Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

No definition available.

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41499-112717

+ 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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Commitments and Contingencies - Additional Information (Detail) - USD ($)		12 Months Ended
	Feb. 17, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Net rent expense under operating leases		$ 653,400	$ 1,000,000	$ 1,100,000
Cost of purchasing equipment or components		6,100,000
Settlement expenses		$ 1,100,000
Subsequent Event [Member]
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Settlement expenses	$ 900,000