CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2017	Mar. 31, 2017
Current assets:
Cash and cash equivalents	$ 177,807	$ 170,343
Trade accounts receivable, net	155,634	142,768
Refundable income taxes	6,365	7,098
Other current assets	42,357	48,310
Total current assets	382,163	368,519
Property and equipment, net of accumulated depreciation and amortization	153,039	155,974
Software, net of accumulated amortization	37,489	47,638
Goodwill	592,827	592,731
Purchased software licenses, net of accumulated amortization	7,775	7,972
Deferred income taxes	9,621	10,261
Other assets, net	43,576	51,443
TOTAL ASSETS	1,226,490	1,234,538
Current liabilities:
Current installments of long-term debt	1,837	39,819
Trade accounts payable	46,211	40,208
Accrued payroll and related expenses	36,592	53,238
Other accrued expenses	53,999	59,861
Deferred revenue	34,169	37,087
Total current liabilities	172,808	230,213
Long-term debt	227,943	189,241
Deferred income taxes	34,300	58,374
Other liabilities	17,328	17,730
Commitments and contingencies
Equity:
Common stock	13,552	13,288
Additional paid-in capital	1,216,565	1,154,429
Retained earnings	623,156	602,609
Accumulated other comprehensive income	9,826	7,999
Treasury stock, at cost	(1,088,988)	(1,039,345)
Total equity	774,111	738,980
TOTAL LIABILITIES AND EQUITY	$ 1,226,490	$ 1,234,538