Derivative Financial Instruments - Summary of Outstanding Swaps (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Derivatives, Fair Value [Line Items]
Assets, at Fair Value	$ 826,000	$ 669,000
Swap [Member] | 3-5 Years
Derivatives, Fair Value [Line Items]
Notional Amount	$ 600,000,000
Average Fixed Pay Rate	1.05%
Average Receive Rate	0.62%
Assets, at Fair Value	$ (21,000)
Derivative Average Remaining Maturity	3 years 10 months 10 days