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v3.3.1.900

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
OPERATING ACTIVITIES |  |  |
Net (loss) income | $ (12,380,000) | $ (17,725,000) | $ 5,101,000
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |  |
Depreciation | 2,067,000 | 1,922,000 | 2,175,000
Amortization | 2,138,000 | 2,384,000 | 839,000
Gain on disposal of equipment | (26,000) | 0 | 0
Allowance for doubtful accounts | 0 | 762,000 | 707,000
Deferred income taxes | 4,916,000 | (9,524,000) | 1,252,000
Stock compensation expense | 1,809,000 | 2,322,000 | 1,798,000
Goodwill and intangible assets impairment | 1,425,000 | 23,400,000 | 0
Changes in operating assets and liabilities, net of acquisitions: |  |  |
Accounts receivable | 7,880,000 | 6,117,000 | (6,970,000)
Inventories | (560,000) | (616,000) | 77,000
Prepaid expenses, other current assets and other noncurrent assets | (1,245,000) | (913,000) | 2,118,000
Accounts payable | 1,817,000 | (3,600,000) | (2,968,000)
Accrued liabilities and other noncurrent liabilities | (913,000) | 906,000 | (1,287,000)
Net cash provided by operating activities | 6,928,000 | 5,435,000 | 2,842,000
INVESTING ACTIVITIES |  |  |
Purchases of property, equipment and patents | (802,000) | (2,808,000) | (1,754,000)
Proceeds from the sale of equipment | 26,000 | 0 | 0
Purchases of other intangible assets | 0 | (3,010,000) | 0
Payment for acquisitions, net of cash acquired | 0 | (8,079,000) | 0
Net cash used in investing activities | (776,000) | (13,897,000) | (1,754,000)
FINANCING ACTIVITIES |  |  |
Net proceeds (payments) of short-term debt | (1,623,000) | 0 | 1,614,000
Proceeds from exercises of stock options | 0 | 297,000 | 811,000
Excess tax benefit from exercises of stock options | 0 | 7,000 | 67,000
Treasury shares withheld | (252,000) | (304,000) | (447,000)
Net cash provided by (used in) financing activities | (1,875,000) | 0 | 2,045,000
Effect of exchange rate fluctuations on cash | (1,230,000) | (639,000) | 152,000
Net (decrease) increase in cash and cash equivalents | 3,047,000 | (9,101,000) | 3,285,000
Cash and cash equivalents at beginning of year | 18,637,000 | 27,738,000 | 24,453,000
Cash and cash equivalents at end of year | 21,684,000 | 18,637,000 | 27,738,000
Cash paid for: |  |  |
Interest | 27,000 | 125,000 | 56,000
Income taxes paid | $ 0 | $ 0 | $ 2,901,000

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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: 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=56944662&loc=d3e3602-108585 + Details
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Period Type: | duration

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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=56944662&loc=d3e3602-108585 + Details
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