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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 27, 2024 | Dec. 29, 2023 | Dec. 30, 2022
Cash flows from operating activities: |  |  |
Net income (loss) | $ 22,570 | $ 10,926 | $ (8,448)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Depreciation and amortization | 14,745 | 16,431 | 17,489
Other non-cash items | (73) | 1,445 |
Deferred income taxes, net | 2,615 | 2,582 | (1,694)
(Gain) loss on sale/disposal of equipment | (15) | (63) | (64)
Provision for doubtful accounts | 740 | 825 | 243
Stock-based compensation | 7,388 | 5,323 | 8,373
Accretion and fair value adjustments of contingent consideration | 153 |  | 3,168
Changes in operating assets and liabilities, net of effects from business acquisitions: |  |  |
Accounts receivable | 5,316 | (10,300) | 6,766
Contract assets | 5,778 | (10,825) | (23,772)
Other receivables | (1,133) | 3,604 | 1,494
Prepaid expenses and other current assets | (1,091) | 2,566 | (1,230)
Other assets | 2,953 | 5,717 | 3,223
Accounts payable | (831) | 4,360 | (7,839)
Accrued liabilities | 4,707 | 5,030 | 12,970
Contract liabilities | 8,373 | 598 | (914)
Right-of-use assets | (122) | 995 | (332)
Net cash (used in) provided by operating activities | 72,073 | 39,214 | 9,433
Cash flows from investing activities: |  |  |
Purchase of equipment, software, and leasehold improvements | (8,413) | (9,925) | (9,602)
Proceeds from sale of equipment | 34 | 68 | 75
Cash paid for acquisitions, net of cash acquired | (7,364) | (1,600) |
Net cash (used in) provided by investing activities | (15,743) | (11,457) | (9,527)
Cash flows from financing activities: |  |  |
Payments on contingent consideration |  | (4,000) | (10,206)
Receipt of restricted cash |  |  | 10,679
Payment on restricted cash |  | (10,679) |
Payments on notes payable | (190) | (1,631) | (1,920)
Payments on debt issuance costs |  | (1,114) | (177)
Proceeds from notes payable |  |  | 1,718
Borrowings under term loan facility and line of credit |  | 105,000 | 20,000
Repayments under term loan facility and line of credit | (8,125) | (112,875) | (13,000)
Principal payments on finance leases | (1,444) | (1,304) | (1,054)
Proceeds from stock option exercise | 2,759 | 182 | 274
Proceeds from sales of common stock under employee stock purchase plan | 2,838 | 2,781 | 3,036
Cash used to pay taxes on stock grants | (1,407) | (205) | (992)
Net cash (used in) provided by financing activities | (5,569) | (23,845) | 8,358
Net increase (decrease) in cash, cash equivalents and restricted cash | 50,761 | 3,912 | 8,264
Cash, cash equivalents and restricted cash at beginning of period | 23,397 | 19,485 | 11,221
Cash, cash equivalents and restricted cash at end of period | 74,158 | 23,397 | 19,485
Cash paid (received) during the period for: |  |  |
Interest | 7,520 | 10,193 | 5,066
Income taxes | 1,316 | (3,072) | (1,120)
Supplemental disclosures of noncash investing and financing activities: |  |  |
Contingent consideration related to business acquisitions | 4,060 |  |
Equipment acquired under finance leases | $ 1,605 | $ 961 | $ 2,451

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