Shareholders' Equity

3 Months Ended

Aug. 31, 2016

Stockholders' Equity Note [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Note 4:  Shareholders’ Equity

     On August 24, 2016, the Company’s common stock was approved for listing on the Nasdaq Capital Market and began trading on that exchange on August 26, 2016 under the symbol “BMRA”.

     For the three months ended August 31, 2016, options to purchase 55,000 shares of the Company’s common stock were granted at exercise prices of $1.52 to $1.61.