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v3.7.0.1

Consolidated Statement of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Cash flows from operating activities: |  |  |
Net income from consolidated operations | $ 7,970 | $ 7,593 | $ 7,559
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 5,634 | 4,846 | 4,376
Loss on sales of property, plant and equipment | 2 | 27 | 5
Share-based compensation | 1,056 | 1,069 | 1,119
Deferred income taxes | 576 | 437 | 1,232
Excess tax benefits on share-based compensation | (145) | (356) | (1,219)
Changes in operating assets and liabilities: |  |  |
Receivables, net | (3,768) | (1,011) | 562
Inventories | 51 | (1,309) | (1,845)
Prepaid expenses | (1,351) | (266) | 26
Refundable income taxes | 209 | 2,677 | (436)
Accounts payable | (596) | (800) | 2,317
Increase (Decrease) in Accrued Liabilities | (361) | (163) | (2,243)
Other liabilities | 213 | 29 | (181)
Other assets | (97) | 325 | (146)
Net cash provided by operating activities | 9,393 | 13,098 | 11,126
Cash flows from investing activities: |  |  |
Additions to property, plant and equipment | (7,293) | (16,321) | (13,436)
Proceeds from sale of property, plant and equipment | 14 | 53 | 112
Net cash used in investing activities | (7,279) | (16,268) | (13,324)
Cash flows from financing activities: |  |  |
Excess tax benefits on share-based compensation | 145 | 356 | 1,219
Proceeds from the exercise of stock options, net of attestations | 529 | 358 | 336
Principal repayment of long-term debt | (1,014) | (996) | (977)
Payment of statutory withholding for stock options exercised and restricted stock units vested | (219) | (209) | (831)
Repurchases of common stock |  | (587) |
Payment of contingent note payable |  |  | (800)
Net cash used in financing activities | (559) | (1,078) | (1,053)
Net change in cash and cash equivalents | 1,555 | (4,248) | (3,251)
Cash and cash equivalents at beginning of year | 29,804 | 34,052 | 37,303
Cash and cash equivalents at end of year | $ 31,359 | $ 29,804 | $ 34,052

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