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v3.22.2.2

Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities: |  |
Net loss | $ (18,590) | $ (9,837)
Adjustments to reconcile net loss to net cash used in operations: |  |
Depreciation and amortization | 2,799 | 2,631
Stock-based compensation expense | 2,052 | 2,393
Provision for excess and obsolete inventory | 1,015 | 1,203
Deferred income taxes | 63 | (2,137)
Change in fair value of contingent consideration | (120) | (2,330)
China dissolution | 1,921 | 0
Other non-cash items | (134) | 197
Unrealized foreign exchange loss on cash and cash equivalents | (3) | 1
Changes in operating asset and liability accounts: |  |
Accounts receivable | (92) | (8,657)
Inventory | (13,749) | (475)
Prepaid expenses and other assets | 211 | 1,521
Accounts payable and accrued expenses | 6,885 | 3,475
Deferred revenue | 6,170 | 281
Net cash used in operating activities | (11,572) | (11,734)
Cash flows from investing activities: |  |
Purchase of property, plant and equipment | (560) | (510)
Cash paid for acquisition, net of cash acquired | 0 | (11,479)
Proceeds from the maturity of marketable securities | 0 | 5,189
Change in other assets | (99) | (30)
Net cash used in investing activities | (659) | (6,830)
Cash flows from financing activities: |  |
Repurchase of treasury stock | 0 | (46)
Repayment of debt | (33) | (18)
Proceeds from exercise of employee stock options and ESPP | 128 | 125
Net cash provided by financing activities | 95 | 61
Effect of exchange rate changes on cash | 4 | (47)
Net decrease in cash, cash equivalents and restricted cash | (12,132) | (18,550)
Cash, cash equivalents and restricted cash at beginning of period | 49,486 | 75,539
Cash, cash equivalents and restricted cash at end of period | 37,354 | 56,989
Supplemental schedule of cash flow information: |  |
Cash paid for income taxes, net of refunds | 152 | 306
Non-cash investing and financing activities |  |
Issuance of common stock to settle liabilities | $ 317 | $ 2,529

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