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Bank Borrowings (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Accounting Changes and Error Corrections [Abstract]
Write-off of deferred financing costs	$ 83

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- References

No definition available.

+ Details

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

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