CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Current assets:
Cash and cash equivalents	$ 600,162	$ 572,787
Restricted cash	0	8,900
Trade accounts receivable, net	148,343	114,284
Refundable income taxes	30,354	65,692
Other current assets	36,975	64,052
Total current assets	815,834	825,715
Property and equipment, net of accumulated depreciation and amortization	11,531	11,957
Intangible assets, net	26,718	39,730
Goodwill	363,845	357,446
Deferred commissions, net	30,594	22,619
Other assets, net	85,214	30,854
Total assets	1,333,736	1,288,321
Current liabilities:
Trade accounts payable	83,197	39,955
Accrued payroll and related expenses	39,188	46,438
Other accrued expenses	46,067	58,353
Acquisition escrow payable	0	8,900
Deferred revenue	16,114	11,603
Total current liabilities	184,566	165,249
Other liabilities	86,110	42,389
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, $1.00 par value (authorized 1 million shares; issued 0 shares at March 31, 2022 and 2021, respectively)	0	0
Common stock, $0.10 par value (authorized 200 million shares; issued 149.8 million and 147.8 million shares at March 31, 2022 and 2021, respectively)	14,984	14,781
Additional paid-in capital	1,721,118	1,630,072
Retained earnings	1,420,993	1,454,826
Accumulated other comprehensive income	5,730	7,522
Treasury stock, at cost (81.2 million and 79.6 million shares at March 31, 2022 and 2021, respectively)	(2,099,765)	(2,026,518)
Total stockholders' equity	1,063,060	1,080,683
Total liabilities and stockholders' equity	$ 1,333,736	$ 1,288,321