10. Long-Term Debt (Tables)
|12 Months Ended|
Mar. 31, 2019
|Debt Disclosure [Abstract]|
|Schedule of minimum future debt payments||
Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef