Derivative Instruments and Hedging Activity - Fair Value (Details) - Interest Rate Swap [Member] - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Derivatives designated as cash flow hedges
Interest Rate Cash Flow Hedge Asset at Fair Value		$ 572
Interest Rate Cash Flow Hedge Liability at Fair Value	$ 40,396	$ 7,943

Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959

Name:	us-gaap_InterestRateCashFlowHedgeLiabilityAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant