XML 38 R52.htm IDEA: XBRL DOCUMENT v3.2.0.727
INVESTMENTS (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2015
USD ($)
$ / shares
shares
Feb. 28, 2015
USD ($)
shares
Jun. 30, 2015
USD ($)
Investment
shares
Jun. 30, 2014
USD ($)
Jun. 30, 2015
USD ($)
Investment
shares
Jun. 30, 2014
USD ($)
Dec. 31, 2014
USD ($)
shares
Schedule of Equity Method Investments [Line Items]              
Number of types of investments | Investment     3   3    
Income (loss) from equity investees     $ 1,429 $ 0 $ (1,259) $ 0  
Long-term investments     $ 71,793   $ 71,793   $ 48,674
Number of common stock sold (in shares) | shares     25,623,982   25,623,982   23,844,711
Proceeds from sale of common stock and warrants         $ 1,026 $ 0  
Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Number of shares issued upon conversion (in shares) | shares         235,000    
Global Cable Technology Ltd. [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     $ 0   $ 0   $ 49
SB Submarine Systems Co., Ltd. [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     12,839   12,839   12,882
International Cableship Pte., Ltd. [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     1,832   1,832   2,111
Sembawang Cable Depot Ptd., Ltd. [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     992   992   808
Huawei Marine Systems Co., Ltd. [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     11,777   11,777   10,087
Visser Smit Global Marine Partnership [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     $ 428   $ 428   464
Novatel Wireless, Inc. [Member]              
Schedule of Equity Method Investments [Line Items]              
Income (loss) from equity investees   $ 200          
Number of common stock sold (in shares) | shares   586,095          
Number of warrants sold (in shares) | shares   293,047          
Proceeds from sale of common stock and warrants   $ 1,000          
Equity method investments, ownership percentage (in hundredths)     23.00%   23.00%    
Equity method accounting, basis difference     $ 5,600   $ 5,600    
Novatel Wireless, Inc. [Member] | Trade Names [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method accounting, basis difference $ 600            
Amortization period         15 years    
Novatel Wireless, Inc. [Member] | Technology and Customer Intangible [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method accounting, basis difference 800            
Amortization period         7 years    
Novatel Wireless, Inc. [Member] | Goodwill [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method accounting, basis difference $ 4,200            
Novatel Wireless, Inc. [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Number of shares issued upon conversion (in shares) | shares 3,824,600            
Value of common stock converted $ 8,600            
Warrants to purchase common stock (in shares) | shares 1,593,583            
Purchase price of stock (in dollars per share) | $ / shares $ 5.50            
Novatel Wireless, Inc. [Member] | Warrants [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     $ 16,599   $ 16,599   $ 13,419
Equity method investments, warrants received (in shares) | shares     11,473,799   11,473,799   1,593,583
Kaneland LLC [Member] | Common Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     $ 1,083   $ 1,083   $ 1,151
NerVve Technologies, Inc. [Member] | Series A-1 Preferred Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     $ 5,023   $ 5,023   $ 5,538
Equity method investments, shares (in shares) | shares     885,286   885,286   885,286
Benevir Biopharm, Inc. [Member] | Series A-1 Preferred Stock [Member]              
Schedule of Equity Method Investments [Line Items]              
Equity method investments     $ 1,623   $ 1,623   $ 1,915
Equity method investments, shares (in shares) | shares     2,000   2,000   2,000
DTV America Corporation [Member] | Convertible Debt [Member]              
Schedule of Equity Method Investments [Line Items]              
Cost method investments     $ 3,000   $ 3,000   $ 0
mParticle [Member] | Convertible Debt [Member]              
Schedule of Equity Method Investments [Line Items]              
Cost method investments     500   500   250
Gaming Nation Acquisition Corporation [Member] | Convertible Debt and Warrant [Member]              
Schedule of Equity Method Investments [Line Items]              
Available-for-sale     $ 16,097   $ 16,097   $ 0