v3.21.2
Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Current assets:    
Cash and cash equivalents $ 7,114,103 $ 2,670,495
Stock subscriptions and other receivables 2,400,238 2,987,319
Inventory 178,830 169,798
Prepaid expenses and other 350,239 700,716
Total current assets 10,043,410 6,528,328
Property and equipment 848,085 845,379
Less accumulated depreciation and amortization 731,098 713,217
Property and equipment, net 116,987 132,162
Right-of-use lease assets 458,280 458,280
Less accumulated amortization 269,142 208,185
Right-of-use lease assets, net 189,138 250,095
License agreements, patents and trademarks 851,929 747,863
Less accumulated amortization 147,346 127,622
License agreements, patents and trademarks, net 704,583 620,241
Other assets 227,192 227,192
Total assets 11,281,310 7,758,018
Current liabilities:    
Accounts payable 1,080,070 1,161,717
Accrued liabilities and other 2,630,747 2,512,994
Notes payable 0 745,443
Lease liabilities, current 313,852 294,951
Total current liabilities 4,024,669 4,715,105
Lease liabilities, net of current portion 120,471 296,006
Deferred revenue 700,000 700,000
Total liabilities 4,845,140 5,711,111
Commitments and contingencies (See Note 11)
Stockholders’ equity:    
Common stock; $.001 par value; 300,000,000 shares authorized; 30,145,718 and 27,149,691 shares issued and outstanding as of June 30, 2021 and December 31, 2020, respectively 221,142 218,146
Common stock subscribed; $.001 par value, 0 and 995,000 shares subscribed as of June 30, 2021 and December 31, 2020, respectively 0 995
Common stock subscriptions receivable 0 (4,975,000)
Additional paid-in capital 370,181,268 375,428,014
Accumulated deficit (364,697,612) (359,056,683)
Navidea stockholders' equity 5,704,870 1,315,604
Noncontrolling interest 731,300 731,303
Total stockholders’ equity 6,436,170 2,046,907
Total liabilities and stockholders’ equity 11,281,310 7,758,018
Non-Series Preferred Stock [Member]    
Stockholders’ equity:    
Preferred stock 0 0
Series D Preferred Stock [Member]    
Current assets:    
Stock subscriptions and other receivables 2,200,000  
Stockholders’ equity:    
Preferred stock. subscriptions 22 132
Series D preferred stock subscriptions receivable 0 (10,300,000)
Series E Preferred Stock [Member]    
Stockholders’ equity:    
Preferred stock $ 50 $ 0

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