XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.20.2

LEASES (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2020
LEASES |
Components of lease expense |
|  | Nine months |  | Nine months
|  | ended |  | ended
|  |  | September 30, |  |  | September 30,
(thousands of dollars) |  | 2020 |  | 2019
Operating Lease Cost |  |  |  |  |  |
Continuing Operations |  | $ | 112 |  | $ | 112
Discontinued Operations |  |  | 4 |  |  | 4
|  | $ | 116 |  | $ | 116
Schedule of Supplemental Cash Flow Information Related to Operating Leases |
|  |  | Nine months |  | Nine months
|  |  | ended |  | ended
|  |  | September 30, 2020 |  | September 30, 2019
(thousands of dollars) |  |  | Continuing Operations |  | Discontinued Operations |  | Continuing Operations |  | Discontinued Operations
Cash paid for amounts included in lease liabilities: |  |  |  |  |  |  |  |  |
Cash flows from operating leases |  | $ | 115 | $ | 4 | $ | 113 | $ | 4
Right-of-use assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |  |
Operating leases |  | $ | 383 | $ | 10 | $ | 498 | $ | 15
Schedule of Supplemental Balance Sheet Information Relating to Operating Leases |
|  | September 30, |  | December 31,
|  | 2020 |  | 2019
(thousands of dollars, except lease term and discount rate) |  |  | Continuing Operations |  |  | Discontinued Operations |  |  | Continuing Operations |  |  | Discontinued Operations
Operating Leases |  |  |  |  |  |  |  |  |  |  |  |
Operating lease right-of-use assets |  | $ | 383 |  | $ | 10 |  | $ | 470 |  | $ | 14
Current portion of lease liabilities |  |  | 149 |  |  | 10 |  |  | 147 |  |  | 6
Operating lease liabilities – long term portion |  |  | 245 |  |  | — |  |  | 332 |  |  | 8
Total operating lease liabilities |  | $ | 394 |  | $ | 10 |  | $ | 479 |  | $ | 14
Schedule of Weighted-average Remaining Lease Term and Discount Rate for Operating Leases |
|  |  | September 30, |  | September 30,
|  |  | 2020 |  | 2019
Weighted Average Remaining Lease Term (in years) |  |  | 3.0 |  |  | 4.0 |
Discount Rate |  |  | 9.5 | % |  | 9.5 | %
Schedule of Maturities of Lease Liabilities for Operating Leases |
|  | September 30,
|  | 2020
Lease payments by year (In thousands) |  |  | Continuing Operations |  | Discontinued Operations
2020 (remainder of year ) |  | $ | 38 | $ | 2
2021 |  |  | 155 |  | 6
2022 |  |  | 158 |  | 4
2023 |  |  | 92 |  | —
Total lease payments |  |  | 443 |  | 12
Less imputed interest |  |  | (49) |  | (2)
Total Operating Lease Liability |  | $ | 394 | $ | 10

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for supplemental balance sheet information relating to the company's operating leases. + References No definition available. + Details
Name: | wwr_SupplementalBalanceSheetInformationOperatingLeasesTableTextBlock
Namespace Prefix: | wwr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the tabular disclosure for weighted-average remaining lease term and discount rate for operating leases. + References No definition available. + Details
Name: | wwr_WeightedAverageRemainingLeaseTermAndDiscountRateOperatingLeasesTableTextBlock
Namespace Prefix: | wwr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration