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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 10) | 12 Months Ended |  |  |  |  |  |  | 12 Months Ended |  |  |  |  |  |
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Dec. 31, 2013 USD ($) | Dec. 31, 2012 USD ($) | Dec. 31, 2011 USD ($) | Dec. 31, 2013 GYD | Dec. 31, 2012 GYD | Dec. 31, 2011 GYD | Dec. 31, 2013 Island Wireless USD ($) | Dec. 31, 2012 Island Wireless USD ($) | Dec. 31, 2011 Island Wireless USD ($) | Dec. 31, 2012 Certain Island Wireless Reporting Unit USD ($) | Dec. 31, 2013 Recurring Quoted Prices in Active Markets (Level 1) USD ($) | Dec. 31, 2012 Recurring Quoted Prices in Active Markets (Level 1) USD ($) | Dec. 31, 2013 Recurring Significant Other Observable Inputs (Level 2) USD ($) | Dec. 31, 2012 Recurring Significant Other Observable Inputs (Level 2) USD ($) | Dec. 31, 2013 Recurring Total USD ($) | Dec. 31, 2012 Recurring Total USD ($)
Foreign Currency Gains and Losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Value of a Guyana dollar to one U.S. dollar |  |  |  | 210 | 205 | 205 |  |  |  |  |  |  |  |  |  |
Foreign currency gain (loss) |  | $ 0 | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of financial instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Goodwill impairment | 0 | 0 |  |  |  |  |  |  |  | 3,400,000 |  |  |  |  |  |
Goodwill | 45,077,000 | 45,077,000 | 45,077,000 |  |  |  | 5,438,000 | 5,438,000 | 5,438,000 | 0 |  |  |  |  |  |
Certificates of deposit |  |  |  |  |  |  |  |  |  |  |  |  | 363,000 | 363,000 | 363,000 | 363,000
Money market funds |  |  |  |  |  |  |  |  |  |  | 2,244,000 | 1,755,000 |  |  | 2,244,000 | 1,755,000
Total assets measured at fair value |  |  |  |  |  |  |  |  |  |  | 2,244,000 | 1,755,000 | 363,000 | 363,000 | 2,607,000 | 2,118,000
Interest rate derivative |  |  |  |  |  |  |  |  |  |  |  |  |  | 11,142,000 |  | 11,142,000
Total liabilities measured at fair value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 11,142,000 |  | $ 11,142,000

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 3: 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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- Definition Foreign exchange rate used to remeasure amounts denominated in a currency other than functional currency into functional currency. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521 + Details
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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