XML 70 R58.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Commitments and Contingencies (Details Narrative) - USD ($) | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract] |  |  |
Purchase of obligations | $ 110,000 | $ 895,740 | $ 0
Loss on cybersecurity fraud | $ 144,200 |  |

X
- Definition Loss on Cybersecurity Fraud. + References No definition available. + Details
Name: | PCSA_LossOnCybersecurityFraud
Namespace Prefix: | PCSA_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. + References No definition available. + Details
Name: | us-gaap_PurchaseObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant