Convertible Debt, Basis Spread on Discount Rate on Redemption, Percentage

No definition available.

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- Definition

Convertible Debt Redeemed after Permissible Date, Redemption Premium, Percent of Principal

+ References

No definition available.

+ Details

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- Definition

Convertible Debt Redeemed Before Permissible Date, Redemption Premium, Percent of Principal

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Convertible, Number of Shares Not to Be Exceeded, Aggregate Number of Shares Previously Converted

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Convertible,Threshold Period Following Issuance Date

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Interest, Percent Paid in Kind, Maximum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Unamortized Discount, Conversion and Redemption Features

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Unamortized Discount, Interest Rate Portion

+ References

No definition available.

+ Details

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- Definition

Face amount or stated value per share of common stock.

+ References

+ Details

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Period Type:	instant

- 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

The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.

+ 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(a)(5))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644

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- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instruments must exceed threshold percentage for a specified number of trading days to trigger conversion feature, 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

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

+ Details

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- Definition

Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

+ References

No definition available.

+ 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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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- Definition

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

+ References

+ Details

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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.

+ Details

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- 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
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

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 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

No definition available.

+ Details

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Debt - Private Placement of Convertible Notes Narrative (Detail)		12 Months Ended
	Jun. 30, 2014 USD ($)	Dec. 31, 2016 instrument d $ / shares shares	Dec. 31, 2015 $ / shares
Debt Instrument [Line Items]
Unamortized discount, conversion and redemption features	$ 6,800,000
Common stock, par value (usd per share) \| $ / shares		$ 0.0001	$ 0.0001
Convertible Senior Notes
Debt Instrument [Line Items]
Face amount	25,000,000.0
Unamortized discount, interest rate portion	900,000
Proceeds from debt, net	24,100,000
Debt issuance costs, net	$ 300,000
Common stock, par value (usd per share) \| $ / shares		0.0001
Debt conversion price (usd per share) \| $ / shares		$ 7.10
Debt instrument, convertible, number of equity instruments \| instrument		3,521,126
Debt Instrument, convertible, threshold period following issuance date (in years)		3 years
Debt instrument, convertible, threshold percentage of stock price trigger		125.00%
Debt instrument, convertible, threshold trading days \| d		20
Debt instrument, convertible, threshold consecutive trading days		30 days
Debt Instrument, Convertible, Number of Shares Not to Be Exceeded, Aggregate Number of Shares Previously Converted \| shares		6,244,650
Interest rate (percent)		8.00%
Debt instrument, interest, percent paid in kind, maximum		4.00%
Convertible debt redeemed after permissible date, redemption premium, percent of principal		15.00%
Convertible debt redeemed before permissible date, redemption premium, percent of principal		115.00%
Convertible Senior Notes \| Treasury Rate [Member]
Debt Instrument [Line Items]
Convertible debt, basis spread on discount rate on redemption, percentage		0.50%