DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS (Details Textual) (USD $)	1 Months Ended	6 Months Ended	12 Months Ended
Oct. 29, 2013	Dec. 31, 2013	Dec. 31, 2014
Description Of Organization And Business Operations [Line Items]
Proceeds from Issuance Initial Public Offering	$ 73,545,000	$ 69,000,000	$ 0
Proceeds from Issuance of Private Placement		7,215,000	0
Proceeds Deposited In Trust Account		72,795,000gdef_ProceedsDepositedInTrustAccount	0gdef_ProceedsDepositedInTrustAccount
Public Shares Redemption Limit On Net Tangible Assets			5,000,001
Underwriter [Member]
Description Of Organization And Business Operations [Line Items]
Proceeds from Issuance Initial Public Offering	9,495,000
Proceeds from Issuance of Private Placement	765,000
Underwriters And Private Placement [Member]
Description Of Organization And Business Operations [Line Items]
Proceeds from Issuance of Private Placement	7,215,000
Proceeds Deposited In Trust Account			$ 72,795,000
Stock Issued During Period Shares Private Placement	721,500

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Represents the amount of proceeds deposited in trust account during the reporting period.

+ References

No definition available.

+ Details

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- Definition

The amount of net tangible assets limited for Public Shares redemption.

+ References

No definition available.

+ Details

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- Definition

Number of private placement shares issued during the period.

+ References

No definition available.

+ Details

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- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

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- Definition

The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.

+ References

+ Details

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