Revenues (Tables)

12 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Contract with Customer, Asset and Liability

The following table provides information about contract liabilities from contracts with customers. The contract liabilities are included in other accrued liabilities balance in the consolidated balance sheet.

(In thousands)	December 31, 2020		December 31, 2019
Contract liabilities - current	$	13,852	$	13,022

Significant changes for contract balances

Significant changes in the contract liabilities balances during the period are as follows:

(In thousands)	2020
Revenue recognized that was included in the contract liability balance at the beginning of the period	$	(11,018)
Increases due to cash received, excluding amounts recognized as revenue during the period	11,848