Expiration period of warrants issued from issuance date.

No definition available.

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- Definition

Amount of warrant issuance costs.

+ References

No definition available.

+ Details

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- Definition

The maximum number of warrants issuable under the support services agreement.

+ References

No definition available.

+ Details

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- Definition

Total number of warrants issued during the period.

+ References

No definition available.

+ Details

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i)(4))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ 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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- References

No definition available.

+ Details

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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Period Type:	duration

- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of shares of stock issued during the period that is attributable to transactions involving issuance of stock not separately disclosed.

+ References

No definition available.

+ Details

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Period Type:	duration

- Details

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- Details

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- Details

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Warrants (Details) - Comcast [Member] - USD ($)	3 Months Ended		6 Months Ended	12 Months Ended
Warrants (Details) - Comcast [Member] - USD ($)	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2015	Dec. 31, 2013
Revenue, Major Customer [Line Items]
Warrants issuable, maximum (in shares)			975,000
Warrants, exercise price (in dollars per share)			$ 4.9498
Investment warrants expiration period from issuance date				3 years
Common stock issued (in shares)				490,000
Warrants issued (in shares)	324,000	166,000
Warrant-related charges				$ 777,000
First Tranche [Member]
Fair value assumptions for warrants issued [Abstract]
Risk free interest rate (in hundredths)				0.74%
Expected term				3 years
Volatility (in hundredths)				59.12%
Expected dividend (in hundredths)				0.00%
Second Tranche [Member]
Fair value assumptions for warrants issued [Abstract]
Risk free interest rate (in hundredths)				0.74%
Expected term				3 years
Volatility (in hundredths)				59.12%
Expected dividend (in hundredths)				0.00%