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v3.19.1

Notes Payable (Tables) | 12 Months Ended
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Dec. 31, 2018
Notes Payable [Abstract] |
Schedule of notes payable |
|  | December 31, 2018 |  |  | December 31, 2017 |
Bank notes payable from Bank of Communication |  | $ | 467,806 |  |  | $ | - |

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- Definition Tabular disclosure of notes payable. + References No definition available. + Details
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Namespace Prefix: | pbts_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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