|9 Months Ended|
Dec. 31, 2016
|Royalty Agreement [Abstract]|
|Royalty Agreement [Text Block]||
Prior to the acquisition of IMT in April 2012, IMT entered into a Patent License Agreement with an unrelated third party (the “Licensee”). Under the terms of the perpetual license agreement, the Company will receive royalties from the Licensee based on a licensed product sold by the Licensee. There was no royalty income during the three and nine-month periods ended December 31, 2016 and 2015 under the terms of the agreement.