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Cash and Cash Equivalents - Additional Information (Detail) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Cash equivalents | $ 10,216 | $ 24
Total cash and cash equivalents | 88,575 | 77,784
Two Financial Institutions [Member] |  |
Cash equivalents | 72,967 | 60,779
International Business Segment [Member] |  |
Net liquid assets | $ 12,106 | $ 11,005

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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References No definition available. + Details
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- Definition Minimum regulatory net liquid asset requirements for certain of the Company's subsidiaries of its International Business segment. + References No definition available. + Details
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