Derivative Financial Instruments - Summary of Provisionally Priced Sales (Details) - Gold concentrates sales agreements $ in Thousands	Sep. 30, 2023 USD ($) oz $ / oz
2018
Derivative instruments Settlement
Derivative average price | $ / oz	1,920
Notional Amount Derivative | $	$ 26,551
Outstanding Provisionally Priced Sales Consists of Gold | oz	13,828
2024 and Thereafter
Derivative instruments Settlement
Derivative average price | $ / oz	0
Notional Amount Derivative | $	$ 0
Outstanding Provisionally Priced Sales Consists of Gold | oz	0