Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Description of business and summary of significant accounting policies (Policies)
Notes Tables
Notes Details

Related party transactions (Details)

v3.2.0.727

Related party transactions (Details)	3 Months Ended	6 Months Ended		12 Months Ended
Related party transactions (Details)	Dec. 31, 2013 USD ($) shares	Jun. 30, 2015 USD ($) company	Jun. 30, 2014 USD ($)	Dec. 31, 2013 shares	Dec. 31, 2012 shares	Dec. 31, 2014 USD ($) $ / shares
Related Party Transaction [Line Items]
Number of affiliated companies \| company		2
Interest Paid		$ 60,410	$ 263,553
Convertible debentures \| Common stock
Related Party Transaction [Line Items]
Common stock issuable upon conversion \| shares					555,556
Michaelson Capital Special Finance Fund LP. [Member] \| Convertible debentures
Related Party Transaction [Line Items]
Related party debt, stated interest rate	4.00%
Debt Instrument, Term	3 years
Conversion price in usd per share \| $ / shares						$ 5.40
Debt Issuance Cost	$ 147,577
Debt conversion, amount converted	$ 1,000
Current portion of convertible debentures, related party						$ 3,000,000
Michaelson Capital Special Finance Fund LP. [Member] \| Convertible debentures \| Common stock
Related Party Transaction [Line Items]
Debt conversion, number of shares issued \| shares	185.19
Common stock issuable upon conversion \| shares				555,556

- Definition

Convertible Debenture, Related Parties, Current

+ References

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- Definition

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+ References

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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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

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- Definition

The amount of 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 cash payments in the period.

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- Definition

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

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-Topic 470

-SubTopic 20

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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.

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-Name Regulation S-X (SX)

-Number 210

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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

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- Definition

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

+ References

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- Definition

The amount of cash paid for interest during the period.

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- Definition

Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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