XML 52 R7.htm IDEA: XBRL DOCUMENT v3.22.1
Condensed Consolidated Statements of Cash Flow (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Cash flows from operating activities:    
Net income $ 22,793 $ 17,829
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization 48,108 42,100
Accretion of asset retirement obligation 1,230 955
Stock-based compensation 2,814 2,097
Income attributable to sale of tax benefits, net of interest expense (4,603) (4,245)
Equity in earnings of investees (577) (542)
Mark-to-market of derivative instruments 277 2,086
Disposal of property, plant and equipment (109) 91
Write-off of Storage projects and assets 1,826 0
Loss (gain) on severance pay fund asset 161 358
Deferred income tax provision 2,805 (83)
Liability for unrecognized tax benefits 304 1,124
Other 328 0
Changes in operating assets and liabilities, net of businesses acquired:    
Receivables 5,127 8,856
Costs and estimated earnings in excess of billings on uncompleted contracts (1,830) 3,668
Inventories (4,443) (3,087)
Prepaid expenses and other (7,179) (7,259)
Change in operating lease right of use asset 692 658
Deposits and other 839 92
Accounts payable and accrued expenses 13,082 3,794
Billings in excess of costs and estimated earnings on uncompleted contracts 1,716 1,507
Liabilities for severance pay (142) (547)
Change in operating lease liabilities (547) (493)
Other long-term liabilities (896) (35)
Net cash provided by operating activities 81,776 68,924
Cash flows from investing activities:    
Purchase of marketable securities (19,192) (27,755)
Maturities of marketable securities 19,290 0
Capital expenditures (137,246) (87,896)
Investment in unconsolidated companies (2,157) (2,005)
Decrease (increase) in severance pay fund asset, net of payments made to retired employees (27) 182
Net cash used in investing activities (139,332) (117,474)
Cash flows from financing activities:    
Proceeds from exercise of options by employees 99 0
Cash received from noncontrolling interest 5,443 5,390
Repayments of long-term debt (39,058) (16,573)
Stock issuance costs reimbursement 0 285
Cash paid to noncontrolling interest (3,374) (4,197)
Payments under finance lease obligations (828) (764)
Deferred debt issuance costs (276) (230)
Cash dividends paid (6,727) (6,718)
Net cash used in financing activities (44,721) (22,807)
Effect of exchange rate changes (34) (342)
Net change in cash and cash equivalents and restricted cash and cash equivalents (102,311) (71,699)
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period 343,444 536,778
Cash and cash equivalents and restricted cash and cash equivalents at end of period 241,133 465,079
Supplemental non-cash investing and financing activities:    
Increase (decrease) in accounts payable related to purchases of property, plant and equipment 8,448 (8,732)
Right of use assets obtained in exchange for new lease liabilities $ 1,313 $ 467