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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
OPERATING ACTIVITIES: |  |
Net income (loss) | $ 21,024 | $ (3,231)
Adjustments to reconcile net income (loss) to net cash flows provided by operating activities: |  |
Depreciation and amortization | 11,020 | 10,850
Deferred income taxes | 6,989 | (791)
Gain on sale of assets | (2,016) | (18)
Amortization of deferred financing fees | 241 | 241
Share-based compensation expense | 756 | 237
Changes in assets and liabilities: |  |
Accounts receivable | 14,328 | 13,344
Contract revenues in excess of billings | (26) | (15,379)
Inventories | (1,546) | (3,766)
Prepaid expenses and other current assets | (1,424) | 2,981
Accounts payable and accrued expenses | 2,730 | 4,000
Billings in excess of contract revenues | (11,495) | 2,530
Other noncurrent assets and liabilities | (2,140) | (1,678)
Cash provided by operating activities | 38,441 | 9,320
INVESTING ACTIVITIES: |  |
Purchases of property and equipment | (11,912) | (33,629)
Proceeds from dispositions of property and equipment | 3,641 | 55
Cash used in investing activities | (8,271) | (33,574)
FINANCING ACTIVITIES: |  |
Taxes paid on settlement of vested share awards | (681) | (335)
Exercise of options and purchases from employee stock plans | 862 | 562
Borrowing under revolving loans |  | 75,000
Repayments of revolving loans | (30,000) | (25,000)
Payments on finance lease obligations | (390) |
Cash (used in) provided by financing activities | (30,209) | 50,227
Net (decrease) increase in cash, cash equivalents and restricted cash | (39) | 25,973
Cash, cash equivalents and restricted cash at beginning of period | 23,761 | 6,546
Cash, cash equivalents and restricted cash at end of period | 23,722 | 32,519
Reconciliation of cash, cash equivalents and restricted cash |  |
Cash and cash equivalents | 22,802 | 32,519
Restricted cash included in other long-term assets | 920 |
Supplemental Cash Flow Information |  |
Cash paid for interest | 2,065 | 536
Cash paid (received) for income taxes | 176 | (45)
Non-cash Investing and Financing Activities |  |
Property and equipment purchased but not yet paid | $ 4,288 | $ 3,755

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