SHAREHOLDER'S EQUITY (Tables)

12 Months Ended

Dec. 31, 2021

Stockholders' Equity Note [Abstract]

Schedule of Dividend Activity

The following table presents a summary of the Company’s dividend activity during the past two years ending December 31, 2021:

Equity Type	Payment Date	Dividends per Share		Aggregate Payment Amount
Common stock	March 27, 2020	$	0.020	$	2,692,213

Schedule of Dividends Payable on Unvested Restricted Stock Units

The following table presents the amounts accrued and unpaid on unvested RSUs:

	Balance Sheet Location	Dividend Equivalent Liabilities
		December 31,
		2021		2020
		(amounts in thousands)
Short-term	Other current liabilities	$	351	$	437
Long-term	Other long-term liabilities	92		477
Total		$	443	$	914

Summary Information on the Deemed Repurchase of Vested RSUs

The following table provides summary information on the deemed repurchase of vested RSUs:

	Years Ended December 31,
	2021		2020		2019
	(amounts in thousands)
Shares of stock deemed repurchased	386		510		459
Amount recorded as financing activity	$	2,066	$	1,527	$	2,905

Summary of ESPP Activity

The following table presents the amount of shares purchased and non-cash compensation expense recognized in connection with the ESPP:

	Years Ended December 31,
	2021		2020		2019
	(amounts in thousands)
Number of shares purchased	106		166		335
Non-cash compensation expense recognized	$	47	$	43	$	234