XML 30 R19.htm IDEA: XBRL DOCUMENT
v3.21.2

BASIS OF PRESENTATION (Policies) | 6 Months Ended
--- | ---
Jun. 30, 2021
BASIS OF PRESENTATION |
Recently Adopted Accounting Pronouncements | Recently Adopted Accounting Pronouncements In December 2019, the Financial Accounting Standards Board (“FASB”) issued ASU 2019-12, “Income Taxes - Simplifying the Accounting for Income Taxes (Topic 740)” which is intended to simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application. ASU 2019-12 became effective for interim and annual periods beginning after December 15, 2020. The adoption of ASU 2019-12 did not result in a material impact to our condensed consolidated financial statements.
Recently Issued Accounting Pronouncements | Recently Issued Accounting Pronouncements In June 2016, the FASB issued ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”. ASU 2016-13 will change how companies account for credit losses for most financial assets and certain other instruments. For trade receivables, loans and held-to-maturity debt securities, companies will be required to estimate lifetime expected credit losses and recognize an allowance against the related instruments. For available for sale debt securities, companies will be required to recognize an allowance for credit losses rather than reducing the carrying value of the asset. The adoption of this update, if applicable, will result in earlier recognition of losses and impairments. ASU 2016-13 will be effective for interim and annual periods beginning after December 15, 2022. In November 2018, the FASB issued ASU 2018-19, “Codification Improvements to ASC 326, Financial Instruments – Credit Losses.” ASU 2016-13 introduced an expected credit loss methodology for the impairment of financial assets measured at amortized cost basis. That methodology replaces the probable, incurred loss model for those assets. ASU 2018-19 is the final version of Proposed Accounting Standards Update 2018-270, which has been deleted. Additionally, the amendments clarify that receivables arising from operating leases are not within the scope of Subtopic 326-20. Instead, impairment of receivables arising from operating leases should be accounted for in accordance with ASC 842, Leases. ASU 2018-19 will be effective for interim and annual periods beginning after December 15, 2022. The Company is currently evaluating ASU 2016-13 and ASU 2018-19 for the potential impact of adopting this guidance on its financial reporting.
Cash, Cash Equivalents and Restricted Cash | Cash, Cash Equivalents and Restricted Cash The following table provides a reconciliation of cash, cash equivalents and restricted cash as reported within the Condensed Consolidated Balance Sheets that sum to the total of the same such amounts shown in the statement of cash flows. ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | As of June 30,
(thousands of dollars) |  | 2021 |  | 2020
Cash and cash equivalents | ​ | $ | 119,138 | ​ | $ | 2,330
Restricted cash - pledged deposits for performance bonds | ​ |  | — | ​ |  | 3,807
Cash, cash equivalents and restricted cash shown in the statement of cash flows | ​ | $ | 119,138 | ​ | $ | 6,137
​ The Company’s restricted cash on June 30, 2020, consisted of funds held in money market accounts and used as collateral for performance obligation bonds related to the future restoration and reclamation of the Company’s South Texas uranium properties. The performance obligation bonds were required for future restoration and reclamation obligations for the Company’s South Texas uranium properties. With the divestiture of the Company’s uranium subsidiaries, all performance obligations and related restricted cash was transferred to enCore Energy Corp. (“enCore”) as of December 31, 2020. The funds were not available for the payment of general corporate expenses and were excluded from cash and cash equivalents as of June 30, 2020.

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Entity's cash and cash equivalents accounting policy with respect to restricted balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4273-108586 + Details
Name: | us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
Name: | us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Recently Adopted Accounting Pronouncements [Policy Text Block] + References No definition available. + Details
Name: | wwr_RecentlyAdoptedAccountingPronouncementsPolicyTextBlock
Namespace Prefix: | wwr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration