Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Realized gain embedded derivative, net	$ (1,212)
Unrealized gain (loss) - embedded derivative, net	278
Total sales, net	23,869	$ 29,029	$ 106,350	$ 87,133
Dore
Disaggregation of Revenue [Line Items]
Less: Treatment and refining charges	(18)
Total concentrate sales, net	1,545
Gold Dore
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	1,517
Silver Dore
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	46
Concentrate
Disaggregation of Revenue [Line Items]
Less: Treatment and refining charges	(2,842)
Total concentrate sales, net	23,258
Gold Concentrate
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	7,592
Silver Concentrate
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	4,266
Copper Concentrate
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	2,164
Lead Concentrate
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	2,075
Zinc Concentrate
Disaggregation of Revenue [Line Items]
Total concentrate sales, net	10,003
Co-products
Disaggregation of Revenue [Line Items]
Realized gain embedded derivative, net	$ 900	$ 200	$ 800	$ 500