Debt Instrument, Convertible, Conversion Base, Amount

No definition available.

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- Definition

Debt Instrument, Convertible, Shares

+ References

No definition available.

+ Details

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- Definition

Number of Recognition Components, Convertible Debt

+ References

No definition available.

+ Details

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- Definition

Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of passage of time.

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-Publisher FASB

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- Definition

Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense.

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- Definition

Including the current and noncurrent portions, the carrying value of convertible subordinated debt, as of the balance sheet date, initially scheduled to be repaid after one year or beyond the normal operating cycle if longer. This form of debt can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder, and places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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-Number 210

-Section 02

-Article 5

-Subsection 20, 22

+ Details

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (b)

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- Definition

Remaining amortization period for discount on the liability component of convertible debt which may be settled in cash upon conversion, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Topic 470

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-Paragraph 5

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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

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-Publisher FASB

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+ Details

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- Definition

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

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+ Details

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- Details

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- Definition

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

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-Subparagraph (SX 210.5-02.22(a)(2))

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+ Details

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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+ Details

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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.

+ Details

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. 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 fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

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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.

+ References

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Convertible Subordinated Notes (Narrative) (Details) (USD $)	9 Months Ended	12 Months Ended			0 Months Ended
	Sep. 30, 2014	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Mar. 19, 2014 component
Debt Instrument [Line Items]
Principal amount		$ 162,017,000us-gaap_LongTermDebt
Debt Instrument, Maturity Date	Mar. 15, 2021
Payment of debt issuance costs		4,650,000us-gaap_PaymentsOfDebtIssuanceCosts	0us-gaap_PaymentsOfDebtIssuanceCosts	0us-gaap_PaymentsOfDebtIssuanceCosts
Deferred tax liability		1,448,000us-gaap_DeferredTaxLiabilitiesOther	1,447,000us-gaap_DeferredTaxLiabilitiesOther
Amortization of debt issuance costs		908,000us-gaap_AmortizationOfFinancingCosts	362,000us-gaap_AmortizationOfFinancingCosts	685,000us-gaap_AmortizationOfFinancingCosts
Convertible subordinated notes
Debt Instrument [Line Items]
Principal amount		143,750,000
Principal amount					143,750,000
Debt instrument interest rate (in percent)					2.75%
Debt conversion (shares per $1,000)					44.3169
Debt conversion, base amount					1,000
Debt conversion (in dollars per share)					$ 22.56
Debt redemption price (percent)					100.00%
Payment of debt issuance costs					4,700,000
Debt instrument, term		7 years			7 years
Number of recognition components, convertible debt					2
Deferred tax liability		12,700,000
Long-term debt, fair value		156,000,000
Interest expense		3,100,000
Amortization of debt issuance costs		375,000
Accretion of discount		$ 2,500,000
Remaining discount amortization period		74 months
Effective interest rate (percent)		6.75%