State of Texas Funding (Details Narrative) (USD $) In Thousands, unless otherwise specified	1 Months Ended	12 Months Ended
Mar. 31, 2010	Jun. 30, 2012	Jun. 30, 2010
State Of Texas Funding
Texas Emerging Technology Fund, proceeds		$ 900	$ 900
Texas Emerging Technology Fund, research and development arrangement	In March 2010, the Texas Emerging Technology Fund awarded 1st Detect $1.8 million for the development and marketing of the Miniature Chemical Detector, a portable mass spectrometer designed to serve the industrial, environmental, security and healthcare markets. As of June 30, 2012, 1st Detect has received $1.8 million in disbursements.
Texas Emerging Technology Fund, accrued interest	8.00%

Represents the proceeds from the Texas Emerging Technology Fund.

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Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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Describes the terms of significant agreements under research and development arrangements accounted for as a contract to perform research and development for others (including royalty arrangements, purchase provisions, license agreements, and commitments to provide additional funding), aggregated by similar arrangements or individually if necessary to understand the effects on the financial statements.

+ References

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

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