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v3.22.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2020
Cash flows from operating activities: |  |  |
Net income (loss) | $ 35,874 | $ 19,352 | $ (2,754)
Adjustments to reconcile net income (loss) to cash provided by operating activities, net of the effects of acquisitions: |  |  |
Depreciation and amortization | 95,784 | 105,828 | 116,104
Loss on extinguishment of debt | 596 | 0 | 0
Operating lease right-of-use assets | 10,292 | 10,004 | 10,504
Loss on disposal of fixed assets | 5 | 236 | 16
Share-based compensation expense associated with equity awards | 56,074 | 51,892 | 50,861
Net change in fair value of contingent and contractual liabilities | (837) | 0 | 798
Accretion of contingent consideration | 0 | 0 | (36)
Deferred income taxes | (12,681) | (23,804) | (9,821)
Other gains | (11) | (196) | (152)
Changes in assets and liabilities |  |  |
Accounts receivable and unbilled costs | 49,322 | 16,878 | 21,472
Inventories | (7,996) | (2,043) | 1,501
Prepaid expenses and other assets | (13,001) | 11,483 | 13,839
Accounts payable | 4,211 | (1,734) | (4,288)
Accrued compensation and other expenses | 2,391 | 31,955 | 32,812
Operating lease liabilities | (12,060) | (10,307) | (13,077)
Income taxes payable | (3,087) | 6,684 | (919)
Deferred revenue | 91,137 | (2,307) | 8,163
Net cash provided by operating activities | 296,013 | 213,921 | 225,023
Cash flows from investing activities: |  |  |
Purchase of marketable securities | (78,367) | (15,673) | (117,383)
Proceeds from maturity of marketable securities | 20,569 | 56,806 | 144,322
Purchase of fixed assets | (10,350) | (11,986) | (19,922)
Purchase of intangible assets | (50) | (4,537) | 0
Acquisition of businesses, net of cash acquired | 0 | 0 | (11,347)
(Increase) decrease in deposits | (155) | 88 | (31)
Collection of contingent consideration |  | 0 | 52
Net cash (used in) provided by investing activities | (68,353) | 24,698 | (4,309)
Cash flows from financing activities: |  |  |
Issuance of common stock under stock plans | 2 | 2 | 2
Payment of contingent consideration | 0 | (1,748) | 0
Treasury stock repurchases | (35,653) | (3,275) | (175,000)
Tax withholding on restricted stock units | (15,691) | (13,286) | (11,872)
Payment of debt issuance costs | (3,660) | 0 | 0
Repayment of long-term debt | (350,000) | (100,000) | (100,000)
Proceeds from issuance of long-term debt | 350,000 | 0 | 0
Collection of contingent consideration | 837 | 0 | 0
Net cash used in financing activities | (54,165) | (118,307) | (286,870)
Effect of exchange rate changes on cash and cash equivalents | (4,510) | 6,627 | (3,427)
Net increase (decrease) in cash and cash equivalents | 168,985 | 126,939 | (69,583)
Cash and cash equivalents and restricted cash, beginning of year | 467,176 | 340,237 | 409,820
Cash and cash equivalents and restricted cash, end of year | 636,161 | 467,176 | 340,237
Supplemental disclosures of cash flow information: |  |  |
Cash paid for interest | 4,962 | 7,685 | 17,644
Cash paid for income taxes | 31,702 | 11,472 | 13,061
Non-cash transactions: |  |  |
Transfers of inventory to fixed assets | 2,657 | 1,530 | 2,290
Additions to property, plant and equipment included in accounts payable | 197 | 333 | 255
Issuance of common stock under employee stock purchase plans | 14,582 | 14,429 | 14,227
Contingent consideration related to acquisition, included in accrued other | $ 0 | $ 0 | $ 1,800

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