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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 26, 2022 | Jun. 27, 2021
Cash flows from operating activities: |  |
Net income | $ 34,532 | $ 22,782
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 14,532 | 13,979
Provision for credit losses | 2,572 | 2,094
Stock-based compensation | 4,487 | 6,916
Deferred income taxes | 2,117 | 652
Non-cash lease expense | 6,518 | 7,853
Other operating activities | 6,752 | (1,473)
Changes in operating assets and liabilities: |  |
Accounts receivable | 12,524 | (16,486)
Income tax receivable | (3,549) | 1,103
Operating lease right-of-use asset | 0 | 6,135
Other assets | (8,486) | (2,495)
Accounts payable and other accrued expenses | (10,629) | (6,952)
Accrued wages and benefits | (14,638) | 11,208
Deferred employer payroll taxes | 0 | 2,810
Workers’ compensation claims reserve | 11,404 | (598)
Operating lease liabilities | (6,441) | (6,729)
Other liabilities | 1,407 | 6,563
Net cash provided by operating activities | 53,102 | 47,362
Cash flows from investing activities: |  |
Capital expenditures | (13,992) | (19,868)
Purchases of restricted available-for-sale investments | 0 | (14)
Sales of restricted available-for-sale investments | 0 | 452
Purchases of restricted held-to-maturity investments | 4,950 | 0
Maturities of restricted held-to-maturity investments | 17,826 | 15,143
Net cash used in investing activities | (1,116) | (4,287)
Cash flows from financing activities: |  |
Purchases and retirement of common stock | (60,939) | 0
Net proceeds from employee stock purchase plans | 536 | 538
Common stock repurchases for taxes upon vesting of restricted stock | (4,132) | (2,686)
Other | (147) | (188)
Net cash used in financing activities | (64,682) | (2,336)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (494) | 319
Net change in cash, cash equivalents and restricted cash | (13,190) | 41,058
Cash, cash equivalents and restricted cash, beginning of period | 103,185 | 118,612
Cash, cash equivalents and restricted cash, end of period | 89,995 | 159,670
Supplemental Disclosure of Cash Flow Information [Abstract] |  |
Interest | 452 | 880
Income taxes | 8,413 | 1,943
Operating lease liabilities | 7,925 | 8,335
Property and equipment purchased but not yet paid | 3,385 | 1,968
Right-of-use assets obtained in exchange for new operating lease liabilities | $ 4,852 | $ 3,162

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