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v3.19.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Operating Activities: |  |
Net loss | $ (35,684) | $ (19,288)
Reconciliation of net loss to cash used in operations: |  |
Accretion of asset retirement obligations | 993 | 1,039
Decrease in restoration and reclamation accrual | (521) | (97)
Amortization of debt discount |  | 30
Amortization of note receivable discount | (678) | (744)
Amortization of non-cash investor relations fee | 21 | 250
Depreciation and amortization | 116 | 142
Stock compensation expense | 332 | 101
Common stock issued as payment of accounts payable | 95 | 25
Common stock issued for purchase of lithium mineral interests | 114 |
Impairment of uranium properties | 23,712 | 11,436
Gain on disposal of fixed assets | (104) | (1)
Gain on sale of uranium properties |  | (4,963)
Loss on extinguishment of convertible debt |  | 39
Loss on sale of marketable securities | 484 |
Effect of changes in operating working capital items: |  |
Decrease in receivables | 105 | 5
Decrease (increase) in prepaid and other current assets | 56 | (22)
(Decrease) increase in payables, accrued liabilities and deferred credits | (689) | 445
Net Cash Used In Operating Activities | (11,648) | (11,603)
Cash Flows From Investing Activities: |  |
Purchases of equipment |  | (100)
Proceeds from the sale of securities | 834 |
Proceeds from disposal of mineral properties, net |  | 1,950
Proceeds from disposal of property, plant and equipment | 104 | 1
Proceeds from note receivable | 1,134 |
Acquisition of Alabama Graphite, net of cash acquired | (1,547) | (833)
Net Cash Provided By Investing Activities | 525 | 1,018
Cash Flows From Financing Activities: |  |
Payments on borrowings |  | (5,500)
Issuance of common stock, net | 8,715 | 16,535
Payment of minimum withholding taxes on net share settlements of equity awards | (5) | (1)
Net Cash Provided By Financing Activities | 8,710 | 11,034
Net (decrease) increase in cash, cash equivalents and restricted cash | (2,413) | 449
Cash, Cash Equivalents and Restricted Cash, Beginning of Period | 7,722 | 7,273
Cash, Cash Equivalents and Restricted Cash, End of Period | 5,309 | 7,722
Cash Paid During the Period for: |  |
Interest | 9 | 130
Supplemental Non-Cash Information with Respect to Investing and Financing Activities: |  |
Securities received for payment of notes receivable - Laramide | 750 |
Securities received for asset disposal-Laramide |  | 568
Common stock issued for acquisition of Alabama Graphite | 6,394 |
Stock options and warrants issued for acquisition of Alabama Graphite | 90 |
Common stock issued for consulting services | 95 | 325
Common stock issued for purchase of lithium mineral interests | 114 |
Common stock issued for payment of commitment fees |  | 1,214
Total Non-Cash Investing and Financing Activities for the Period | $ 7,443 | $ 2,107

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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 + Details
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- References No definition available. + Details
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- Definition Amortization of non-cash investor relations fees. + References No definition available. + Details
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Namespace Prefix: | wwr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Amortization of notes receivable discount. + References No definition available. + Details
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Namespace Prefix: | wwr_
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Balance Type: | debit
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- Definition Common stock issued as payment of accounts payable. + References No definition available. + Details
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- Definition Common stock issued for commitment fees. + References No definition available. + Details
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Balance Type: | credit
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- Definition Common stock issued for purchase of lithium mineral interests. + References No definition available. + Details
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- Definition Common stock issued for purchase of lithium mineral interests. + References No definition available. + Details
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- Definition Gain on disposal of fixed assets. + References No definition available. + Details
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Balance Type: | credit
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- Definition Gain on sale of uranium properties. + References No definition available. + Details
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Balance Type: | credit
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- Definition Non cash investing and financing activities. + References No definition available. + Details
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Balance Type: | credit
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- Definition Proceeds from disposal of mineral properties, net. + References No definition available. + Details
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- Definition Securities received for asset disposal. + References No definition available. + Details
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- Definition Securities received for payment of notes receivable. + References No definition available. + Details
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- Definition Stock Issued During Period Value For Acquisition Of Business.. + References No definition available. + Details
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- Definition Stock options and warrants issued for acquisition. + References No definition available. + Details
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