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

No definition available.

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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
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-SubTopic 10
-Section S99
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+ Details

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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- 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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- Definition

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

+ References

+ 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

+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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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).

+ References

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

- 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	Jun. 30, 2016	Jun. 14, 2016	Dec. 31, 2015
2014 Senior Credit Facility [Member]
Long-term Debt, Gross		$ 556,438,000		$ 556,438,000
Debt Instrument, Interest Rate, Stated Percentage		3.90%		3.80%
Debt Instrument, Interest Rate, Effective Percentage				3.90%
Line of Credit Facility, Increase	$ 10,000,000
Line of Credit Facility, Maximum Borrowing Capacity	60,000,000
2016 Term Loan [Member]
Long-term Debt	$ 425,000,000
2026 Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage			5.875%
Debt Instrument, Interest Rate, Effective Percentage			5.875%
Debt Instrument, Face Amount			$ 500,000,000
Unsecured Debt		$ 500,000,000	$ 500,000,000
2020 Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage		7.50%		7.50%
Debt Instrument, Interest Rate, Effective Percentage		7.30%		7.30%
Unsecured Debt		$ 675,000,000		$ 675,000,000
Long-term Debt		$ 1,700,000,000		$ 1,200,000,000