Related Party Transactions (Details) (USD $)						3 Months Ended
	Jul. 05, 2012	Jun. 30, 2012 Deutsche Bank [Member]	Jan. 20, 2010 Deutsche Bank and S & T International Distribution Limited [Member]	Jun. 30, 2012 Amount owed from Emerson to Brighton Marketing Limited [Member]	Jun. 30, 2011 Amount owed from Emerson to Brighton Marketing Limited [Member]	Jun. 30, 2012 Mr. Eduard Will, a director of Emerson [Member]	Jun. 30, 2011 Mr. Eduard Will, a director of Emerson [Member]	Jun. 30, 2012 Vigers Appraisal & Consulting Ltd [Member]	Jun. 30, 2011 Vigers Appraisal & Consulting Ltd [Member]	Jun. 30, 2012 Brighton Marketing Limited and the Grande Properties Management Limited [Member]	Jun. 30, 2011 Brighton Marketing Limited and the Grande Properties Management Limited [Member]
Related Party Transactions (Textual) [Abstract]
Pledged Shares, Gross		3,389,401
Pledged Shares, Net		3,380,079
Pledged Shares Sold		(9,322)
Number of securities pledged by major shareholder			3,780,600
Number of pledged shares sold by pledged		391,199
Percentage of Pledged Shares, Gross		12.50%
Grande's (Provisional Liquidator Appointed) Ownership Interest Percentage	56.20%
Grande's (Provisional Liquidator Appointed) Ownership Interest in Emerson number of shares	15,243,283
Related Service Charges Related to Rented Office Space in Hong Kong				$ 0	$ 1,100					$ 12,000	$ 39,000
Usage of telephone and data lines maintained by Emerson								1,000	1,000
Amount owed to Emerson from Vigers Appraisal & Consulting Ltd								1,000	1,000
Consulting fees paid to Mr. Eduard Will, a director of Emerson						21,000	3,000
Expense reimbursements and advances paid to Mr. Will, a director of Emerson, related to this consulting work and his service as a director of Emerson						0	18,000
Amount owed to Mr. Will from Emerson						0	0
Amount owed to Emerson from Mr. Will						$ 0	$ 15,500