Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

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No definition available.

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- 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.

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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-Publisher FASB
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-Topic 805
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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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-Publisher FASB
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- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Acquisition of Businesses - Narrative (Details) $ in Thousands, CAD in Millions			1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 29, 2016 USD ($)	Dec. 29, 2016 CAD	Mar. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
FlyOver Canada
Business Acquisition [Line Items]
Business acquisition date					Dec. 29, 2016
Purchase price	$ 50,920	CAD 68.8
Acquisition related costs					$ 100	$ 500
Intangible assets	$ 6,028
Weighted average useful life of intangibles	9 years 4 months 25 days	9 years 4 months 25 days
Revenue				$ 4,200	8,000
Operating income (losses)				$ 2,200	$ 2,500
FlyOver Canada \| Trade name
Business Acquisition [Line Items]
Intangible assets	$ 3,700
FlyOver Canada \| Customer relationships
Business Acquisition [Line Items]
Intangible assets	1,600
FlyOver Canada \| Non-compete agreements
Business Acquisition [Line Items]
Intangible assets	$ 700
Poken Event Visitor Engagement Technology
Business Acquisition [Line Items]
Purchase price			$ 1,700