Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2023	Jan. 31, 2023
Current assets:
Cash and cash equivalents	$ 143,787	$ 113,541
Marketable debt securities	78,549	93,322
Accounts receivable, net	22,968	51,987
Inventories	30,783	40,486
Restricted cash	7	8
Prepaid expenses and other current assets	3,728	5,288
Total current assets	279,822	304,632
Property and equipment, net	10,917	11,814
Deferred tax assets, non-current	22,952	19,276
Intangible assets, net	58,805	58,497
Operating lease right-of-use assets, net	5,760	8,339
Goodwill	303,625	303,625
Other non-current assets	2,748	4,012
Total assets	684,629	710,195
Current liabilities:
Accounts payable	9,298	17,845
Accrued and other current liabilities	57,991	56,655
Operating lease liabilities, current	3,553	3,539
Income taxes payable	2,391	4,112
Deferred revenue, current	2,596	1,311
Total current liabilities	75,829	83,462
Operating lease liabilities, non-current	2,316	5,097
Other long-term liabilities	14,696	15,548
Total liabilities	92,841	104,107
Commitments and contingencies (Note 13)	0	0
Shareholders' equity:
Preference shares, $0.00045 par value per share, 20,000,000 shares authorized and no shares issued and outstanding at October 31, 2023 and January 31, 2023, respectively	0	0
Ordinary shares, $0.00045 par value per share, 200,000,000 shares authorized; 40,229,267 and 39,043,000 shares issued and outstanding at October 31, 2023 and January 31, 2023, respectively	18	18
Additional paid-in capital	667,313	572,076
Accumulated other comprehensive loss	(1,219)	(492)
Retained earnings (accumulated deficit)	(74,324)	34,486
Total shareholders’ equity	591,788	606,088
Total liabilities and shareholders' equity	$ 684,629	$ 710,195