CONVERTIBLE DEBENTURES (Details Textual) (USD $)	6 Months Ended		12 Months Ended															1 Months Ended				1 Months Ended								12 Months Ended
CONVERTIBLE DEBENTURES (Details Textual) (USD $)	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011	Apr. 30, 2012	Apr. 13, 2012	Sep. 30, 2011	Jul. 31, 2011	May 19, 2011	Apr. 30, 2011	Dec. 31, 2010	Aug. 31, 2010	Apr. 30, 2010	Dec. 31, 2009	Jun. 30, 2012 President and Chief Executive Officer [Member]	Jun. 30, 2012 First Amendment [Member]	Aug. 31, 2010 First Amendment [Member]	Aug. 31, 2010 Second Amendment [Member]	Apr. 30, 2011 Third Amendment [Member]	Jun. 30, 2012 Third and Final Debenture Holder [Member]	Jun. 30, 2012 Third and Final Debenture Holder [Member] Series Warrants [Member]	Apr. 30, 2012 Fourth and Latest Amendment [Member]	Apr. 30, 2012 Fourth Street Fund [Member]	Jan. 31, 2012 Fourth Street Fund [Member]	Dec. 05, 2011 Fourth Street Fund [Member]	May 19, 2011 Fourth Street Fund [Member]	Jun. 30, 2012 Fourth Street Fund [Member]	Dec. 31, 2011 Minimum [Member]	Dec. 31, 2011 Maximum [Member]	Dec. 31, 2009 Common Class [Member]	Dec. 31, 2010 Common Stock [Member]	Dec. 31, 2010 Class A Warrant [Member]	Dec. 31, 2010 Class B Warrant [Member]	Jun. 30, 2012 Class B Warrant [Member] Third and Final Debenture Holder [Member]	Jul. 09, 2010 Class B Warrant [Member] Minimum [Member]	Jul. 09, 2010 Class B Warrant [Member] Maximum [Member]	Apr. 30, 2011 Class C Warrant [Member] Minimum [Member]	Apr. 30, 2011 Class C Warrant [Member] Maximum [Member]	Jul. 31, 2010 Convertible Debt [Member]	Apr. 30, 2010 Convertible Debt [Member]	Dec. 31, 2009 Convertible Debt [Member]	Dec. 31, 2009 Convertible Debt [Member] Common Class [Member]	Dec. 31, 2009 Convertible Debt [Member] Common Stock [Member]	Dec. 31, 2009 Convertible Debt [Member] Common Class B [Member]
Percentage Of Debt For Bridge Financing																																									8.00%
Debt Instrument, Face Amount										$ 300,000			$ 260,000										$ 20,000	$ 50,000	$ 30,000				$ 300,000		$ 390,000	$ 104,000							$ 110,000	$ 150,000	$ 300,000	$ 450,000	$ 120,000
Debt Instrument, Convertible, Conversion Price										$ 0.2																	$ 0.002	$ 0.20													$ 0.20
Debt Instrument Exercise Price																																						$ 0.20				$ 0.20	$ 0.50
Additional Debt Instrument Face Amount One												100,000
Additional Debt Instrument Face Amount Two												10,000
Convertible Debt									150,000	170,125	150,000															99,500
Fair value adjustment for derivative liability	30,246,964	(606,930)
Convertible Debentures Maturity Description	The convertible debentures were to mature from June 2010 to October 2010.
Reduction Of Exercise Price Warrants																																		$ 0.20	$ 0.50	$ 0.40	$ 0.20
Exchange Of Common Stock Shares For Debentures																200,000	150,000
Reduction Of Warrants Exercise Price Of Series B From Cents																$ 0.50
Reduction Of Warrants Exercise Price Of Series B To Cents																$ 0.20
Exercise Price Of Warrants Of Series C Cents											150,000
Exercise Price Of Warrants Of Series C Per Cents											$ 0.40
Common Stock Issued As Penalty									150,000
Stock Issued During Period, Shares, New Issues	10,000,000		2,705,207															300,000												1,000,000
Exercise Price Of Warrants Of Common Stock																					300,000
Reduction Of Warrants Exercise Price Of Series and C Cents				$ 0.20
Payment Of Shares Inclusive Of Interest Expense				300,000
Aniticipated Amount Of Interest Expense				150,000
Original Investment Of Shares				800,000
Number Of Warrants Paid For Debenture Agreement				150,000
Converted Warrants Of Principal Amount				50,000
Amount Due To Debenture Holder				100,000
Issuance Of Class C Warrants						10,000
Issuance Of Penalty Shares						10,000
Common Stock Shares Issued In Exchange For Debenture						10,000
Conversion Of Debenture Into Common Stock Amount							10,000
Invested Amount																			100,000
Return On Investment Warrants																				150,000													40,000
Debt Paid To Debenture Holder In Shares															100,000
Debt Paid To Debenture Holder In Class C Warrants															100,000
Exercise Price Of Class C Warrants In Cents Per Share															$ 0.40
Default In Payment In Principal In Interest					100,000
Conversion of Stock, Shares Converted																							100,000	250,000	150,000
Debt Instrument, Increase, Accrued Interest																							12,855		3,466
Common Shares Issued In Exchange Of Unpaid Interest																							64,274		17,333
Prepaid Interest																						50,000
Interest Payment Maturity Date																						Apr. 30, 2012
Sale Of Dilutive Issuance Shares										1,000,000
Sale of Stock, Price Per Share								$ 0.20		$ 0.002
Common Stock Due To Debenture Holder			57,737,870
Original Stipulated Amount Converted			50,000
Actual Amount Converted For Debentures			500
Share Price			$ 0.40
Debt Instrument, Convertible, Beneficial Conversion Feature			38,703,000
Derivative Liability, Notional Amount			39,628,463
Derivative liability	$ 9,795,499		$ 40,042,463
Common Stock Shares Owned														9,779,768

INFERX CORP 10-Q