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v3.19.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Operating activities: |  |
Net income | $ 4,146 | $ 1,236
Adjustments to reconcile net income to net cash used in operating activities: |  |
Depreciation and amortization | 1,478 | 1,686
Stock-based compensation | 408 | 970
Deferred income taxes | 1,427 | 454
Changes in operating assets and liabilities: |  |
Accounts receivable | (6,273) | (831)
Inventories | (643) | 19
Prepaid expenses and other assets | (2,314) | (1,864)
Accounts payable and other liabilities | (8,863) | (4,277)
Other | 133 | 116
Net cash used in operating activities | (10,501) | (2,491)
Investing activities: |  |
Purchases of property, plant and equipment | (248) | (652)
Business acquisition | 0 | (157)
Net cash used in investing activities | (248) | (809)
Financing activities: |  |
Net proceeds from revolving lines of credit | 2,308 | 3,356
Payment of financing lease principal | (52) | 0
Net cash provided by financing activities | 2,256 | 3,356
Effect of exchange rate changes on cash and cash equivalents | 213 | (115)
Decrease in cash, cash equivalents and restricted cash | (8,280) | (59)
Cash, cash equivalents and restricted cash at beginning of period | 12,683 | 5,216
Cash, cash equivalents and restricted cash at end of period | 4,403 | 5,157
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | $ 12,683 | $ 5,216

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