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v3.19.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Cash flows from operating activities |  |  |
Net income (loss) |  | $ (7,888) | $ 28,066
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Depreciation expense |  | 7,513 | 8,158
Amortization of intangible assets |  | 8,846 | 10,500
Inventory write down |  | 377 | 2,455
Stock-based compensation expense |  | 3,910 | 5,302
Loss from unconsolidated subsidiary |  | 849 | 963
Contingent consideration benefit |  | (4,629) | 0
Gain on contribution of subsea rentals business |  | 0 | (33,506)
Deferred income taxes |  | (1,021) | (2,735)
Noncash losses (gains) and other, net |  | 4,847 | 531
Changes in operating assets and liabilities |  |  |
Accounts receivable—trade |  | 684 | 3,034
Inventories |  | 6,948 | (27,363)
Prepaid expenses and other assets |  | (3,031) | (16,770)
Cost and estimated profit in excess of billings |  | 1,015 | (3,420)
Accounts payable, deferred revenue and other accrued liabilities |  | 1,251 | 6,528
Billings in excess of costs and estimated profits earned |  | (1,784) | (1,065)
Net cash provided by (used in) operating activities |  | 17,887 | (19,322)
Cash flows from investing activities |  |  |
Capital expenditures for property and equipment |  | (3,687) | (5,080)
Proceeds from sale of business, property and equipment |  | 134 | 5,074
Net cash used in investing activities |  | (3,553) | (6)
Cash flows from financing activities |  |  |
Borrowings of debt |  | 20,000 | 0
Repayments of debt |  | (51,063) | (50,729)
Repurchases of stock |  | (973) | (1,946)
Net cash used in financing activities |  | (32,036) | (52,675)
Effect of exchange rate changes on cash |  | 155 | (873)
Net decrease in cash, cash equivalents and restricted cash |  | (17,547) | (72,876)
Cash, cash equivalents and restricted cash at beginning of period |  | 47,241 | 115,216
Cash, cash equivalents and restricted cash at end of period |  | 29,694 | 42,340
Noncash activities (1) |  |  |
Assets contributed for equity method investment | [1] | 0 | 18,070
Note receivable related to equity method investment transaction | [1] | $ 0 | $ 4,067
[1] | See Note 8 Leases for additional information noncash activities related to leases and the impact from adoption of ASU 842.

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