XML 11 R38.htm IDEA: XBRL DOCUMENT v3.19.3

Stockholders' Equity (Details 2) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Stock-based compensation expense			$ 1,233,962	$ 1,205,682
Cost of revenue [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Stock-based compensation expense	$ 375	$ 529	1,099	870
Sales and marketing expense [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Stock-based compensation expense	20	981	110	3,202
Product development expense [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Stock-based compensation expense	8,824	14,380	108,633	33,640
General and administrative expense [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Stock-based compensation expense	143,183	211,818	567,998	610,848
Total stock compensation expense [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Stock-based compensation expense	$ 152,402	$ 227,708	$ 677,840	$ 649,560

X

- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

+ Details

Name:	us-gaap_ShareBasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=peer_ProductDevelopmentExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=peer_ShareBasedCompensationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: