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Summary of Operating Lease Assets and Liabilities (Detail) $ in Thousands | Mar. 31, 2019 USD ($)
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Assets And Liabilities Lessee [Abstract] |
Operating lease assets | $ 4,638
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | us-gaap:OtherAssetsMember
Operating lease liabilities, current | $ 658
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | us-gaap:OtherCurrentLiabilitiesMember
Operating lease liabilities, noncurrent | $ 4,419
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | us-gaap:OtherNoncurrentLiabilitiesMember
Total lease liabilities | $ 5,077

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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