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CONDENSED STATEMENTS OF CASH FLOWS (USD $)
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Cash flows from operating activities:    
Net loss $ (173,095) $ (201,527)
Adjustments to reconcile net loss to cash and cash equivalents used in operating activities:    
Depreciation and amortization 8,659 19,882
Realized gain on investments in available for sale securities (3,748) 0
Unrealized gain on investments in trading securities 0 (108,694)
Change in fair value of other receivables 55,618 0
Gain on settlement of liabilities (34,759) 0
Share-based compensation 12,668 79,542
Change in fair value of stock price guarantee 0 2,851
Amortization of prepaid facility costs 0 65,168
Changes in assets and liabilities:    
Accounts receivable 128,417 96,145
Other receivables 214,759 0
Inventories (14,761) 105,574
Prepaid expenses and other current assets (59,632) (112,212)
Advanced royalties (2,041) (6,301)
Prepaid facility costs 0 (60,482)
Accounts payable (307,269) (118,386)
Accrued expenses 91,457 12,039
Deferred revenue 38,734 (41,303)
Net cash used in operating activities (44,993) (267,704)
Cash flows from investing activities:    
Proceeds from sale of investments in available-for-sale securities 87,482 0
Net cash provided by investing activities 87,482 0
Cash flows from financing activities:    
Payments on capital leases (9,981) (7,095)
Net cash used in financing activities (9,981) (7,095)
Net change in cash and cash equivalents 32,508 (274,799)
Cash and cash equivalents, beginning of period 463,285 1,433,034
Cash and cash equivalents, end of period 495,793 1,158,235
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION    
Income taxes paid 0 0
Interest paid 596 911
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION    
Unrealized gain on investments in available for sale securities $ 2,800 $ 0