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Consolidated Statements of Cash Flows | 12 Months Ended
--- | ---
Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($)
Cash flows from operating activities: |  |  |
Net income | $ 7,411,000 | $ 12,050,000 | $ 9,634,000
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 6,283,000 | 6,041,000 | 5,023,000
Deferred income taxes | 426,000 | 1,229,000 | 2,521,000
Mark-to-market of interest rate swap | 3,000 | (14,000) | (45,000)
Share-based compensation | 1,003,000 | 785,000 | 744,000
Foreign Currency Transaction Gain (Loss), before Tax | 110,000 | 54,000 | (108,000)
Change in operating assets and liabilities, net of effects of acquisition: |  |  |
Accounts receivable | 17,335,000 | (911,000) | (12,292,000)
Inventories | 2,785,000 | (1,387,000) | (808,000)
Income taxes receivable | 670,000 | 1,616,000 | (1,959,000)
Prepaid and other assets | (266,000) | 1,395,000 | (78,000)
Accounts payable | (4,689,000) | 2,095,000 | (275,000)
Accrued and other liabilities | (4,422,000) | (3,786,000) | 9,031,000
Post retirement benefits liability | (360,000) | (444,000) | (777,000)
Net cash provided by operating activities | 26,069,000 | 18,615,000 | 10,827,000
Cash flows from investing activities: |  |  |
Purchase of property, plant and equipment | (2,863,000) | (5,683,000) | (10,679,000)
Business Combination, Purchase Price Allocated | 0 | (14,512,000) | 0
Net cash used in investing activities | (2,863,000) | (20,195,000) | (10,679,000)
Cash flows from financing activities: |  |  |
Gross borrowings on revolving line of credit | 0 | (10,102,000) | (67,993,000)
Gross borrowings on revolving line of credit | 0 | 7,334,000 | 70,761,000
Borrowing of Secured Debt Term Loan | 0 | 15,500,000 | 0
Repayments of Secured Debt Term Loan | (3,000,000) | (2,750,000) | 0
Payment of principal on Mexican loan | 0 | 0 | (1,600,000)
Payment of principal on capex loan | (714,000) | (1,714,000) | (1,715,000)
Excess Tax Benefit from Share-based Compensation, Financing Activities | (16,000) | 211,000 | 395,000
Payments related to the purchase of treasury stock | (134,000) | (287,000) | (278,000)
Proceeds from issuance of common stock | 0 | 19,000 | 328,000
Net cash (used in) provided by financing activities | (3,864,000) | 8,211,000 | (102,000)
Net change in cash and cash equivalents | 19,342,000 | 6,631,000 | 46,000
Cash and cash equivalents at beginning of year | 8,943,000 | 2,312,000 | 2,266,000
Cash and cash equivalents at end of year | 28,285,000 | 8,943,000 | 2,312,000
Cash paid for: |  |  |
Interest (net of amounts capitalized) | 289,000 | 279,000 | 110,000
Income taxes | 1,884,000 | 4,218,000 | 3,567,000
Non Cash: |  |  |
Fixed asset purchases in accounts payable | 316,000 | 464,000 | $ 557,000
Commitments For Capital Expenditures In Progress | $ 616,000 | $ 1,102,000 |

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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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