Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Summary of carrying value and estimated fair values for financial instruments

The following table presents the carrying value, as applicable, and estimated fair values for financial instruments at March 31, 2020 and December 31, 2019:

	March 31, 2020				December 31, 2019
(In thousands)	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Financial liabilities:
Interest rate swap	$	27,401	$	27,401	$	14,452	$	14,452
2023 Term A Loan	196,693		185,366		207,261		206,388
2024 Term B Loan	308,401		264,108		317,936		324,163