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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
Cash Flows From Operating Activities: |  |
Net income | $ 7,589 | $ 10,379
Adjustments to reconcile net income to net cash provided by operating activities (net of working capital acquired): |  |
Depreciation and amortization | 7,309 | 5,552
Deferred income taxes | 1,345 | 1,344
Stock compensation expense | 1,370 | 1,345
Other | (455) | 684
Changes in operating assets and liabilities: |  |
Trade receivables | (5,739) | (4,540)
Inventories, net | 613 | (138)
Prepaid expenses and other assets | 1,252 | (1,196)
Accounts payable | (525) | 173
Accrued liabilities | (2,794) | 124
Net cash provided by operating activities | 9,965 | 13,727
Cash Flows From Investing Activities: |  |
Consideration paid for acquisition, net of cash acquired ($2,329) | (16,049) |
Purchase of property and equipment | (3,694) | (3,693)
Net cash used in investing activities | (19,743) | (3,693)
Cash Flows From Financing Activities: |  |
Borrowings on lines-of-credit, net | 6,802 | 422
Principal payments of long-term debt | (5,625) | (4,500)
Dividends paid to stockholders | (700) | (690)
Stock transactions under employee benefit stock plans | 268 | 223
Net cash provided by (used in) by financing activities | 745 | (4,545)
Effect of foreign exchange rate changes on cash | 297 | (706)
Net (decrease) increase in cash and cash equivalents | (8,736) | 4,783
Cash and cash equivalents at beginning of period | 21,278 | 13,113
Cash and cash equivalents at end of period | $ 12,542 | $ 17,896

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