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Notes Receivable (Tables)

3 Months Ended

Mar. 31, 2013

Receivables [Abstract]

Schedule of Notes Receivable

As of March 31, 2013 and December 31, 2012, Notes Receivable were comprised of the following: 

		March 31, 2013		December 31, 2012
Note receivable from seller of SM Canada (see Note Q)		$3,085		$3,085

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- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3,4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3, 4

-Article 5

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