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Other Assets (Details Textual) (USD $)	12 Months Ended
Other Assets (Details Textual) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Other Assets (Textual) [Abstract]
Weighted average amortization period for intangible assets	9 years	9 years
Unamortized loan costs of other assets	$ 265,000	$ 343,000
Future Amortization Expense, Year One	$ 30,000

For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

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