Quarterly report pursuant to Section 13 or 15(d)

Balance Sheets

v3.2.0.727
Balance Sheets - USD ($)
Jun. 30, 2015
Dec. 31, 2014
Current assets:    
Cash and cash equivalents $ 19,965,791 $ 7,912,011
Accounts receivable, net 757,464 446,521
Inventories, net 665,481 251,338
Prepayments and other current assets 286,368 263,605
Total current assets 21,675,104 8,873,475
Property and equipment, net 616,993 374,376
Patents, net 1,095,090 1,012,964
Other non-current assets 17,920 17,920
Total assets 23,405,107 10,278,735
Current liabilities:    
Accounts payable 1,154,813 441,636
Accrued expenses 881,031 773,119
Total current liabilities $ 2,035,844 $ 1,214,755
Commitments    
Stockholders' equity:    
Common stock, $0.001 par value; 50,000,000 shares authorized; 9,345,263 and 7,048,235 shares issued and outstanding at June 30, 2015 and December 31, 2014, respectively $ 9,345 $ 7,048
Additional paid-in capital 49,500,394 32,712,020
Treasury stock (2,657) (2,657)
Accumulated deficit (28,137,819) (23,652,431)
Total stockholders' equity 21,369,263 9,063,980
Total Liabilities and Stockholders' Equity $ 23,405,107 $ 10,278,735