Interest Rate Swap Liability (Tables)

3 Months Ended

Mar. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Derivatives

We had the following outstanding interest rate swap agreement designated as a cash flow hedge of interest rate risk as of March 31, 2018 ($ in thousands):

Effective Date	Maturity Date	Fair Value Hierarchy	Weighted Average Interest Rate	Fair Value	Notional Amount
October 15, 2014	October 5, 2024	Level 2	4.11%	$434	$65,162