Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions		12 Months Ended
Sep. 26, 2013	Dec. 31, 2016
Loss Contingencies [Line Items]
Net settlement		$ 2.4
California Hawaiian
Loss Contingencies [Line Items]
Loss contingency accrual		9.9
Monte Del Lago
Loss Contingencies [Line Items]
Loss contingency accrual		1.5
Santiago Estates
Loss Contingencies [Line Items]
Loss contingency accrual		$ 1.9
City of Santee
Loss Contingencies [Line Items]
One-time rent increase	2.50%
Annual rent increase, percentage of CPI	100.00%
Rent increase upon turnover of site	10.00%
Annual rent increase, percentage of CPI, prior to settlement	70.00%

Annual rent increase up to a percentage of CPI that was allowed prior to a settlement agreement.

No definition available.

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- Definition

Litigation Settlement Amount, Net of Recoveries

+ References

No definition available.

+ Details

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- Definition

Annual rent increase up to CPI allowed under a settlement agreement.

+ References

No definition available.

+ Details

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- Definition

The percentage of rent increase allowed under a settlement agreement.

+ References

No definition available.

+ Details

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- Definition

The rate increase on a site upon turnover of that site allowed under a settlement agreement.

+ References

No definition available.

+ Details

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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

Amount of loss contingency liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

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- Details

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- Details

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- Details

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