Statements of Cash Receipts and Disbursements (Parenthetical) (USD $)	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Operating Cash Flows Direct Method [Abstract]
Number of Trust Units Outstanding	277,712		277,712
Settlement with EMI	$ 625,000	[1]
Disbursements made for Trustee and Transfer Agent fees			$ 4,375

[1] Pursuant to a settlement with EMI, the Trust received $625,000 from EMI in March 2014. For further information regarding the settlement see Part II-Item 1, "Legal Proceedings".