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FAIR VALUE MEASUREMENTS - ADDITIONAL INFORMATION (Detail) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2016 | Dec. 31, 2015
Fair Value Disclosures [Abstract] |  |
Cash held in banks | $ 14,300,000 | $ 11,000,000
Period for contractual maturities of the Company's available-for-sale securities | 1 year | 1 year
Fair value assets, Level 1 to Level 2 | $ 0 | $ 0
Fair value assets, Level 2 to Level 1 | 0 | 0
Fair value liabilities, Level 1 to Level 2 | 0 | 0
Fair value liabilities, Level 2 to Level 1 | $ 0 | $ 0

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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. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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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