XML 15 R4.htm IDEA: XBRL DOCUMENT v3.7.0.1
Balance Sheets (Parenthetical) - $ / shares
Jun. 30, 2017
Dec. 31, 2016
LIABILITIES AND STOCKHOLDERS' EQUITY    
Common stock par value $ 0.001 $ 0.001
Common stock, shares authorized 20,000,000 20,000,000
Common stock, shares issued 5,973,413 5,878,405
Common stock, shares outstanding 5,973,413 5,878,405