Debt Instrument, Basis Spread on Fixed Rate, Base Rate

No definition available.

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- Definition

Debt Instrument, Prepayment Amount, Percentage of Principal Amount

+ References

No definition available.

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- Definition

Extinguishment of Debt, Call Premium

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

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Face (par) amount of debt instrument at time of issuance.

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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.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Gross amount of debt extinguished.

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No definition available.

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- Definition

Carrying amount as of the balance sheet date of the asset arising from a financial instrument or a contract used to hedge price changes in underlying assets, and which are expected to be converted into cash or otherwise disposed of after a year or beyond the normal operating cycle, if longer.

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- Definition

Nominal or face amount on the investment owned.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The cash outflow for a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations.

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

No definition available.

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- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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- Definition

The liability due as of the balance sheet date for leasebacks accounted for using the deposit method.

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- Definition

Amount of cash inflow before closing and debt issuance costs received by a seller-lessee in a sale-leaseback recognized in financing activities.

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Long-Term Debt - Additional information (Detail) - USD ($)	1 Months Ended			3 Months Ended	12 Months Ended
	Dec. 31, 2016	Oct. 31, 2015	Jun. 30, 2015	Oct. 03, 2015	Dec. 31, 2016	Dec. 31, 2015	Jul. 31, 2015
Debt Instrument [Line Items]
Debt outstanding	$ 166,896,000				$ 166,896,000	$ 240,661,000
Interest rate cap premiums
Debt Instrument [Line Items]
Hedging asset		$ 135,000,000
Payments for hedging asset		$ 1,000,000
New Credit Facilities \| First Two Years
Debt Instrument [Line Items]
Prepayment percentage of principal			5.00%
New Credit Facilities \| Third Year
Debt Instrument [Line Items]
Prepayment percentage of principal			7.50%
New Credit Facilities \| Fourth and Fifth Year
Debt Instrument [Line Items]
Prepayment percentage of principal			10.00%
New Credit Facilities \| Federal Funds Rate
Debt Instrument [Line Items]
Fixed rate spread (percent)			0.50%
New Credit Facilities \| Eurodollar Rate
Debt Instrument [Line Items]
Fixed rate spread (percent)			1.00%
New Credit Facilities \| Minimum
Debt Instrument [Line Items]
Commitment fee (percent)			0.175%
New Credit Facilities \| Minimum \| LIBOR Rate
Debt Instrument [Line Items]
Variable rate spread (percent)			1.50%
New Credit Facilities \| Minimum \| Base Rate
Debt Instrument [Line Items]
Variable rate spread (percent)			0.50%
New Credit Facilities \| Maximum
Debt Instrument [Line Items]
Commitment fee (percent)			0.30%
New Credit Facilities \| Maximum \| LIBOR Rate
Debt Instrument [Line Items]
Variable rate spread (percent)			2.75%
New Credit Facilities \| Maximum \| Base Rate
Debt Instrument [Line Items]
Variable rate spread (percent)			1.75%
New Credit Facilities \| New Term Loan
Debt Instrument [Line Items]
Face amount of instrument			$ 275,000,000.0
Term of debt instrument			5 years
Proceeds from line of credit					275,000,000
Repayments of line of credit					75,000,000
New Credit Facilities \| Revolving Credit Facility
Debt Instrument [Line Items]
Face amount of instrument			$ 200,000,000.0
Proceeds from issuance of debt			65,000,000
Debt issuance costs			4,800,000
Repayments of line of credit					65,000,000
Remaining borrowing capacity	199,000,000				199,000,000
Outstanding standby letters of credit	1,000,000				1,000,000
Existing Credit Facilities \| New Term Loan
Debt Instrument [Line Items]
Debt extinguished			80,000,000
Debt issuance costs written off			$ 2,800,000
Existing Credit Facilities \| Senior Unsecured Notes
Debt Instrument [Line Items]
Debt issuance costs written off				$ 2,100,000	2,100,000
Debt outstanding				200,000,000			$ 200,000,000
Call premium incurred on extinguishment of debt				$ 9,800,000	9,800,000
Parsons, KS \| Municipal Bonds
Debt Instrument [Line Items]
Purchase of industrial revenue bonds	9,900,000				9,900,000
Parsons, KS
Debt Instrument [Line Items]
Proceeds received from sale of property to be leased back	9,900,000
Total lease liability from assets sold	$ 9,900,000				$ 9,900,000