Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- The Company (Policies)
Notes Tables
Notes Details

Stock-Based Compensation - Additional Information (Detail)

v3.10.0.1

Stock-Based Compensation - Additional Information (Detail) - USD ($)		6 Months Ended
	May 01, 2018	Jun. 30, 2018	Jun. 30, 2017
Restricted Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average period		2 years 15 days
Unrecognized compensation expense		$ 2,000,000
Restricted shares vested, fair value		$ 300,000	$ 400,000
Stock awards vesting periods		3 years
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average period		1 year
Unrecognized compensation expense		$ 600,000
Restricted shares vested, fair value		$ 800,000	$ 1,100,000
2003 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, issued		0
Options outstanding, intrinsic value		$ 0
2003 Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense		$ 100,000
2003 Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average period		1 year
2013 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Future common stock issued	On May 1, 2018, our stockholders voted on a fourth amendment to the 2013 Plan (the "2013 Plan") to increase the number of shares that may be issued to officers, employees, non-employee directors and consultants of Revolution and its affiliates under the 2013 Plan to 2,600,000.

- Definition

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

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Net number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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