CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Current assets:
Cash and cash equivalents	$ 287,796	$ 71,926
Accounts receivable, net	56,301	47,784
Current contract assets	291,497	294,193
Prepaid expenses and other current assets	10,884	9,988
Prepaid income taxes	3,962	2,509
Total current assets	650,440	426,400
Property, equipment and leasehold improvements, net	5,963	7,234
Computer software development costs, net	928	1,306
Goodwill	137,055	78,383
Intangible assets, net	42,851	33,607
Non-current contract assets	318,976	288,098
Contract costs	28,614	24,982
Operating lease right-of-use assets	34,905	0
Deferred tax assets	1,735	1,669
Other non-current assets	1,839	1,334
Total assets	1,223,306	863,013
Current liabilities:
Accounts payable	3,988	5,891
Accrued expenses and other current liabilities	43,556	54,594
Current operating lease liabilities	6,824	0
Income taxes payable	1,799	14,952
Current borrowings	135,163	220,000
Current deferred revenue	43,168	25,318
Total current liabilities	234,498	320,755
Non-current deferred revenue	13,913	19,573
Deferred income taxes	179,978	150,344
Non-current operating lease liabilities	33,088	0
Non-current borrowings, net	292,369	0
Other non-current liabilities	3,107	10,381
Commitments and contingencies (Note 17)
Series D redeemable convertible preferred stock, $0.10 par value—Authorized—3,636 shares as of June 30, 2020 and 2019 Issued and outstanding—none as of June 30, 2020 and 2019	0	0
Stockholders' equity:
Common stock, $0.10 par value—Authorized—210,000,000 shares Issued—103,988,707 shares at June 30, 2020 and 103,642,292 shares at June 30, 2019 Outstanding—67,718,692 shares at June 30, 2020 and 68,624,566 shares at June 30, 2019	10,399	10,365
Additional paid-in capital	769,411	739,099
Retained earnings	1,458,330	1,228,659
Accumulated other comprehensive income	(5,288)	336
Treasury stock, at cost— 36,270,015 shares of common stock at June 30, 2020 and 35,017,726 shares at June 30, 2019	(1,766,499)	(1,616,499)
Total stockholders' equity	466,353	361,960
Total liabilities and stockholders' equity	$ 1,223,306	$ 863,013