XML 55 R22.htm IDEA: XBRL DOCUMENT v3.22.4

Common Shares (Tables)

12 Months Ended

Dec. 31, 2022

Common Shares

Summary of outstanding warrants

​

​	​	​	​	​	​	​	​	​
​	​	​	​	Weighted		​	Weighted	​
​	​	​	​	Average		​	Average	​
​	​	Warrants	​	Exercise Price		​	Remaining Life	​
​		Outstanding		Per Share			(Years)
As of December 31, 2020	​	—	​	$	—	​	—	​
Issued	​	7,408,101	​	​	1.25	​	3.0	​
As of December 31, 2021	​	7,408,101	​	$	1.25	​	2.5	​
As of December 31, 2022	​	7,408,101	​	$	1.25	​	1.5	​

​

Summary of stock-based compensation expense

​

​	​	​	​	​	​	​	​
​	​	Year Ended December 31,					​
​		2022			2021
RSUs	​	$	507	​	$	672	​
DSUs	​	​	272	​	​	212	​
Stock Options	​	​	—	​	​	3	​
​	​	$	779	​	$	887	​
​	​	​	​	​	​	​	​
Phantom units	​	$	—	​	$	26	​

​

Summary of restricted stock unit activity

​

​	​	​	​	​	​	​
​	​	​	​	Weighted Average		​
​	​	Number	​	Grant-Date Fair		​
​		of RSUs		Value Per RSU		​
Unvested - December 31, 2020	​	2,467,002		$	0.42
Granted	​	891,000	​	​	0.76	​
Cancelled/forfeited	​	(413,335)	​	​	0.48	​
Vested, net of shares withheld	​	(946,328)	​	​	0.46	​
Unvested - December 31, 2021	​	1,998,339		$	0.53
Granted	​	759,000	​	​	0.59	​
Cancelled/forfeited	​	(395,569)	​	​	0.51	​
Vested, net of shares withheld	​	(889,762)	​	​	0.49	​
Unvested - December 31, 2022	​	1,472,008	​	$	0.60	​

​

Summary of deferred stock units

​

​	​	​	​	​	​	​
​	​	​	​	​	​	​
​	​	​	​	​	Weighted Average	​
​	​	Number of	​	​	Grant-Date Fair	​
​		DSUs		​	Value per DSU
Outstanding - December 31, 2020	​	726,000	​	$	0.57	​
Granted	​	204,000	​	​	1.04	​
Outstanding - December 31, 2021	​	930,000	​	$	0.68	​
Granted	​	324,000	​	​	0.84	​
Outstanding - December 31, 2022	​	1,254,000	​	$	0.72	​

​

Summary of option activity

​

​	​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​		​	Weighted Average	​	​		​
​	​	​	​	Weighted Average		​	Remaining	​	Aggregate		​
​	​	Number of	​	Exercise Price		​	Contractual Term	​	Intrinsic		​
​		Options		Per Option			(Years)		Value
Outstanding - December 31, 2020	​	1,367,000		$	0.71	​	2.63	​	$	507	​
Outstanding - December 31, 2021	​	1,367,000		$	0.71	​	1.64	​	$	38	​
Outstanding - December 31, 2022	​	1,367,000	​	$	0.71	​	0.64	​	$	—	​
​	​	​	​	​	​	​	​	​	​	​	​
Exercisable - December 31, 2022	​	1,367,000	​	$	0.71	​	0.64	​	$	—	​

​

Summary of the status of unvested stock options

​

​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	Weighted	​
​	​	​	​	Weighted		​	Average	​
​	​	​	​	Average		​	Remaining	​
​	​	​	​	Grant-Date		​	Amortization	​
​	​	Number of	​	Fair Value		​	Period	​
​		Options		Per Option			(Years)
Unvested - December 31, 2020	​	33,333	​	$	0.31	​	0.25	​
Vested	​	(33,333)	​	​	0.31	​	​	​
Unvested - December 31, 2021	​	—	​	$	—	​	—	​
Unvested - December 31, 2022	​	—	​	$	—	​	—	​

​

Summary of phantom units

​

​	​	​	​	​	​
​	​	​	​	Weighted Average	​
​	​	​	​	Remaining	​
​	​	Number of	​	Vesting Term	​
​		Phantom Units		(Years)
Unvested - December 31, 2020	​	72,000		0.5	​
Vested	​	(72,000)	​	​	​
Unvested - December 31, 2021	​	—	​	—	​
Unvested - December 31, 2022	​	—	​	—	​

​

Schedule of weighted average common shares

​

​	​	​	​	​	​
​	​	At December 31,			​
​		2022		2021	​
Basic Common Shares	​	118,005,490	​	110,263,237	​
Effect of dilutive stock-based awards	​	—	​	—	​
Diluted Common Shares	​	118,005,490	​	110,263,237	​

​

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the change in restricted stock units (RSUs).

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Schedule Of Deferred Stock Units Activity [Table Text Block]

+ References

No definition available.

+ Details

Name:	vgz_ScheduleOfDeferredStockUnitsActivityTableTextBlock
Namespace Prefix:	vgz_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the change in phantom units.

+ References

No definition available.

+ Details

Name:	vgz_ScheduleOfPhantomUnitsActivityTableTextBlock
Namespace Prefix:	vgz_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the securities (Share based compensation) called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.

+ References

No definition available.

+ Details

Name:	vgz_ScheduleOfWarrantsActivityUnderShareBasedCompensationPlanTableTextBlock
Namespace Prefix:	vgz_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration