Fair Value of Financial Instruments (Tables)
|6 Months Ended|
Nov. 30, 2019
|Fair Value Disclosures [Abstract]|
|Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]||
The following summarizes the Company’s financial liabilities that are recorded at fair value on a recurring basis at November 30, 2019 and May 31, 2019:
Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).
Reference 1: http://www.xbrl.org/2003/role/disclosureRef