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ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES
 12 Months Ended
Dec. 31, 2021
Payables and Accruals [Abstract]  
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES
Accrued expenses and other current liabilities consisted of the following:
December 31,
20212020
(In thousands)
Accrued legal expenses$— $2,284 
Customer deposit3,000 — 
Income taxes payable506 — 
Product warranty liability, current84 — 
Service contract costs307 — 
Short-term lease liability935 589 
Other accrued liabilities957 834 
Total$5,789 $3,707