BALANCE SHEETS (Parentheticals) - $ / shares	Jun. 30, 2017	Dec. 31, 2016
Common stock, no par value (in Dollars per share)	$ 0	$ 0
Common stock, shares authorized	30,000,000	30,000,000
Common stock, shares issued	21,839,592	21,836,033
Common Stock, shares outstanding	21,839,592	21,836,033