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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2015 | Sep. 30, 2014
Cash flow from operating activities: |  |
Net loss | $ (2,645) | $ (1,483)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Depreciation and amortization | 2,113 | 2,150
Stock-based compensation | 800 | 846
Deferred income taxes | (218) | (271)
Pension cost | 397 | 542
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,152 | 3,745
Prepaid expenses and other current assets | 111 | (53)
Other assets | 69 | 524
Accounts payable and accrued expenses | (86) | 90
Accrued salaries, wages and related benefits | 566 | (59)
Restricted shares withheld for taxes | 0 | (37)
Income and other taxes | 7 | (188)
Net cash provided by operating activities | 2,266 | 5,806
Cash flow from investing activities: |  |
Capital expenditures | (466) | (1,797)
Acquisition of business | 0 | (3,225)
Net cash used in investing activities | (466) | (5,022)
Cash flow from financing activities: |  |
Proceeds from equipment financing | 0 | 859
Proceeds from exercise of stock options | 0 | 351
Payment of long term obligations | (848) | (652)
Purchase of treasury stock | (100) | 0
Net cash provided by (used in) financing activities | (948) | 558
Effect of exchange rate changes on cash and cash equivalents | (147) | (62)
Net increase in cash and cash equivalents | 705 | 1,280
Cash and cash equivalents, beginning of period | 24,216 | 24,752
Cash and cash equivalents, end of period | 24,921 | 26,032
Supplemental disclosures of noncash investing and financing activities: |  |
Cash paid for income taxes | 768 | 828
Vendor financed software licenses acquired | $ 0 | $ 1,205

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3044-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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