Employee Benefit Plan - Additional Information (Details) - USD ($) $ in Millions	8 Months Ended	12 Months Ended
Dec. 31, 2015	Dec. 31, 2016
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan, description		We match voluntary employee contributions at a rate of 100% for the first 3% of an employee’s annual compensation and at a rate of 50% for the next 2% of an employee’s annual compensation
Expense recognized under defined contribution plan	$ 0.1	$ 0.4
Defined Contribution Plan First 3% of Employee's Compensation
Defined Contribution Plan Disclosure [Line Items]
Percentage of employer matching compensation contributed		100.00%
Percentage of employee's compensation contributed		3.00%
Defined Contribution Plan Next 2% of Employee's Compensation
Defined Contribution Plan Disclosure [Line Items]
Percentage of employer matching compensation contributed		50.00%
Percentage of employee's compensation contributed		2.00%

The amount of the cost recognized during the period for defined contribution plans.

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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.

+ Details

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- Definition

Percentage employer matches of the employee's percentage contribution matched.

+ References

No definition available.

+ Details

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Description of the terms and benefits provided by the employer's defined contribution plans. A defined contribution plan provides benefits in return for services rendered, provides an individual account for each participant, and has terms that specify how contributions to the individual's account are to be determined rather than the amount of benefits the individual is to receive. Under a defined contribution pension plan, the benefits a participant will receive depend solely on the amount contributed to the participant's account, the returns earned on investments of those contributions, and forfeitures of other participants' benefits that may be allocated to such participant's account. A description of the plan(s) including employee groups covered, the basis for determining contributions, and the nature and effects of significant matters affecting comparability of information for all periods presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Defined Contribution Plan
-URI http://asc.fasb.org/extlink&oid=49180617

+ Details

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- Details

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- Details

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