CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Mar. 31, 2019
Current assets:
Cash and cash equivalents	$ 717,811	$ 1,061,473
Restricted cash	14,815	0
Trade accounts receivable, net	92,761	78,563
Refundable income taxes	38,340	7,890
Other current assets	32,666	44,150
Total current assets	896,393	1,192,076
Property and equipment, net of accumulated depreciation and amortization	19,321	26,043
Intangible assets, net	45,200	28,592
Goodwill	297,796	204,656
Deferred commissions, net	16,014	10,741
Other assets, net	27,165	10,803
Total assets	1,301,889	1,472,911
Current liabilities:
Trade accounts payable	42,204	31,203
Accrued payroll and related expenses	28,791	18,715
Other accrued expenses	68,991	40,916
Acquisition escrow payable	14,815	0
Deferred revenue	6,581	4,284
Total current liabilities	161,382	95,118
Other liabilities	52,995	46,961
Commitments and contingencies
Stockholders' equity:
Preferred stock, $1.00 par value (authorized 1 million shares; issued 0 shares at March 31, 2020 and 2019, respectively)	0	0
Common stock, $0.10 par value (authorized 200 million shares; issued 143.9 million and 141.9 million shares at March 31, 2020 and 2019, respectively)	14,394	14,187
Additional paid-in capital	1,496,565	1,406,813
Retained earnings	1,545,094	1,669,605
Accumulated other comprehensive income	5,745	7,801
Treasury stock, at cost (78.1 million and 73.2 million n shares at March 31, 2020 and 2019, respectively)	(1,974,286)	(1,767,574)
Total stockholders' equity	1,087,512	1,330,832
TOTAL LIABILITIES AND EQUITY	$ 1,301,889	$ 1,472,911