4. Future Accounting Pronouncements	3 Months Ended
Jun. 30, 2018
Accounting Changes and Error Corrections [Abstract]
Future Accounting Pronouncements	4. FUTURE ACCOUNTING PRONOUNCEMENTS ASU 2016-02, Leases (Topic 842) changes the existing accounting standards for lease accounting, including requiring lessees to recognize most leases on their balance sheets and making targeted changes to lessor accounting. ASU 2016-02 is effective for annual periods beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption of ASU 2016-02 as of its issuance is permitted. We do not expect the adoption of ASU No. 2016-02 to have a significant impact on our consolidated financial statements.

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.

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

Name:	us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration