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LEASES (Tables)

6 Months Ended

Jun. 30, 2021

LEASES

Components of lease expense

​

​	​	​	​	​	​	​
​		For the Six Months Ended
​	​	June 30,
(thousands of dollars)	​	2021		​	2020
Operating lease cost	​	$	77	​	$	81

Schedule of Supplemental Cash Flow Information Related to Leases

​

​	​	​	​	​	​	​
​	​	For the Six Months Ended
​	​	June 30,
(thousands of dollars)		2021		​	2020
Cash paid for amounts included in lease liabilities:		​		​	​
Operating cash flows from operating leases	​	$	77	​	$	79
​	​	​	​	​	​	​
Right-of-use assets obtained in exchange for lease obligations:	​			​
Operating leases	​	$	291	​	$	424

Schedule of Supplemental Balance Sheet Information Relating to Leases

​

​	​	​	​	​	​	​
​		June 30,		​	December 31,
(thousands of dollars, except lease term and discount rate)	​	2021		​	2020
Operating Leases		​		​	​
Operating lease right-of-use assets	​	$	291	​	$	353
​	​	​	​	​	​	​
Current portion of lease liabilities	​	$	151	​	$	149
Operating lease liabilities – long term portion	​		150	​		214
Total operating lease liabilities	​	$	301	​	$	363

Schedule of Weighted-average Remaining Lease Term and Discount Rate for Operating Leases

​

​	​	​	​	​	​	​	​
​	​	​	For the Three Months Ended
​	​	​	June 30,
​	​	​	2021		​	2020
Weighted Average Remaining Lease Term (in years)	​		2.0	​	​	3.2	​
​	​	​	​	​	​	​	​
Discount Rate	​		9.5	%	​	9.5	%

Schedule of Maturities of Lease Liabilities for Operating Leases

​

​	​	​	​
Lease payments by year		June 30,
(In thousands)	​	2021
2021 (remainder of year)	​	$	79
2022	​		158
2023	​		92
Total lease payments	​		329
Less imputed interest	​		(28)
Total	​	$	301

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=121609121&loc=SL77918686-209980

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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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=121609121&loc=SL77918701-209980

+ Details

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X

- Definition

Tabular disclosure of supplemental cash flow information for the periods presented.

+ References

No definition available.

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Data Type:	nonnum:textBlockItemType
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X

- Definition

The entire disclosure for supplemental balance sheet information relating to the company's operating leases.

+ References

No definition available.

+ Details

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Namespace Prefix:	wwr_
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X

- Definition

Represents the tabular disclosure for weighted-average remaining lease term and discount rate for operating leases.

+ References

No definition available.

+ Details

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