Prepaids and deposits (Tables)

12 Months Ended

Dec. 31, 2025

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Components of Prepaids and Other Net and Other Assets

The following table provides the components of Prepaids and deposits (in thousands):

	Year Ended December 31,
	2025		2024
Prepaids and deposits, current:
Prepaids:
Insurance	$	1,215	$	1,215
Mining claims and permit fees	569		564
Surety bond fees	560		553
License fees	405		324
Other	22		28
Deposits	182		179
Total	$	2,953	$	2,863
Prepaids, non-current:
Insurance	$	37	$	—
Royalty – advance payment on Crofoot Royalty	—		600
Total	$	37	$	600