OTHER BALANCE SHEET DETAILS - Schedule of Intangible Assets and Goodwill (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Intangible Assets (Excluding Goodwill)
Balance at beginning of year	$ 58,128	$ 53,156
Foreign currency translation adjustment	(4,368)	4,972
Balance at end of year	53,760	58,128
Goodwill
Balance at beginning of year	42,798	39,273
Foreign currency translation adjustment	(3,096)	3,525
Balance at end of year	$ 39,702	$ 42,798