Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2020

Fair Value Disclosures [Abstract]

Carrying Value and Fair Value of Long-Term Debt

The following table sets forth carrying value and fair value of long-term debt:

	June 30, 2020				December 31, 2019
In thousands	Carrying Value		Fair Value		Carrying Value		Fair Value
Variable rate debt	$	83,985	$	83,985	$	84,255	$	84,255
Term loan, due Feb. 2024		234,038		234,038		240,969		240,969
2.40% Term Loan		3,200		3,258		4,012		4,076
2.05% Term Loan		16,437		16,733		19,487		19,764
1.30% Term Loan		4,799		4,834		5,617		5,624
1.55% Term Loan		7,203		7,321		7,915		7,975
Total	$	349,662	$	350,169	$	362,255	$	362,663