Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2017

Derivative Instruments

Schedule of income effects of cash flow hedging relationships

		Amount of Loss (Gain) Recognized on
		Derivatives in the Statements of Income
Derivatives in Cash Flow Hedging	Location of Loss (Gain) Recognized on	Three Months Ended September 30,
Relationships	Derivatives in the Statements of Income	2017		2016
		(in thousands)
Interest rate contracts	Interest expense	$	117	$	—
Total		$	117	$	—
		Amount of Loss (Gain) Recognized on
		Derivatives in the Statements of Income
Derivatives in Cash Flow Hedging	Location of Loss (Gain) Recognized on	Nine Months Ended September 30,
Relationships	Derivatives in the Statements of Income	2017		2016
		(in thousands)
Interest rate contracts	Interest expense	$	517	$	—
Total		$	517	$	—

Schedule of information about financial statement effects related to cash flow hedges

	Amount of Gain (Loss) Recognized				Location of Loss (Gain)	Amount of Loss (Gain) Recognized
	in OCI on Derivatives				Reclassified from	from Accumulated OCI into Income
Derivatives in	(Effective Portion)				Accumulated OCI into	(Effective Portion)
Cash Flow Hedging	Three Months Ended September 30,				Income	Three Months Ended September 30,
Relationships	2017		2016		(Effective Portion)	2017		2016
	(in thousands)					(in thousands)
Interest rate contracts	$	164	$	—	Interest expense	$	117	$	—
Total	$	164	$	—	Total	$	117	$	—
	Amount of Gain (Loss) Recognized				Location of Loss (Gain)	Amount of Loss (Gain) Recognized
	in OCI on Derivatives				Reclassified from	from Accumulated OCI into Income
Derivatives in	(Effective Portion)				Accumulated OCI into	(Effective Portion)
Cash Flow Hedging	Nine Months Ended September 30,				Income	Nine Months Ended September 30,
Relationships	2017		2016		(Effective Portion)	2017		2016
	(in thousands)					(in thousands)
Interest rate contracts	$	160	$	—	Interest expense	$	517	$	—
Total	$	160	$	—	Total	$	517	$	—