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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 loss | $ (33,833) | $ (90,268) | $ (124,511)
Earnings from discontinued operations, net of tax | 0 | 0 | (750)
Non-cash operating activities: |  |  |
Depreciation and amortization | 24,248 | 27,741 | 35,901
Loss on disposal or impairment of assets | 183 | 388 | 1,725
Gain on distribution from retained profits interest | (30,235) | 0 | 0
Provision for doubtful accounts | 4,217 | 2,915 | 7,133
Deferred income taxes | (1,540) | (1,418) | (6,878)
Non-cash stock compensation expense | 87,257 | 111,707 | 89,447
Changes in operating assets and liabilities: |  |  |
Accounts receivable, net | (38,611) | (24,828) | (20,518)
Deferred commissions | (7,975) | (6,605) | (5,273)
Other assets | 26,863 | (18,772) | (6,144)
Accounts payable and other liabilities | 8,850 | (116) | 24,923
Income taxes, net | 33,969 | (26,215) | (25,453)
Deferred revenue | 4,684 | 4,911 | 1,823
Net cash provided by (used in) operating activities | 78,077 | (20,560) | (28,575)
Cash flows from investing activities: |  |  |
Capital expenditures | (4,499) | (2,182) | (11,711)
Proceeds from sales of assets | 0 | 0 | 873
Cash paid in acquisitions, net of cash received | (19,107) | (76,012) | (105,365)
Distribution from retained profits interest | 31,184 | 0 | 0
Purchases of investments | 0 | (7,500) | 0
Purchases of strategic investments | 0 | (2,200) | 0
Net cash provided by (used in) investing activities | 7,578 | (87,894) | (116,203)
Cash flows from financing activities: |  |  |
Proceeds related to the issuance of common stock under stock and employee benefit plans | 6,266 | 8,737 | 4,736
Shares repurchased for tax withholdings upon vesting of stock-based awards | (14,626) | (9,920) | (24,522)
Acquisition of treasury stock | (58,621) | (42,312) | (182,190)
Net cash used in financing activities | (66,981) | (43,495) | (201,976)
Net cash provided by (used in) continuing operations | 18,674 | (151,949) | (346,754)
Cash flows from discontinued operations: |  |  |
From operating activities | 0 | 0 | (207)
From investing activities | 0 | 0 | 18,582
Net cash provided by discontinued operations | 0 | 0 | 18,375
Effect of exchange rate changes on cash | (199) | 1,010 | (468)
Net change in cash and cash equivalents | 18,475 | (150,939) | (328,847)
Cash and cash equivalents at beginning of period | 581,687 | 732,626 | 1,061,473
Cash and cash equivalents at end of period | 600,162 | 581,687 | 732,626
Supplemental cash flow information: |  |  |
Cash (received) for income taxes, net | (32,916) | (2,911) | (7,344)
Operating lease assets obtained in exchange for operating lease liabilities | $ 56,182 | $ 372 | $ 2,707

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