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Consolidated Statements of Cash Flows - USD ($)
6 Months Ended
Apr. 30, 2019
Apr. 30, 2018
Cash flows from operating activities    
Net loss $ (2,065,734) $ (2,191,340)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation and amortization 1,714,085 1,713,176
Other Liabilities (16,281) 56,351
Stock-based compensation 318,891 341,640
Changes in operating assets and liabilities:    
Accounts receivable 196,334 (414,273)
Prepaid expenses and other current assets (242,790) (136,575)
Other assets 19,371 8,274
Accounts payable 20,151 54,011
Accrued expenses and other current liabilities (13,960) 11,493
Accrued interest - related party 0 70,088
Deferred revenue 1,398,410 1,231,074
Total adjustments 3,394,211 2,935,259
Net cash provided by operating activities 1,328,477 743,919
Cash flows used in investing activities    
PASSUR Network (41,031) (185,444)
Software development costs (1,342,336) (1,302,349)
Property and equipment (78,252) (86,864)
Net cash used in investing activities (1,461,619) (1,574,657)
Cash flows from financing activities    
Proceeds from notes payable - related party 910,000 925,000
Net cash provided by financing activities 910,000 925,000
Increase in cash 776,858 94,262
Cash - beginning of period 100,856 275,146
Cash - end of period 877,714 369,408
Supplemental cash flow information    
Interest - related party 335,684 65,713
Income taxes $ (12,200) $ 1,245