3. RESEARCH AND DEVELOPMENT EXPENSES (Tables)
|3 Months Ended|
Jun. 30, 2019
|Notes to Financial Statements|
|Research and Development expenses||
Tabular disclosure of the nature and amounts of capitalized costs of a research and development nature that were acquired in a transaction other than a business combination, the amount of such assets charged to expense during the period, and identification of the income statement caption in which the charges are included.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef