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Mineral Properties and Exploration and Evaluation Assets (Schedule of Considerations Paid and Estimates of Fair Value of Assets and Liabilties Nonbusiness Combination) (Details) - Lindero Project [member] $ in Thousands | Jul. 28, 2016 USD ($) shares
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Consideration: |
Common shares of acquirer transferred | shares | 14,569,045
Warrants of acquirer transferred | shares | 1,514,677
14,569,045 common shares of the Company | $ 122,813
1,514,677 warrants | 7,401
Costs of the transaction | 8,226
Cash of Goldrock received | (528)
Costs of the transaction paid by Goldrock prior to closing | (2,822)
Cost of transaction, excluding cash acquired and paid by acquiree | 4,876
Total consideration | 135,090
Assets acquired and liabilities assumed: |
Accounts receivable | 249
Machinery and Equipment | 6,954
Accounts payable | (700)
Closure and rehabilitation provision | (100)
Lindero Gold Project | 128,687
Total consideration transferred | 135,090
Total consideration |
Total consideration | 135,090
less: Non-cash issuance of common shares | (122,813)
less: Non-cash issuance of warrants | (7,401)
Comprising: |
Cash transaction costs | 5,404
Cash of Goldrock received | (528)
Cost of transaction, excluding cash acquired and paid by acquiree | $ 4,876

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