)			1 year 2 months 12 days
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares)			270,538	151,976
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation			$ 4,500	$ 900
Share Withheld For Tax Withholding Obligation Price Per Share			$ 16.74	$ 5.82
Common stock, shares authorized (in shares)	1,250,000,000		1,250,000,000		1,250,000,000
Warrants Outstanding	2,060,000		2,060,000		2,068,000
Conversion of warrants	$ 8,000		$ 8,000
Exercise price	$ 8.02		$ 8.02
Conversion of Stock			Each warrant entitles the warrant holder to purchase one share of our common stock
Warrants Issued			64,000
Warrants converted			8,000
Dividend per share	$ 0.00375		$ 0.00375
Klondex Mines Ltd
Subsidiary or Equity Method Investee [Line Items]
Warrants Outstanding	2,060,000		2,060,000
Convertible Common Stock [Member]
Subsidiary or Equity Method Investee [Line Items]
Shares, Issued	10,354		10,354
Convertible Preferred Stock [Member]
Subsidiary or Equity Method Investee [Line Items]
Dividend per share	$ 0.875		$ 0.875
Common Stock [Member]
Subsidiary or Equity Method Investee [Line Items]
Common stock issued to directors			$ 22	$ 41
Preferred Stock [Member]
Subsidiary or Equity Method Investee [Line Items]
Shares, Issued	3,220		3,220
At the market Offering [Member]
Subsidiary or Equity Method Investee [Line Items]
Equity Distribution Agreement, Maximum Number of Shares to be Sold (in shares)	59,802,012		59,802,012			60,000,000
At the market Offering [Member] \| At The Market Equity Distribution Agreement [Member]
Subsidiary or Equity Method Investee [Line Items]
Proceeds from Issuance or Sale of Equity			$ 348,500
Payments of Stock Issuance Costs			$ 5,400