VALUATION RESERVES

12 Months Ended

Dec. 31, 2021

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

VALUATION RESERVES

VALUATION RESERVES

The following table summarizes the activity in our valuation accounts during the fiscal years ended December 31, 2021 and 2020.

	Balance at		Charged to				Balance at
	Beginning		Costs and		Deductions		End
(in thousands)	of Period		Expenses		and Other		of Period
Year Ended December 31, 2021
Allowance for Doubtful Accounts	$	10	$	147	$	39	$	196
Deferred tax assets-valuation allowance	$	187,722	$	180	$	(3,928)	$	183,974
Year Ended December 31, 2020
Allowance for Doubtful Accounts	$	174	$	34	$	(198)	$	10
Deferred tax assets-valuation allowance	$	187,481	$	370	$	(129)	$	187,722