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SHAREHOLDER'S EQUITY (Tables)
 12 Months Ended
Dec. 31, 2022
Stockholders' Equity Note [Abstract]  
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,
20222021
(amounts in thousands)
Short-termOther current liabilities$229 $351 
Long-termOther long-term liabilities1 92 
Total$230 $443 
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,
202220212020
(amounts in thousands)
Shares of stock deemed repurchased702 386 510 
Amount recorded as financing activity$1,883 $2,066 $1,527 
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,
202220212020
(amounts in thousands)
Number of shares purchased584 106 166 
Non-cash compensation expense recognized
$64 $47 $43