XML 58 R46.htm IDEA: XBRL DOCUMENT
v3.25.2

OPERATING LEASE RIGHT OF USE ASSET AND LEASE LIABILITIES (Details 3) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024
Cash paid for amounts included in the measurement of lease liabilities: |  |
Lease payment - operating leases | $ (32,176) | $ (56,598)
Operating lease liabilities obtained in exchange for operating lease assets | $ 0 | $ 145,736
Weighted average remaining lease term for operating lease (years) | 3 years 11 months 1 day | 4 years 5 months 1 day
Weighted average discount rate for operating lease | 6.65% | 6.65%

X
- References No definition available. + Details
Name: | bglc_FiniteLivedIntangiblesAssetUsefulLife
Namespace Prefix: | bglc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | bglc_OperatingCashFlowFromOperatingLease
Namespace Prefix: | bglc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | bglc_WeightedAverageDiscountRateForOperatingLease
Namespace Prefix: | bglc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
Name: | us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration