XML 91 R65.htm IDEA: XBRL DOCUMENT
v3.19.1

Other Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Other Expense [abstract] |
Schedule of Other Expenses |
|  | Years ended December 31,
|  | 2018 |  | 2017
Loss on disposal of property, plant, and equipment |  | $ | 167 |  | $ | 1,450
Write off of spare parts |  |  | 398 |  |  | 985
Write off of assets held for sale |  |  | 691 |  |  | -
Write off of mineral properties |  |  | - |  |  | 202
Other expense (income) |  |  | 705 |  |  | (956)
|  | $ | 1,961 |  | $ | 1,681

X
- Definition Other Expense [abstract]. + References No definition available. + Details
Name: | fsm_OtherExpenseAbstract
Namespace Prefix: | fsm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of expenses by nature. [Refer: Expenses, by nature] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_10_e&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_DisclosureOfExpensesByNatureExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration