Applicable Margin Rate

No definition available.

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- Definition

Initial Applicable Rate

+ References

No definition available.

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- Definition

Line of Credit Facility, Expense Excluded from Covenant Calculation, Maximum

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Minimum Percentage of State Attorney Generals with Proceedings Pending or Initiated

+ 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.

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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

Amount of commitment fees for the unused borrowing capacity under the long-term financing arrangement that is available to the entity.

+ 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(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Subparagraph b

-Article 5

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

+ Details

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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.

+ 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

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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- Definition

The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Line-of-Credit Arrangement

-URI http://asc.fasb.org/extlink&oid=6517033

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.20)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20

-Article 5

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Financing Arrangements (Details) - USD ($)		12 Months Ended
Financing Arrangements (Details) - USD ($)	Nov. 06, 2015	Dec. 31, 2014	Sep. 30, 2015	Jan. 09, 2013
Debt Instrument [Line Items]
Unused borrowing capacity fee		$ 100,000
Initial applicable rate		0.25%
Minimum
Debt Instrument [Line Items]
Long-term line of credit				$ 85,000,000
Commitment fee percentage		0.25%
Maximum
Debt Instrument [Line Items]
Long-term line of credit				110,000,000.0
Commitment fee percentage		0.50%
Letter Of Credit Subfacility
Debt Instrument [Line Items]
Long-term line of credit				10,000,000.0
Swing Line Loan Subfacility
Debt Instrument [Line Items]
Long-term line of credit				$ 5,000,000
Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate		0.50%
Letter of Credit
Debt Instrument [Line Items]
Letter of credit oustanding			$ 300,000
Base Rate
Debt Instrument [Line Items]
Initial applicable rate		0.50%
Base Rate \| Eurodollar
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
Base Rate \| Eurodollar \| Minimum
Debt Instrument [Line Items]
Applicable rate		0.50%
Base Rate \| Eurodollar \| Maximum
Debt Instrument [Line Items]
Applicable rate		1.25%
Eurodollar Rate Loans
Debt Instrument [Line Items]
Initial applicable rate		1.50%
Eurodollar Rate Loans \| Eurodollar \| Minimum
Debt Instrument [Line Items]
Applicable rate		1.50%
Eurodollar Rate Loans \| Eurodollar \| Maximum
Debt Instrument [Line Items]
Applicable rate		2.25%
Subsequent Event
Debt Instrument [Line Items]
Maximum expense excluded from covenant calculation	$ 130,000,000
Maximum borrowing capacity	$ 25,000,000
Subsequent Event \| Letter of Credit
Debt Instrument [Line Items]
Minimum percentage of State Attorney Generals with proceedings pending or initiated	50.00%
Maximum borrowing capacity	$ 2,000,000
Letter of Credit
Debt Instrument [Line Items]
Initial applicable rate		1.50%