Please Calculate the Operating Cash Flow and Free Cash Flow based on the Cash Flow Statement, EBIT & Income Tax

	31-Dec-18	31-Dec-17
EBIT	-25017	27843
Income Tax	-20552	37951
Non-Cash Charges
Capital Expenditures
Operating Cash Flow
Free Cash Flow

12 Months Ended Consolidated Statements of Cash Flows - USD ($) $ in Thousands Dec. 31, 2018 Dec. 31, 2017 Dec. 31, 2016 $(46,302) $(48,260) $ 256,979 Cash flows from operating activities Net income (loss) Adjustments to reconcile net income (loss) to net cash provided by operating activities Depreciation and amortization Unrealized foreign currency exchange rate (gains) losses Impairment charges Amortization of bond premium Loss on disposal of property and equipment Stock-based compensation Excess tax benefit (loss) from stock-based compensation arrangements Deferred income taxes Changes in reserves and allowances Changes in operating assets and liabilities: Accounts receivable Inventories 181,768 14,023 9,893 254 4,256 41,783 173, 747 (29,247) 71,378 254 2,313 39,932 (75) 144,770 12,627 0 0 1,580 46,149 44,783 0 (38,544) (234,998) 55,910 108,757 (43,004) 70,188 186,834 109,919 (79,106) (222,391) (249,853) (148,055) (23,029) 202,446 67,754 (107,855) 26,413 134,594 305,141 41,051 628,230 (52,106) 145,695 109,823 0 (39,164) 237,460 0 (16,712) 366,623 (170,385) 11,285 (281,339) 0 0 (316,458) 0 (70,288) 0 Prepaid expenses and other assets Accounts payable Accrued expenses and other liabilities Customer refund liability Income taxes payable and receivable Net cash provided by operating activities Cash flows from investing activities Purchases of property and equipment Sale of property and equipment Purchases of property and equipment from related parties Purchase of equity method investment Purchases of available-for-sale securities Sales of available-for-sale securities Purchases of other assets Net cash used in investing activities Cash flows from financing activities Proceeds from long term debt and revolving credit facility Payments on long term debt and revolving credit facility Employee taxes paid for shares withheld for income taxes Proceeds from exercise of stock options and other stock issuances 0 0 (39,207) 0 0 0 (4,597) (202,904) 0 (1,648) (282,987) (24,230) 30,712 (875) (381,139) 505,000 (695,000) (2,743) 2,580 763,000 (665,000) (2,781) 11,540 1,327,601 (1,170,750) (15,098) 15,485 306 0 (11) 0 0 0 (6,692) (2,927) (1,505) 146, 114 (8,725) 0 0 106,759 4,178 0 (189,868) 12,467 247,925 65,410 122,873 Other financing fees Payments of debt financing costs Cash dividends paid Contingent consideration payments for acquisitions Net cash provided by (used in) financing activities Effect of exchange rate changes on cash, cash equivalents and restricted cash Net increase in cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash Beginning of period End of period Non-cash investing and financing activities Change in accrual for property and equipment Non-cash dividends Other supplemental information Cash paid for income taxes, net of refunds Cash paid for interest, net of capitalized interest 318,135 566,060 252,725 318,135 129,852 252,725 10,580 (14,611) 0 16,973 (56,073) 0 (16,738) $ 28,586 36,921 $ 29,750 135,959 $ 21,412