Consolidated funded debt ratio.

No definition available.

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- Definition

Line of Credit Facility, Additional Borrowing Capacity

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Line of credit facility covenant consolidated current assets to consolidated current liabilities ratio.

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility Maturity Date

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ 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

Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Indebtedness - Additional Information (Detail) - USD ($)	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Apr. 14, 2015
Debt Instrument [Line Items]
Available borrowings capacity under credit agreement		$ 40,189,000
Senior secured credit facility term	5 years
Senior secured credit facility, maturity date	Jun. 17, 2018
Description of variable rate basis	(i) LIBOR plus the “Applicable Rate” which is based upon the Consolidated Funded Debt Ratio (“Eurocurrency Rate Loan”) or (ii) the greater of (x) the Prime Rate, (y) the Federal Funds Rate plus 0.5%, and (z) the Daily One-Month LIBOR Rate plus 1.00%, plus, in the case of (x), (y) or (z) the Applicable Rate (“Alternate Base Rate Loan”).
Ratio of consolidated current assets to consolidated current liabilities			120.00%
Revolving Line of Credit
Debt Instrument [Line Items]
Available borrowings capacity under credit agreement	$ 200,000,000
Maximum
Debt Instrument [Line Items]
Consolidated funded debt ratio			350.00%
Capacity to increase borrowings under credit agreement	95,985,000
Minimum
Debt Instrument [Line Items]
Consolidated funded debt ratio			325.00%
Term Loan \| Maximum
Debt Instrument [Line Items]
Accordion feature	$ 100,000,000
Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
LIBOR Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%