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Impact of recent accounting standards	3 Months Ended
	Mar. 31, 2020
Impact of recent accounting standards
Impact of recent accounting standards	10.  Impact of recent accounting standards Adoption of New Accounting Standards: None. Effect of newly issued but not yet effective accounting standards: None.

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- References

No definition available.

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- Definition

The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-URI http://asc.fasb.org/topic&trid=2122394

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