Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Current assets:
Cash	$ 196,350	$ 169,607
Accounts receivable, net of allowance for doubtful accounts of $1,686 and $1,054, respectively	96,212	174,414
Inventories	66,214	63,589
Prepaid expenses and other current assets	36,737	34,379
Total current assets	395,513	441,989
Property and equipment, net	62,961	73,554
Operating lease right-of-use assets, net	53,015
Intangible assets, net	77,152	51,112
Goodwill	331,084	138,577
Other assets	53,727	51,642
Total assets	973,452	756,874
Current liabilities:
Current portion of long-term debt, net of unamortized debt issuance costs of $2,181 and $489, respectively	16,819	9,011
Accounts payable	52,981	65,704
Accrued compensation and benefits	34,745	51,625
Accrued warranty	15,222	14,779
Current portion of operating lease liabilities	18,197
Current portion of deferred revenue	174,900	144,230
Other accrued liabilities	61,665	70,680
Total current liabilities	374,529	356,029
Deferred revenue, less current portion	96,799	59,012
Long-term debt, less current portion, net of unamortized debt issuance costs of $6,796 and $1,261, respectively	399,704	169,739
Operating lease liabilities, less current portion	53,855
Deferred income taxes	2,233	1,957
Other long-term liabilities	29,932	54,150
Commitments and contingencies (Note 10)
Stockholders’ equity:
Common stock, $.001 par value, 750,000 shares authorized; 126,736 and 121,538 shares issued, respectively; 120,139 and 119,172 shares outstanding, respectively	127	122
Additional paid-in-capital	1,024,836	986,772
Accumulated other comprehensive loss	(6,388)	(2,473)
Accumulated deficit	(959,062)	(853,434)
Treasury stock at cost: 6,597 and 2,366 shares, respectively	(43,113)	(15,000)
Total stockholders’ equity	16,400	115,987
Total liabilities and stockholders’ equity	$ 973,452	$ 756,874