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Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accounting Policies [Line Items]
Income Tax Examination, Likelihood of Unfavorable Settlement	greater than 50 percent likelihood
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		69,211	525,621
Stock Dividend Percentage	5.00%	5.00%	5.00%

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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