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v3.23.3

CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Cash flows from operating activities: |  |
Net loss | $ (31,492) | $ (3,901)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 4,115 | 3,764
Asset impairments |  | 484
Change in allowance for doubtful accounts and credit losses | (410) |
Gain on sale or disposal of fixed assets, net | (249) | (79)
Gain on insurance recoveries | (245) | (1,200)
Stock-based compensation expense | 1,466 | 1,464
Changes in operating assets and liabilities: |  |
Contract receivables and retainage, net | (6,479) | (17,026)
Contract assets | 534 | (3,048)
Prepaid expenses, inventory and other current assets | 2,829 | 1,203
Accounts payable | 2,914 | 2,811
Contract liabilities | (4,662) | (2,355)
Accrued expenses and other current liabilities | (373) | (288)
Noncurrent assets and liabilities, net | 31,880 | (654)
Net cash used in operating activities | (172) | (18,825)
Cash flows from investing activities: |  |
Capital expenditures | (1,701) | (1,032)
Proceeds from Shipyard Transaction |  | 886
Proceeds from sale of property and equipment | 396 | 2,035
Recoveries from insurance claims | 245 | 1,200
Purchases of short-term investments | (30,731) | (9,809)
Maturities of short-term investments | 25,200 |
Net cash used in investing activities | (6,591) | (6,720)
Cash flows from financing activities: |  |
Payments on Insurance Finance Arrangements | (1,257) | (963)
Tax payments for vested stock withholdings | (482) | (121)
Net cash used in financing activities | (1,739) | (1,084)
Net decrease in cash, cash equivalents and restricted cash | (8,502) | (26,629)
Cash, cash equivalents and restricted cash, beginning of period | 34,824 | 54,589
Cash, cash equivalents and restricted cash, end of period | $ 26,322 | $ 27,960

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