Restricted Cash - Additional Information (Detail) - USD ($) |
Mar. 31, 2018 |
Dec. 31, 2017 |
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Restricted Cash And Cash Equivalents Items [Line Items] | ||
Unrestricted cash | $ 29,733,000 | $ 41,799,000 |
Certificates of deposit [Member] | ||
Restricted Cash And Cash Equivalents Items [Line Items] | ||
Security deposit | 180,000 | $ 260,000 |
Unrestricted cash | $ 80,000 |
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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