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Other Expense, Net | 6 Months Ended
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Jun. 30, 2018
Other Expense, Net |
Other Expense, Net | 16. Other Expense, net Other expense, net, consisted of the following:
|  | Three months ended June 30, |  | Six months ended June 30,
|  | 2018 |  | 2017 |  | 2018 |  | 2017
|  | (in thousands) |  |  |  |  |  |
Unrealized currency exchange loss (gain) |  | $ | 1,100 |  | $ | (625) |  | $ | 74 |  | $ | (27)
Realized currency exchange (gain) loss |  |  | (735) |  |  | 929 |  |  | 589 |  |  | 993
Unrealized loss (gain) from gold and silver rounds/bullion, net (1) |  |  | 159 |  |  | 148 |  |  | 141 |  |  | (156)
Loss on disposal of fixed assets |  |  | - |  |  | 205 |  |  | 5 |  |  | 301
Other income |  |  | (14) |  |  | (48) |  |  | (21) |  |  | (38)
Total |  | $ | 510 |  | $ | 609 |  | $ | 788 |  | $ | 1,073
| (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. For additional information regarding our fair value measurements and investments, please see Note 18.

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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