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Restructuring Charges (Details) (USD $)	12 Months Ended
Restructuring Charges (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Restructuring Charges [Abstract]
Restructuring expense	$ 237,838us-gaap_RestructuringCharges	$ 1,149,439us-gaap_RestructuringCharges
Restructuring payments	724,000us-gaap_PaymentsForRestructuring
Restructuring accrual	$ 0us-gaap_RestructuringReserve

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References+ Details