Current Expected Credit Losses (Tables)

3 Months Ended

Mar. 31, 2020

Receivables [Abstract]

Schedule of allowance for credit losses on trade receivables

The activity in the allowance for expected current credit losses on trade receivables during the period from January 1, 2020 to March 31, 2020, was as follows:

(In thousands)	March 31, 2020
Balance at beginning of period	$	3,460
Current period provision for expected credit losses	(19		)
Write-offs	(1,386		)
Recoveries of amounts previously written-off	3
Balance at end of period	$	2,058