ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)

6 Months Ended

Jun. 30, 2020

Credit Loss [Abstract]

Reconciliation of allowance for doubtful accounts

A reconciliation of the beginning and ending balances of the allowance for doubtful accounts is as follows (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2019			2020			2019
Balance, beginning of the period	$	2,021		$	1,370		$	1,466		$	1,143
Charges to earnings	69			772			949			1,282
Write-off of uncollectible accounts receivable	(337		)	(473		)	(669		)	(761		)
Recoveries collected	3			7			10			12
Balance, end of the period	$	1,756		$	1,676		$	1,756		$	1,676