Interest Rate Swap Liability (Tables)

12 Months Ended

Dec. 31, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Derivatives

We had the following outstanding interest rate swap agreement designated as cash flow hedges of interest rate risk as of December 31, 2017 ($ in thousands):

Effective Date	Maturity Date	Fair Value Hierarchy	Weighted Average Interest Pay Rate	Fair Value as of 12/31/2017	Notional Amount as of 12/31/2017
October 15, 2014	October 5, 2024	Level 2	4.11%	$(894)	$66,046