v3.4.0.3

Stock incentive plans (Details 3) - Stock options	3 Months Ended
	Mar. 31, 2016
Stock incentive plans
Vesting period	4 years
Vesting percentage when the individual completes 12 months of continuous service	25.00%
Continuous service period of individual	12 months
Vesting percentage on a monthly basis	75.00%

X

- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the continuous service period of an individual that is required for vesting a specified percentage of awards.

+ References

No definition available.

+ Details

Name:	wifi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardContinuousServicePeriodOfIndividual
Namespace Prefix:	wifi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the vesting rights percentage on a monthly basis under the compensation plan.

+ References

No definition available.

+ Details

Name:	wifi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPercentageOnMonthlyBasis
Namespace Prefix:	wifi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the vesting rights percentage when the individual completes a specified period of continuous service under the compensation plan.

+ References

No definition available.

+ Details

Name:	wifi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPercentageUponIndividualCompletesSpecifiedMonthsOfContinuousService
Namespace Prefix:	wifi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AwardTypeAxis=wifi_EmployeeAndNonemployeeStockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: