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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net income | $ 68,428 | $ 23,836
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Provision for bad debts | 1,599 | 1,196
Provision for obsolete inventory | 53 | 143
Depreciation and amortization | 20,923 | 20,623
Deferred income taxes | 4,400 | 6,581
Equity method income | (4,177) | (1,387)
Deferred cost of financing | 1,368 | 972
Other non-cash adjustments | (91) | (123)
Loss on debt extinguishment | 2,333 |
Unrealized currency translation losses | 14,175 | 7,930
Changes in operating assets and liabilities: |  |
Trade accounts receivables | (38,515) | 5,827
Inventories | (16,747) | (1,675)
Prepaid expenses | (3,293) | (1,397)
Other assets | (15,312) | 13,377
Trade accounts payable and accrued expenses | 38,001 | (20,768)
Accrued interest expense | (7,173) | (417)
Taxes payable | 16,125 | (6,566)
Labor liabilities | 357 | 115
Contract assets and liabilities | 28,593 | 22,815
Related parties | 6,206 | 629
CASH PROVIDED BY OPERATING ACTIVITIES | 117,253 | 71,711
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Proceeds from sale of investments | 685 | 471
Proceeds from sale of property and equipment | 130 | 6
Purchase of investments | (63) | (265)
Acquisition of property and equipment | (51,513) | (18,323)
CASH USED IN INVESTING ACTIVITIES | (50,761) | (18,111)
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Cash dividend | (5,243) | (3,801)
Debt extinguishment – Call premium | (8,610) |
Proceeds from debt | 221,350 | 41,343
Debt modification costs | (1,489) | (6,384)
Repayments of debt | (249,797) | (64,694)
CASH USED IN FINANCING ACTIVITIES | (43,789) | (33,536)
Effect of exchange rate changes on cash and cash equivalents | (5,360) | (795)
NET INCREASE IN CASH | 17,343 | 19,269
CASH - Beginning of period | 67,668 | 48,399
CASH - End of period | 85,011 | 67,668
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION |  |
Interest | 15,531 | 19,168
Income Tax | 15,296 | 10,863
NON-CASH INVESTING AND FINANCING ACTIVITIES: |  |
Assets acquired under credit or debt | $ 1,859 | $ 2,242

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