Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 31, 2022
Current assets:
Cash and cash equivalents	$ 200,639	$ 171,043
Accounts receivable, net	28,008	44,307
Inventories	41,523	45,219
Restricted cash	10	10
Prepaid expenses and other current assets	8,149	6,169
Total current assets	278,329	266,748
Property and equipment, net	10,138	10,134
Deferred tax assets, non-current	13,970	15,340
Intangible assets, net	48,477	46,302
Operating lease right-of-use assets, net	10,292	11,127
Goodwill	303,625	303,625
Other non-current assets	3,834	4,269
Total assets	668,665	657,545
Current liabilities:
Accounts payable	29,763	31,170
Accrued and other current liabilities	39,354	52,064
Operating lease liabilities, current	3,293	3,391
Income taxes payable	1,481	1,245
Deferred revenue, current	964	1,414
Total current liabilities	74,855	89,284
Operating lease liabilities, non-current	7,438	8,322
Other long-term liabilities	12,024	12,763
Total liabilities	94,317	110,369
Commitments and contingencies (Note 12)	0	0
Shareholders' equity:
Preference shares, $0.00045 par value per share, 20,000,000 shares authorized and no shares issued and outstanding at April 30, 2022 and January 31, 2022, respectively	0	0
Ordinary shares, $0.00045 par value per share, 200,000,000 shares authorized at April 30, 2022 and January 31, 2022, respectively; 38,082,879 shares issued and outstanding at April 30, 2022; 37,302,818 shares issued and outstanding at January 31, 2022	17	17
Additional paid-in capital	485,281	447,287
Retained earnings	89,050	99,872
Total shareholders’ equity	574,348	547,176
Total liabilities and shareholders' equity	$ 668,665	$ 657,545