PUBLIC OFFERING (Details Textual) (USD $)	12 Months Ended	6 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Subsidiary, Sale of Stock [Line Items]
Common Stock, Par or Stated Value Per Share	$ 0.0001	0.0001
Shares Issued, Price Per Share	$ 10.00us-gaap_SharesIssuedPricePerShare
Amount Not Placed In Trust Account	$ 1,082,434gdef_AmountNotPlacedInTrustAccount
Business Acquisition, Percentage of Voting Interests Acquired	80.00%
IPO [Member]
Subsidiary, Sale of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	6,900,000
Common Stock, Par or Stated Value Per Share	$ 0.0001
Shares Issued, Price Per Share	$ 10.00
Underwriter [Member]
Subsidiary, Sale of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	900,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	45 days
Private Placement [Member]
Subsidiary, Sale of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	721,500
Shares Issued, Price Per Share	$ 10.00
Common Stock [Member]
Subsidiary, Sale of Stock [Line Items]
Stock Issued During Period, Shares, New Issues		2,003,225
Common Stock [Member] \| IPO [Member]
Subsidiary, Sale of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	6,000,000

The amount not placed in Trust Account.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

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- Definition

Face amount or stated value per share of common stock.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

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- Definition

Amount per share or per unit of equity securities issued by non-development stage entity.

+ References

No definition available.

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- Definition

Number of new stock issued during the period.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

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-Topic 505

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-Name Regulation S-X (SX)

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