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

No definition available.

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- Definition

Operating Cash Flow (as defined in the Senior Credit Facility) attributable to any disposition of assets in any 12 month period compared to Operating Cash Flow.

+ References

No definition available.

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- Definition

The increased amount of a credit facility under new facility terms.

+ References

No definition available.

+ Details

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- Definition

The quarterly principal repayment rate.

+ References

No definition available.

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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

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ 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))
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Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

+ Details

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Data Type:	num:percentItemType
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Period Type:	instant

- Definition

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

+ References

+ Details

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Data Type:	num:percentItemType
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Period Type:	instant

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
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- Definition

The effective interest rate at the end of the reporting period.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- 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

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	instant

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
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+ Details

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Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Namespace Prefix:	us-gaap_
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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Note 3 - Long-term Debt (Details Textual) - USD ($)	Feb. 16, 2016	Mar. 31, 2016	Dec. 31, 2015
2020 Notes [Member]
Unsecured Debt		$ 675,000,000	$ 675,000,000
Debt Instrument, Interest Rate, Stated Percentage		7.50%
Debt Instrument, Interest Rate, Effective Percentage			7.30%
Debt Issuance Costs, Net		$ 8,826,000	$ 9,317,000
2014 Senior Credit Facility [Member] \| Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	2.1875%
2014 Senior Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	3.1875%
Debt Instrument, Basis Spread on Minimum Variable Rate	0.75%
2014 Senior Credit Facility [Member]
Long-term Debt, Gross		$ 980,375,000	$ 556,438,000
Line of Credit Facility, Increase	$ 10,000,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 60,000,000
Disposition Assets Cash Flow Ratio	7.50%
Line of Credit Facility, Interest Rate at Period End		4.10%	3.80%
Debt Issuance Costs, Net		$ 14,255,000	$ 6,136,000
2016 Term Loan [Member] \| Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	2.50%
2016 Term Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	3.50%
Debt Instrument, Basis Spread on Minimum Variable Rate	0.75%
2016 Term Loan [Member]
Long-term Debt	$ 425,000,000
Quarterly Principal Repayments	0.25%
Long-term Debt		$ 1,600,000,000	$ 1,200,000,000