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WARRANTY OBLIGATIONS (Tables)
3 Months Ended
Mar. 31, 2022
Product Warranties Disclosures [Abstract]  
Summary of Warranty Activities
The Company’s warranty activities were as follows:
Three Months Ended
March 31,
20222021
(In thousands)
Warranty obligations, beginning of period$73,377 $45,913 
Accruals for warranties issued during period8,910 3,894 
Changes in estimates4,912 7,655 
Settlements(5,881)(2,930)
Increase due to accretion expense1,515 943 
Other746 (922)
Warranty obligations, end of period83,579 54,553 
Less: current portion(23,960)(14,303)
Non-current$59,619 $40,250