Accrued Interest Paid

No definition available.

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- Definition

Consolidated fixed charge coverage ratio.

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No definition available.

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- Definition

Represents the minimum amount of excess availability to be maintained by the entity to avoid activating default provisions.

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No definition available.

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Represents the covenant under which excess availability should not fall below percentage of current borrowing base for more than specified consecutive business days to avoid activating default provisions.

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No definition available.

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- Definition

Represents the covenant under which excess availability should not fall below specified limit for more than specified consecutive business days to avoid activating default provisions.

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No definition available.

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- Definition

Debt instrument discount rate.

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No definition available.

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- Definition

Debt instrument prepayment percentage.

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No definition available.

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- Definition

Debt instrument prepayment terms.

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No definition available.

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- Definition

Line of credit facility amendment fees incurred.

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Non renewal notification period required in writing of debt instrument agreement.

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- Definition

Percentage of excess cash flow.

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Percentage of greatest amount of letter of credit drawn.

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Percentage of net cash proceeds from issuances or incurrence of debt.

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No definition available.

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- Definition

Percentage of net cash proceeds of non ordinary sales or other dispositions of assets.

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No definition available.

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- Definition

Percentage of payments from insurance settlement.

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No definition available.

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- Definition

Renewal period of debt instrument.

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No definition available.

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- Definition

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

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No definition available.

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

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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

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-Paragraph 20
-Article 5

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-Name Regulation S-X (SX)
-Number 210
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-Paragraph 16
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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

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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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

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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.

+ Details

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

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- Definition

Description of when the fee for available but unused credit capacity is required to be paid (for example, annually, quarterly, or monthly).

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- Definition

Increase for accrued, but unpaid interest on the credit facility for the period.

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-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Amount of increase (decrease) of the credit facility.

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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.

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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

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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No definition available.

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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-Publisher FASB
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The excess of the (1) fair value of consideration transferred to the holders of a security in excess of (2) the carrying amount of the security reported on the registrant's balance sheet, which will be deducted from net earnings to derive net earnings available to common shareholders. This amount is generally an adjustment considered in the computation of earnings per share.

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No definition available.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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Financing Arrangements - Additional Information (Detail) - USD ($)		1 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2015	Jun. 30, 2015	Jun. 30, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Term loan facility, Face amount						$ 400,000,000
Loss on extinguishment of debt					$ 15,528,000
Accrued interest paid up to redemption date	$ 3,300,000
Consolidated fixed charge coverage ratio to be maintained					100.00%
Deposits to be made in case of default equaling, percentage of greatest amount of letter of credit drawn					105.00%
Debt issuance costs					$ 6,304,000	175,000	$ 1,249,000
Senior Notes [Member]
Debt Instrument [Line Items]
Interest rate					9.75%
Maturity date of term facility					Jun. 30, 2015
Aggregate principal amount outstanding	400,000,000	$ 400,000,000	$ 400,000,000	$ 400,000,000	$ 400,000,000
Notes payment term, description					The interest on the Notes was at a rate of 9.750% per year, payable on May 15 and November 15 of each year.
Loss on extinguishment of debt			(15,500,000)		$ 15,500,000
Redemption premium					9,700,000
Unamortized debt issuance costs					5,800,000
Accrued interest paid up to redemption date			3,300,000
LMI [Member]
Debt Instrument [Line Items]
Debt issuance costs		5,900,000
Fees and expenses incurred in connection with amendment					400,000	$ 200,000
Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Unfunded standby letter of credit outstanding					$ 8,800,000
Letter of credit, expiration date					Feb. 28, 2016
Renewal period of unfunded standby letter of credit					1 year
Period required for non renewal notification of debt instrument					60 days
Unfunded standby letter of credit payment term					The unfunded Standby Letter of Credit requires an annual fee, payable quarterly, which is set at LIBOR plus a spread of 2.00%
Borrowing base					$ 48,200,000
Available borrowing capacity					39,300,000
Accrued interest					100,000
Debt instrument covenant, excess availability threshold for more than specified period of time					$ 7,500,000
Percentage threshold of borrowing base to be maintained					15.00%
Amount of excess availability					$ 5,000,000
Revolving Line of Credit [Member] \| LMI [Member]
Debt Instrument [Line Items]
Description of variable rate basis					The loans under the Revolving Facility bear interest subject to a pricing grid based on average historical excess availability, with pricing based from time to time at the election of LMI at (i) LIBOR plus a spread ranging from 2.00% or (ii) the Reference Rate (as defined in the agreement) plus 1.00%. The Revolving Facility also includes an unused line fee of 0.375% and expires on June 30, 2020.
Unused line of credit fee (as a percent)					0.375%
Maximum borrowing capacity					$ 50,000,000
Seven Year Term Facility [Member]
Debt Instrument [Line Items]
Term loan facility, Face amount	$ 365,000,000	$ 365,000,000	$ 365,000,000	$ 365,000,000
Debt instrument discount percentage	1.25%	1.25%	1.25%	1.25%
Debt instrument discount amount	$ 4,600,000	$ 4,600,000	$ 4,600,000	$ 4,600,000
Increase in aggregate amount				$ 37,500,000
Description of variable rate basis					The term loans under the Term Facility bear interest, with pricing based from time to time at LMI's election at (i) LIBOR plus a spread of 6.00% (with a LIBOR rate floor of 1.00%) or (ii) the Base Rate (as defined in our Term Facility) plus a spread of 5.00%.
Interest rate					7.00%
Prepayment terms					LMI is permitted to voluntarily prepay the Term Facility, in whole or in part, with a premium applicable for the first six months of the Term Facility in connection with a repricing transaction.
Percentage of principal amount required to be paid quarterly					(0.25%)
Maturity date of term facility					Jun. 30, 2022
Percentage of net cash proceeds of all non-ordinary course sales or other dispositions of assets					100.00%
Percentage of net cash proceeds from issuances or incurrence of debt					100.00%
Percentage of excess cash flow					50.00%
Seven Year Term Facility [Member] \| Interest Rate Floor [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)					5.00%
Seven Year Term Facility [Member] \| Zurich Insurance Settlement [Member]
Debt Instrument [Line Items]
Percentage of net payments from insurance settlement					50.00%
LIBOR [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)					2.00%
LIBOR [Member] \| Revolving Line of Credit [Member] \| LMI [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)					2.00%
LIBOR [Member] \| Seven Year Term Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)					6.00%
Reference Rate [Member] \| Revolving Line of Credit [Member] \| LMI [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)					1.00%
Reference Rate [Member] \| Seven Year Term Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)					1.00%