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Lease Arrangements - Schedule of Future Minimum Lease Payments Under Lease Agreements (Detail) $ in Thousands | Dec. 31, 2018 USD ($)
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Leases [Abstract] |
Not later than 1 year | $ 450
Later than 1 year and not later than 5 years | 504
Balance at end of year | $ 954

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- Definition Operating leases future minimum lease payments due in later than one year and not later than five years. + References No definition available. + Details
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- Definition Operating leases future minimum lease payments due in not later than one year. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121573735&loc=d3e41502-112717 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=121580752&loc=d3e38371-112697 + Details
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