| Schedule of Other (Income) Expense, net |
| | | | | | | | | | | | For the year ended December 31, | | | 2021 | | 2020 | | 2019 | | | | (in thousands) | Unrealized currency exchange (gain) loss (1) | | $ | 493 | | $ | 105 | | $ | (19) | Realized currency exchange loss (gain) | | | (111) | | | (17) | | | 252 | Realized and unrealized loss (gain) from gold and silver rounds, net (1) | | | 55 | | | (1,173) | | | (671) | Loss on disposal of fixed assets | | | 26 | | | 3 | | | 12 | (Decrease) increase in reserve for inventory | | | - | | | (148) | | | 885 | Employee benefit obligation | | | 947 | | | - | | | - | Other (income) expense | | | (390) | | | 42 | | | 5 | Total | | $ | 1,020 | | $ | (1,188) | | $ | 464 |
| (1) | Gains and losses due to changes in fair value are non-cash in nature until such time that they are realized through cash transactions. |
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