The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

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Commitments and Contingencies - Additional Information (Detail)	Mar. 13, 2014 USD ($)	Apr. 23, 2010 USD ($) subsidiary	Mar. 23, 2015 USD ($)
David Opalinski and James McCabe
Commitment And Contingencies [Line Items]
Allegations loss		$ 0
Leonor Rodriguez
Commitment And Contingencies [Line Items]
Allegations loss	$ 0
Staffing Managers Case [Member]
Commitment And Contingencies [Line Items]
Number of subsidiaries \| subsidiary		1
Jessica Gentry
Commitment And Contingencies [Line Items]
Loss contingency			$ 0