XML 73 R57.htm IDEA: XBRL DOCUMENT
v3.24.1

Capital Stock - Warrants Activity (Details) - $ / shares |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 07, 2023 | Apr. 23, 2023 | Dec. 31, 2023 | Dec. 31, 2021
Number of Warrants |  |  |  |
Warrants outstanding, beginning (in shares) |  |  | 343,099 |
Granted (in shares) |  |  | 4,543,626 |
Exercised (in shares) |  |  | (746,027) |
Expired (in shares) | (1,934) | (667) | (2,601) |
Forfeited (in shares) |  |  | 247 |
Warrants outstanding, ending (in shares) |  |  | 4,137,850 |
Warrants outstanding, ending (in shares) |  |  | 4,137,850 | 343,099
Weighted Average Exercise Price |  |  |  |
Warrants outstanding, beginning (in dollars per share) |  |  | $ 66.34 |
Granted (in dollars per share) |  |  | 1.71 |
Exercised (in dollars per share) |  |  | 0.78 |
Expired (in dollars per share) |  |  | 76.93 |
Forfeited (in dollars per share) |  |  | 0 |
Warrants outstanding, ending (in dollars per share) |  |  | 1.73 |
Exercise price (in dollars per share) |  |  | $ 1.73 | $ 995.06

X
- Definition Class Of Warrant Or Right, Exercised + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightExercised
Namespace Prefix: | glow_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Exercised, Weighted Average Exercise Price + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightExercisedWeightedAverageExercisePrice
Namespace Prefix: | glow_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Expired + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightExpired
Namespace Prefix: | glow_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Expired, Weighted Average Exercise Price + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightExpiredWeightedAverageExercisePrice
Namespace Prefix: | glow_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Forfeited + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightForfeited
Namespace Prefix: | glow_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Forfeited, Weighted Average Exercise Price + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightForfeitedWeightedAverageExercisePrice
Namespace Prefix: | glow_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Granted + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightGranted
Namespace Prefix: | glow_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class Of Warrant Or Right, Granted, Weighted Average Exercise Price + References No definition available. + Details
Name: | glow_ClassOfWarrantOrRightGrantedWeightedAverageExercisePrice
Namespace Prefix: | glow_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Warrants Outstanding + References No definition available. + Details
Name: | glow_NumberOfWarrantsOutstandingRollForward
Namespace Prefix: | glow_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted Average Exercise Price + References No definition available. + Details
Name: | glow_WeightedAverageExercisePriceAbstract
Namespace Prefix: | glow_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant