Derivative Instruments and Hedging Activity (Details Textual) - USD ($)	1 Months Ended
	Jul. 31, 2014	Sep. 30, 2013	Dec. 31, 2012	Apr. 30, 2012
Interest Rate Swap Agreement One [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount				$ 22,300,000
Derivative, Inception Date				Jul. 01, 2013
Derivative, Maturity Date				May 01, 2019
Description of Interest Rate Cash Flow Hedge Activities				the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 1.92%.
Interest Rate Swap Agreement Two [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount			$ 25,000,000
Derivative, Inception Date			Dec. 06, 2012
Derivative, Maturity Date			Apr. 04, 2018
Description of Interest Rate Cash Flow Hedge Activities			the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 0.89%.
Interest Rate Swap Agreement Three [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount		$ 35,000,000
Derivative, Inception Date		Oct. 03, 2013
Derivative, Maturity Date		Sep. 29, 2020
Description of Interest Rate Cash Flow Hedge Activities		the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 2.20%.
Interest Rate Swap Agreement Four [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 65,000,000
Derivative, Inception Date	Jul. 21, 2014
Derivative, Maturity Date	Jul. 21, 2021
Description of Interest Rate Cash Flow Hedge Activities	the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 2.09%.