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Commitments and Contigencies (Details Textual) | 1 Months Ended | 3 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 31, 2020 USD ($) | Mar. 31, 2020 USD ($) t milestone | Mar. 31, 2019 USD ($) | Dec. 31, 2019 USD ($) | Jun. 30, 2019 USD ($) | Dec. 31, 2018 USD ($) | Oct. 31, 2017 USD ($) | Oct. 02, 2014 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Palmarejo Gold Stream Agreement, Deferred Revenue Unamortized Balance |  |  | $ 10,500,000 |  |  |  |  |  |
Deferred Revenue Recognized |  |  | 7,548,000 | $ 445,000 |  |  |  |  |
Silvertip acquisition contingent consideration |  |  | 0 |  | $ 25,000,000 |  |  |  |
Payment for Contingent Consideration Liability, Financing Activities |  |  | 18,750,000 | 0 |  |  |  |  |
Value Added Tax Receivable, Noncurrent | [1] |  | 22,449,000 |  | 28,009,000 |  |  |  |
Surety Bonds Outstanding |  |  | $ 215,600,000 |  |  |  |  |  |
Palmarejo gold production royalty |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Production to be sold, percent |  |  |  |  |  |  |  |  | 50.00%
Price per ounce under agreement |  |  |  |  |  |  |  |  | $ 800
Aggregate deposit to be received |  |  |  |  |  |  |  |  | $ 22,000,000.0
JDS Silver Holdings Ltd. |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Silvertip acquisition contingent consideration |  |  |  |  |  |  |  | $ 50,000,000.0 |
Long-term Purchase Commitment, Milestones | milestone |  |  | 2 |  |  |  |  |  |
JDS Silver Holdings Ltd. | Permit Contingent Consideration |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Silvertip acquisition contingent consideration |  |  |  |  |  |  |  | $ 25,000,000.0 |
Sustained minim and milling per day (in tones) | t |  |  | 1,000 |  |  |  |  |  |
Silvertip [Member] | Permit Contingent Consideration |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Contingent consideration, liability |  |  | $ 25,000,000.0 |  |  |  |  |  |
Payment for Contingent Consideration Liability, Financing Activities |  |  | 18,700,000 |  |  |  |  |  |
Stock Issued During Period, Value, New Issues |  |  | 1,000,000.0 |  |  |  |  |  |
Silvertip [Member] | Resource Contingent Consideration |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Contingent consideration, liability |  |  | 25,000,000.0 |  |  |  |  |  |
Payment for Contingent Consideration Liability, Financing Activities |  | $ 18,800,000 |  |  |  |  |  |  |
Stock Issued During Period, Value, New Issues |  | $ 900,000 |  |  |  |  |  |  |
Kensington |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Revenue liability |  |  | 8,018,000 | 0 | $ 15,010,000 | $ 25,000,000.0 | $ 0 |  |
Deferred Revenue Recognized |  |  | $ (6,992,000) | $ 0 |  |  |  |  |
[1] | Represents VAT that was paid to the Mexican government associated with Coeur Mexicana’s prior royalty agreement with a subsidiary of Franco-Nevada Corporation. The Company continues to pursue recovery from the Mexican government (including through ongoing litigation). See Note 17 -- Commitments and Contingencies for additional detail. The $5.6 million decrease in the three months ended March 31, 2020 is attributable to a weaker Mexican Peso.

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