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CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Cash Flows from Operating Activities |  |
Net income | $ 36,259 | $ 38,663
Adjustments to reconcile net income to net cash provided by operating activities: |  |
(Recovery of) provision for credit losses | (172) | 7,782
Deferred income taxes | 4,741 | 2,489
Non-cash equity compensation | 6,507 | 6,163
Depreciation and amortization | 20,181 | 16,032
Facilities consolidation reserve | (156) | (148)
Amortization of debt issuance costs | 617 | 309
Impairment of long-lived assets |  | 303
Other adjustments, net | 868 | 1,365
Changes in operating assets and liabilities, net of the effects of acquisitions: |  |
Net contract assets and liabilities | (71,612) | (13,698)
Contract receivables | 17,520 | (29,070)
Prepaid expenses and other assets | (5,758) | (3,108)
Operating lease assets and liabilities, net | (997) | (3,361)
Accounts payable | (5,801) | 3,667
Accrued salaries and benefits | 1,512 | 2,738
Accrued subcontractors and other direct costs | 6,754 | (37,035)
Accrued expenses and other current liabilities | (3,253) | 20,619
Income tax receivable and payable | (1,572) | (7,193)
Other liabilities | 771 | (176)
Net Cash Provided by Operating Activities | 6,409 | 6,341
Cash Flows from Investing Activities |  |
Capital expenditures for property and equipment and capitalized software | (11,026) | (7,475)
Proceeds from working capital adjustments related to prior business acquisition | 2,911 |
Net Cash Used in Investing Activities | (8,115) | (7,475)
Cash Flows from Financing Activities |  |
Advances from working capital facilities | 869,529 | 382,552
Payments on working capital facilities | (838,259) | (364,395)
Receipt of restricted contract funds | 10,967 | 75,158
Payment of restricted contract funds | (20,550) | (117,399)
Debt issue costs | (4,776) |
Proceeds from exercise of options | 194 | 2,773
Dividends paid | (5,280) | (5,284)
Net payments for stock issuances and buybacks | (20,778) | (18,365)
Payments on business acquisition liabilities | (121) | (682)
Net Cash Used in Financing Activities | (9,074) | (45,642)
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash | (1,189) | 699
Decrease in Cash, Cash Equivalents, and Restricted Cash | (11,969) | (46,077)
Cash, Cash Equivalents, and Restricted Cash, Beginning of Period | 20,433 | 81,987
Cash, Cash Equivalents, and Restricted Cash, End of Period | 8,464 | 35,910
Supplemental Disclosure of Cash Flow Information |  |
Interest | 6,473 | 5,319
Income taxes | 12,373 | $ 20,714
Non-cash investing and financing transactions: |  |
Tenant improvements funded by lessor | $ 20,243 |

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