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v3.19.3

Warrants (Details) | 12 Months Ended
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Dec. 31, 2018 USD ($) $ / shares shares
Shares available to purchase with warrants |
Outstanding, December 31, 2017 | shares |
Issued | shares | 1,200,000
Exercised | shares |
Forfeited | shares |
Expired | shares |
Outstanding, December 31, 2018 | shares | 1,200,000
Exercisable, December 31, 2018 | shares | 1,200,000
Weighted Average Price |
Outstanding, December 31, 2017 |
Issued | 0.25
Exercised |
Forfeited |
Expired |
Outstanding, December 31, 2018 | 0.25
Exercisable, December 31, 2018 | 0.25
Weighted Average Fair Value |
Outstanding, December 31, 2017 |
Issued | 0.0064
Exercised |
Forfeited |
Expired |
Outstanding, December 31, 2018 | 0.0064
Exercisable, December 31, 2018 | $ 0.0064
Aggregate Intrinsic Value |
Aggregate Intrinsic Value | $ |
Aggregate Intrinsic Value, exercisable | $ |

X
- Definition The amount of aggregate intrinsic value. + References No definition available. + Details
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Balance Type: | debit
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X
- Definition The amount of exercisable aggregate intrinsic value. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Aggregate intrinsic values. + References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | xbrli:stringItemType
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X
- Definition Warrant exercisable. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrants exercised. + References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
Period Type: | duration

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- Definition Warrants expired. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants forfeited. + References No definition available. + Details
Name: | olbg_WarrantsForfeited
Namespace Prefix: | olbg_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants issued. + References No definition available. + Details
Name: | olbg_WarrantsIssued
Namespace Prefix: | olbg_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average fair value warrant exercisable. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

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- Definition Weighted average fair value warrants exercised. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Weighted average fair value warrants expired. + References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
Period Type: | duration

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- Definition Weighted average fair value warrants forfeited. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Weighted average fair value warrants issued. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Weighted average fair value warrants outstanding. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
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- Definition Weighted average price warrant exercisable. + References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
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- Definition Weighted average price warrants exercised. + References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
Period Type: | duration

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- Definition Weighted average price warrants expired. + References No definition available. + Details
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Namespace Prefix: | olbg_
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Balance Type: | na
Period Type: | duration

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- Definition Weighted average price warrants forfeited. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Weighted average price warrants issued. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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- Definition Weighted average price warrants outstanding. + References No definition available. + Details
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Namespace Prefix: | olbg_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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Namespace Prefix: | us-gaap_
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