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v3.22.2.2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities: |  |
Net income | $ 17,247 | $ 12,876
Adjustments to reconcile net income to net cash used in operating activities: |  |
Depreciation and amortization | 6,050 | 5,085
Amortization of marketable securities premium | 50 | 45
Stock-based compensation | 3,261 | 3,430
Gain on disposal of equipment | (136) | (8)
Return of equity method investments (dividends) | 1,608 | 774
Equity in income of unconsolidated joint ventures | (5,308) | (3,674)
Deferred tax assets | 165 |
Changes in operating assets and liabilities: |  |
Accounts receivable | (5,406) | (11,717)
Inventories | (32,659) | (8,302)
Prepaid expenses and other current assets | 6,445 | 958
Other assets | (1,461) | (525)
Accounts payable | (1,635) | (1,423)
Accrued liabilities | (2,927) | (7,192)
Other long-term liabilities, including royalties | 5,405 | (1,064)
Net cash used in operating activities | (9,301) | (10,737)
Cash flows from investing activities: |  |
Purchases of property, plant and equipment | (28,765) | (19,095)
Purchases of available-for-sale debt securities | (2,160) | (6,691)
Proceeds from sales and maturities of available-for-sale debt securities | 5,400 | 240
Net cash used in investing activities | (25,525) | (25,546)
Cash flows from financing activities: |  |
Proceeds from common stock options exercised | 517 | 1,592
Proceeds from sale of subsidiary shares to noncontrolling interests |  | 538
Proceeds from bank loans | 42,352 | 5,845
Proceeds from long-term loan from noncontrolling interest |  | 929
Payments on bank loans | (9,826) | (3,096)
Proceeds from capital increase in subsidiary shares from noncontrolling interest | 2,232 |
Formation of new subsidiary with noncontrolling interests |  | 1,283
Costs from issuance of Tongmei's common stock to redeemable noncontrolling interests, net of proceeds |  | (12)
Net cash provided by financing activities | 35,275 | 7,079
Effect of exchange rate changes on cash, restricted cash and cash equivalents | (394) | 210
Net increase (decrease) in cash, restricted cash and cash equivalents | 55 | (28,994)
Cash and cash equivalents at the beginning of the year | 36,763 | 72,602
Cash, restricted cash and cash equivalents at the end of the period | 36,818 | $ 43,608
Supplemental disclosure of non-cash flow information: |  |
Conversion of related party borrowings to Additional Paid-in Capital | 1,887 |
Investment in subsidiary shares from noncontrolling interest | 937 |
Bank loan proceeds paid directly to a third-party vendor, included in accounts payable | 474 |
Sale of land and building to unconsolidated joint venture | 976 |
Consideration payable in connection with construction in progress, included in accrued liabilities | $ 3,378 |

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