Debt Conversion, Converted Instrument, Including Paid-in-Kind Interest, Amount

No definition available.

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- Definition

Represents the period for consecutive positive cashflow which triggers the mandatory conversion of the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Represents the percentage of number of shares of common stock converted, which equals to additional warrants issued.

+ References

No definition available.

+ Details

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- Definition

Proceeds from Convertible Debt, Gross

+ References

No definition available.

+ Details

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- Definition

Unamortized Convertible Debt Discount, Recognized in Earnings

+ References

No definition available.

+ Details

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- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870

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- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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 210.5-02.22(a)(1))

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

+ Details

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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

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 1A

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399

Reference 2: 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=34725769&loc=d3e28878-108400

+ Details

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- Definition

Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624163-113959

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.9)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 9

-Article 9

+ Details

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- Definition

The after-tax amount of interest recognized in the period associated with any convertible debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 45

-Paragraph 16

-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1505-109256

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- Definition

Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

+ Details

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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- Details

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Convertible Debentures (Details) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended	12 Months Ended					0 Months Ended	1 Months Ended	12 Months Ended	0 Months Ended
	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 12, 2013	Dec. 31, 2012	Sep. 30, 2011	May 01, 2011	Aug. 01, 2011	Mar. 31, 2013
Debt Instrument [Line Items]
Interest on Convertible Debt, Net of Tax				$ 3,147		$ 1,526
Conversion of convertible notes into common stock upon IPO	0	0		16,784,000		0
Offering price per share							15.00us-gaap_SharePrice
Interest expense recognized			2,734,000us-gaap_InterestExpense		3,783,000us-gaap_InterestExpense
Convertible A-1 and A-2 Preferred Stock [Member] \| IPO [Member]
Debt Instrument [Line Items]
Shares issued in debt conversion							443
Convertible Debentures 2009 [Member]
Debt Instrument [Line Items]
Percentage of number of shares of common stock converted which equals to additional warrants issued		50.00%
Convertible Debentures 2010 [Member]
Debt Instrument [Line Items]
Percentage of number of shares of common stock converted which equals to additional warrants issued		50.00%
Convertible Debentures [Member]
Debt Instrument [Line Items]
Proceeds from convertible debentures, before allocations				0		14,664,000			5,465,000
Fair value of embedded derivatives						467,000			153,000
Stated interest rate (as a percent)						8.00%
Issuance of common shares				(19,035,000)		0		12,392,000
Conversion price (USD per share)							15.00
Conversion of convertible notes into common stock upon IPO							5,865,000
PIK interest							778,000
Unamortized debt discount				0		2,440,000			529,000			1,000
Convertible Debentures [Member] \| Interest Expense [Member]
Debt Instrument [Line Items]
PIK interest				707,000		1,171,000
Recognition of unamortized debt discount upon conversion				2,250,000		0
Convertible Debentures [Member] \| IPO [Member] \| Interest Expense [Member]
Debt Instrument [Line Items]
Recognition of unamortized debt discount upon conversion	1,000						1,000
Convertible Debentures [Member] \| Common Stock [Member]
Debt Instrument [Line Items]
Shares issued in debt conversion							443	826
Convertible Debentures [Member] \| Common Stock [Member] \| IPO [Member]
Debt Instrument [Line Items]
Shares issued in debt conversion							443
Convertible Debentures [Member] \| Convertible Debentures 2009 [Member]
Debt Instrument [Line Items]
Period for consecutive positive cashflow						3 months
Maturity period						10 years
Conversion price (USD per share)										$ 16.26
Shares issued in debt conversion										740
Recognition of unamortized debt discount upon conversion				$ 0		$ 0
Convertible Debentures [Member] \| Convertible Debentures 2010 [Member]
Debt Instrument [Line Items]
Period for consecutive positive cashflow						6 months
Maturity period		5 years
Conversion price (USD per share)											$ 13.25
Shares issued in debt conversion											862
Convertible Debentures [Member] \| Convertible Debentures 2011 [Member]
Debt Instrument [Line Items]
Maturity period						5 years