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Accounting Policies (Details Textual) (USD $)	6 Months Ended
Accounting Policies (Details Textual) (USD $)	Jun. 30, 2013	Jun. 30, 2012	Nov. 09, 2012
Accounting Policies (Textual) [Abstract]
Shares, non-dilutive	46,760	12,750
Reclassifications effect on net income	$ 0
Stock split conversion ratio			1.5

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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