Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Sep. 30, 2021	Jun. 30, 2021
Current assets:
Cash and cash equivalents		$ 104,679	$ 116,369
Restricted cash		553	560
Accounts receivable, net of allowance for doubtful accounts of $1,317 and $1,048 as of September 30, 2021 and June 30, 2021, respectively	[1]	94,038	85,360
Inventories		126,493	125,929
Prepaid expenses and other current assets	[2]	22,263	21,547
Deferred cost of revenue		2,492	3,008
Total current assets		350,518	352,773
Property and equipment, net		12,263	12,332
Investment in joint venture		14,742	15,935
Operating lease right-of-use assets, net		21,278	22,522
Goodwill		57,951	57,960
Intangible assets, net		378	435
Restricted cash		1,259	1,272
Other assets		17,387	16,869
Total assets		475,776	480,098
Current liabilities:
Accounts payable		22,569	19,467
Accrued compensation		20,848	26,865
Operating lease liabilities, current		8,263	8,169
Other accrued liabilities		31,255	27,471
Customer advances		22,828	24,937
Deferred revenue		78,890	81,660
Short-term debt		3,664	3,790
Total current liabilities		188,317	192,359
Long-term liabilities:
Operating lease liabilities, non-current		15,886	17,441
Long-term other liabilities		7,835	7,766
Deferred revenue		23,828	23,685
Long-term debt		194,145	170,007
Total liabilities		430,011	411,258
Commitments and contingencies (Note 9)
Stockholders' equity:
Common stock, $0.001 par value; authorized: 200,000,000 shares as of September 30, 2021 and June 30, 2021, respectively; issued and outstanding: 90,918,976 and 90,821,661 shares at September 30, 2021 and June 30, 2021, respectively		91	91
Additional paid-in-capital		531,553	554,680
Accumulated other comprehensive income		2,324	2,093
Accumulated deficit		(488,203)	(488,024)
Total stockholders' equity		45,765	68,840
Total liabilities and stockholders' equity		$ 475,776	$ 480,098

[1] Includes trade receivable from the China joint venture, an equity method investment of $19,579 and $8,822 at September 30, 2021 and June 30, 2021, respectively. See Note 14.

[2] Includes other receivable from the China joint venture, an equity method investment of $766 and $187 at September 30, 2021 and June 30, 2021, respectively.