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v3.7.0.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
OPERATING ACTIVITIES |  |  |
Net loss | $ (39,864,000) | $ (82,357,000) | $ (86,635,000)
Items not involving cash: |  |  |
Depletion, depreciation and amortization | 4,258,000 | 7,787,000 | 6,796,000
Stock-based compensation (Note 9) | 2,657,000 | 1,099,000 | 1,405,000
Change in value of convertible debentures (Note 6) | 407,000 | 1,548,000 | (300,000)
Accretion of asset retirement obligation | 906,000 | 494,000 | 412,000
Unrealized foreign exchange losses | 173,000 | 483,000 | (247,000)
Non-cash standby cost accrued | 4,186,000 | 877,000 | 9,000
Non-cash costs directly attributable to acquisitions | 0 | 3,928,000 | 0
Impairment of inventories | 5,362,000 | 0 | 0
Abandonment of mineral properties | 1,036,000 | 2,770,000 | 0
Impairment of goodwill (Note 10) | 0 | 47,730,000 | 0
Impairment of plant and equipment and mineral properties (Note 10) | 0 | 8,224,000 | 80,071,000
Change in value of investments | 0 | (38,000) | 404,000
Other non- cash (income) expenses | (437,000) | (500,000) | (1,377,000)
Changes in assets and liabilities |  |  |
(Increase) decrease in inventories | 13,158,000 | 5,751,000 | (6,764,000)
(Increase) decrease in trade and other receivables | 2,403,000 | (2,017,000) | 54,000
(Increase) decrease in prepaid expenses and other assets | (365,000) | (404,000) | 279,000
Increase (decrease) in accounts payable and accrued liabilities | (4,007,000) | 2,519,000 | (689,000)
Changes in deferred revenue | 174,000 | 648,000 | 88,000
Cash paid for reclamation and remediation activities (Note 5) | (2,086,000) | (626,000) | (1,197,000)
Net cash (used in) provided by operating activities | (12,039,000) | (2,084,000) | (7,691,000)
INVESTING ACTIVITIES |  |  |
Purchase of mineral properties and property, plant and equipment | (260,000) | (4,297,000) | (816,000)
Acquisition of Uranerz Energy Corporation, net of cash acquired | 0 | 2,459,000 | 0
Acquisition of Alta Mesa, net of cash acquired | (1,290,000) | 0 | 0
Acquisition of Roca Honda, net of cash acquired | 101,000 | 0 | 0
Change in cash deposited with regulatory agencies for asset retirement obligations (Note 5) | (5,663,000) | 5,268,000 | 9,330,000
Sale of mineral properties held for sale | 845,000 | 0 | 1,995,000
Proceeds from sale of plant and equipment | 0 | 0 | 233,000
Proceeds from sale of marketable securities | 0 | 0 | 396,000
Net cash (used in) provided by investing activities | (6,267,000) | 3,430,000 | 11,138,000
FINANCING ACTIVITIES |  |  |
Issuance of common shares for cash | 25,291,000 | 2,627,000 | 483,000
Option and warrant exercises | 18,000 | 187,000 | 120,000
Repayment of loans and borrowings | (3,168,000) | (1,730,000) | (134,000)
Cash received from non-controlling interest | 37,000 | 304,000 | 0
Net cash (used in) provided by financing activities | 22,178,000 | 1,388,000 | 469,000
INCREASE IN CASH AND CASH EQUIVALENTS DURING THE PERIOD | 3,872,000 | 2,734,000 | 3,916,000
Effect of exchange rate fluctuations on cash held in foreign currencies | 64,000 | (180,000) | (134,000)
Cash and cash equivalents - beginning of period | 12,965,000 | 10,411,000 | 6,629,000
CASH AND CASH EQUIVALENTS - END OF PERIOD | 16,901,000 | 12,965,000 | 10,411,000
Non-cash investing and financing transactions: |  |  |
Issuance of secured notes for acquisition of mineral properties | 0 | 446,000 | 0
Issuance of common shares for acquisition of mineral properties |  | 550,000 | 0
Issuance of common shares, options and warrants for acquisition of Uranerz Energy Corporation | 0 | 109,354,000 | 0
Issuance of common shares for acquisition of Alta Mesa (Note 7d) | 11,378,000 | 0 | 0
Issuance of common shares for acquisition of 40% interest in Roca Honda (Note 7c) | 2,679,000 | 0 | 0
Shares issued for consulting services | $ 479,000 | $ 0 | $ 0

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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585 + Details
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=51831255 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=51831270 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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