Fair Value of Financial Instruments (Interest Rate Swaps) (Details) - Interest Rate Swap	9 Months Ended
	Sep. 30, 2016 USD ($)
Bank of Montreal
Derivatives, Fair Value [Line Items]
Notional Amount	$ 50,000,000
Effective Date	Jan. 29, 2016
Maturity Date	Jan. 31, 2019
Regions Bank
Derivatives, Fair Value [Line Items]
Notional Amount	$ 50,000,000
Effective Date	Feb. 29, 2016
Maturity Date	Jan. 31, 2019