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Consolidated Statements of Cash Flows (Unaudited) (USD $) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 | Dec. 31, 2011
Cash flows from operating activities: |  |  |  |
Net income | $ 697,964 | $ 192,603 | $ 305,732 | $ 239,276
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Depreciation and amortization | 211,212 | 104,020 | 138,349 | 54,704
Bad debt expense | 131,409 | 60,819 | 65,327 | 121,949
Deferred income taxes | 7,326 | 100,906 | (9,000) | 21,800
Non-cash interest expense | 134,409 | 0 | 0 | 0
Excess tax benefit from share based compensation | 0 | 0 | (11,000) | 0
Stock-based compensation expense | 222,439 | 327,858 | 415,875 | 101,144
Changes in operating assets and liabilities: |  |  |  |
Decrease (increase) in accounts receivable | 130,098 | (264,785) | (248,820) | (307,804)
Decrease (increase) in deposits and prepaids | (172,189) | 51,900 | 72,494 | (101,116)
Increase (decrease) in accounts payable | 89,538 | (54,807) | (40,680) | 37,996
Increase (decrease) in accrued expenses | 74,982 | (69,289) | 130,696 | 183,883
Increase (decrease) in deferred revenue | (376,466) | (92,532) | (64,802) | 126,326
Net cash provided by operating activities | 1,150,722 | 356,693 | 754,171 | 478,158
Cash flows from investing activities: |  |  |  |
Purchase of property and equipment | (40,444) | (9,065) | (18,849) | (43,940)
Purchase of acquired business, net of cash acquired | (3,178,399) | 0 | 0 | 0
Acquisition of intangible assets | 0 | (281,000) | (281,000) | (40,000)
Net cash used in investing activities | (3,218,843) | (290,065) | (299,849) | (83,940)
Cash flows from financing activities: |  |  |  |
Proceeds from exercise of stock options | 50,685 | 30,825 | 43,525 | 0
Repurchase of common stock | 0 | 0 | 0 | (36,545)
Payment of dividend | (117,286) | (115,751) | (270,590) | 0
Excess tax benefit from share based compensation | 0 | 0 | 11,000 | 0
Advances from line of credit (net) | 350,000 | 255,000 | 275,000 | 0
Borrowings on long term debt | 2,500,000 | 0 | 0 | 0
Repayment of line of credit | 0 | 0 | (125,000) | 0
Net cash provided by financing activities | 2,783,399 | 170,074 | (66,065) | (36,545)
Effect of exchange rate changes on cash | (39,247) | 0 | 0 | 0
Net change in cash | 715,278 | 236,702 | 388,257 | 357,673
Cash - beginning | 1,250,643 | 862,386 | 862,386 | 504,713
Cash - ending | 1,926,674 | 1,099,088 | 1,250,643 | 862,386
Supplemental disclosures: |  |  |  |
Cash paid for interest | 21,739 | 9,126 | 12,034 | 28
Cash paid for income taxes | 446,564 | 22,594 | 22,594 | 0
Non-cash activities: |  |  |  |
Common stock issued for acquisition of customer list | 0 | 140,000 | 0 | 0
Issuance of beneficial conversion feature to holder of note payable | $ 2,500,000 | $ 0 | $ 0 | $ 0

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + 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=31042434&loc=d3e3255-108585 + Details
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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 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: 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 4: 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=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + 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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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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 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: 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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 5 -Article 5 + 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 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 Reference 3: 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=31042434&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + 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=31042434&loc=d3e3602-108585 + Details
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