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NOTE 1 - OVERVIEW (Details)		9 Months Ended
	May 31, 2014 USD ($) shares	Dec. 31, 2016 USD ($) a shares
Golden Gate Electronics Limited ("Golden Gate") [Member]
NOTE 1 - OVERVIEW (Details) [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	1,209,765	1,209,765
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned (in Dollars) | $	$ 1,052,000	$ 1,052,496
Business Combination, Contingent Consideration Arrangements, Description		The terms of the Acquisition Agreement called for the delivery of 205,671 shares of IGC common stock at the signing of the Agreement and the remaining 1,004,094 shares were contingent on the electronics business meeting annual thresholds for revenue and profit through fiscal year ending on March 31, 2017
Golden Gate Electronics Limited ("Golden Gate") [Member] | Initial Share Issue [Member]
NOTE 1 - OVERVIEW (Details) [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares		205,671
Golden Gate Electronics Limited ("Golden Gate") [Member] | Performance Depedent Stock Issue [Member]
NOTE 1 - OVERVIEW (Details) [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares		1,004,094
Cabaran Ultima Sdn. Bhd. ("Ultima") [Member]
NOTE 1 - OVERVIEW (Details) [Line Items]
Real Estate Investment Property, at Cost (in Dollars) | $		$ 262,000,000
Area of Land (in Acres) | a		6
Equity Method Investment, Ownership Percentage		10.00%

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
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