Derivative Financial Instruments - Fair Value of Derivative Instruments on the Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Gross Amounts of Recognized Liabilities	$ (5,280)
Interest Rate Swap - 2017 [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Gross Amounts of Recognized Liabilities		$ 229
Interest Rate Swap - 2017 [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
GROSS AMOUNTS of recognized assets	(467)
Interest Rate Swap - 2018 [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Gross Amounts of Recognized Liabilities	(1,335)	(68)
Interest Rate Swap - 2019 [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Gross Amounts of Recognized Liabilities	(3,478)	0
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
GROSS AMOUNTS of recognized assets	$ (5,280)
Gross Amounts of Recognized Liabilities		$ 161