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v3.7.0.1

Consolidated Statements of Cash Flows - USD ($) | 6 Months Ended
--- | ---
May 31, 2017 | May 31, 2016
Cash flows from operating activities: |  |
Net Income | $ 983,863 | $ 514,196
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization expense | 113,708 | 147,652
Compensatory element of stock options | 471,019 | 388,115
Provision for doubtful accounts | 81,563 | 375,199
Gain on extinguishment of debt |  | (300,593)
Deferred income tax benefit | 66,795 |
Amortization of debt issuance costs | 66,442 |
Changes in assets and liabilities: |  |
Accounts receivable | (584,875) | (1,018,577)
Prepaid expenses | (103,203) | 21,550
Inventory | 64,884 | 16,028
Other current assets | (76,955) | 47,380
Deposits and other assets, net | (3,388) | 15,111
Accounts payable | (300,361) | 347,008
Accrued expenses | 81,448 | (39,042)
Deferred revenue | 1,521,627 | 830,799
Net cash provided by operating activities | 2,382,567 | 1,344,826
Cash flows from investing activities: |  |
Release of restricted cash held in escrow |  | 204,344
Purchases of property and equipment | (4,505) | (292,242)
Sales (purchases) of marketable securities and other investments, net | 172,523 | (224,047)
Net cash provided by (used in) investing activities | 168,018 | (311,945)
Cash flows from financing activities: |  |
Treasury stock purchases | (403,925) | (443,207)
Repayments of note payable | (1,000,000) | (875,774)
Proceeds from the exercise of stock options | 51,396 |
Proceeds from note payable |  | 650,100
Net cash used in financing activities | (1,352,529) | (668,881)
Increase in cash and cash equivalents | 1,198,056 | 364,000
Cash and cash equivalents-beginning of period | 3,499,881 | 4,152,162
Cash and cash equivalents-end of period | 4,697,937 | 4,516,162
Supplemental non-cash investing activities: |  |
Unrealized gain (loss) on marketable securities, net of tax | $ 26,640 | $ (100,220)

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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 -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: 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=66902209&loc=d3e3255-108585 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 + 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 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&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=66902209&loc=d3e3602-108585 + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + 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 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + 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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