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Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Cash flows from operating activities: |  |
Net income (loss) | $ 96,000 | $ (806,000)
Less: loss from discontinued operations, net of taxes of $0 | (157,000) | (131,000)
Income (loss) from continuing operations, net of taxes | 253,000 | (675,000)
Adjustments to reconcile income (loss) from continuing operations to cash provided by operating activities : |  |
Depreciation and amortization | 372,000 | 1,155,000
Amortization of debt issuance costs | 8,000 | 9,000
Deferred tax expense | 22,000 | 35,000
Provision for (recovery of) bad debt reserves | 13,000 | (17,000)
Gain on disposal of plant, property, and equipment | (8,000) |
Issuance of common stock for services | 60,000 | 48,000
Stock-based compensation | 46,000 | 23,000
Changes in operating assets and liabilities of continuing operations |  |
Accounts receivable | 3,165,000 | 1,983,000
Unbilled receivables | 65,000 | (1,133,000)
Prepaid expenses, inventories and other assets | 348,000 | (392,000)
Accounts payable, accrued expenses and unearned revenue | (1,729,000) | 975,000
Cash provided by continuing operations | 2,615,000 | 2,011,000
Cash used in discontinued operations | (181,000) | (139,000)
Cash provided by operating activities | 2,434,000 | 1,872,000
Cash flows from investing activities: |  |
Purchases of property and equipment | (248,000) | (22,000)
Proceeds from sale of plant, property, and equipment | 8,000 |
Payment to finite risk sinking fund | (50,000) | (35,000)
Cash used in investing activities of continuing operations | (290,000) | (57,000)
Cash provided by investing activities of discontinued operations | 17,000 | 17,000
Cash used in investing activities | (273,000) | (40,000)
Cash flows from financing activities: |  |
Repayments of revolving credit borrowings | (14,033,000) | (12,675,000)
Borrowing on revolving credit | 14,033,000 | 11,115,000
Principal repayments of long term debt | (304,000) | (304,000)
Cash used in financing activities | (304,000) | (1,864,000)
Effect of exchange rate changes on cash | (4,000) | 3,000
Increase (decrease) in cash | 1,853,000 | (29,000)
Cash at beginning of period | 1,063,000 | 163,000
Cash at end of period | 2,916,000 | 134,000
Supplemental disclosure: |  |
Interest paid | 54,000 | 102,000
Income taxes paid | $ 96,000 | $ 12,000

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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 -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: 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 cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591551-111686 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 + 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=98514028&loc=d3e3291-108585 Reference 2: 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 cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + 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=98514028&loc=d3e3291-108585 + Details
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