| Accounts Payable and Accrued Liabilities | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Mar. 31, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Payables and Accruals [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Payable and Accrued Liabilities | Accounts Payable and Accrued Liabilities 
Accounts payable and accrued liabilities consist of the following components:
 
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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- References No definition available. 
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