XML 51 R40.htm IDEA: XBRL DOCUMENT v3.20.2
FAIR VALUE MEASUREMENTS AND INVESTMENTS (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Sep. 30, 2019
Fair value measurements            
Increase in carrying value     $ (1,412)      
Privately Held Investment            
Fair value measurements            
Ownership percentage 24.00%   24.00%      
Additional investment     $ 2,800      
Increase in carrying value     2,000      
Share investee loss     400      
Currency losses     400      
Other assets | Privately Held Investment            
Fair value measurements            
Carrying value $ 17,500   17,500      
Carrying Value            
Fair value measurements            
Long-term debt 84,600   84,600   $ 86,400  
Carrying Value | Other assets            
Fair value measurements            
Strategic investments 2,100   2,100   2,100  
Short Term Investments            
Fair value measurements            
Equity investments 100   100   200  
Loss (gain) on equity securities 100 $ 0 100 $ 0    
Other investments            
Fair value measurements            
Equity investments 10,900   10,900      
Change in fair value of investment 300   700      
Other investments | Renewable energy partnership            
Fair value measurements            
Investment cost           $ 14,400
Investment Tax Credit     12,000      
Equity investments 2,400   2,400   2,500  
Level 2 | Estimated Fair Value            
Fair value measurements            
Long-term debt 85,100   85,100   86,900  
Recurring basis            
Fair value measurements            
Total assets and liabilities measured at fair value 16,164   16,164   15,769  
Recurring basis | Certificate of deposit            
Fair value measurements            
Cash and cash equivalents 380   380   380  
Recurring basis | Money market funds            
Fair value measurements            
Cash and cash equivalents 2,410   2,410   2,329  
Recurring basis | Short Term Investments            
Fair value measurements            
Investments 285   285   416  
Recurring basis | Other investments            
Fair value measurements            
Investments 13,313   13,313   12,700  
Recurring basis | Interest rate swap            
Fair value measurements            
Derivative liabilities (224)   (224)   (56)  
Recurring basis | Level 1            
Fair value measurements            
Total assets and liabilities measured at fair value 2,695   2,695   2,745  
Recurring basis | Level 1 | Money market funds            
Fair value measurements            
Cash and cash equivalents 2,410   2,410   2,329  
Recurring basis | Level 1 | Short Term Investments            
Fair value measurements            
Investments 285   285   416  
Recurring basis | Level 2            
Fair value measurements            
Total assets and liabilities measured at fair value 156   156   324  
Recurring basis | Level 2 | Certificate of deposit            
Fair value measurements            
Cash and cash equivalents 380   380   380  
Recurring basis | Level 2 | Interest rate swap            
Fair value measurements            
Derivative liabilities (224)   (224)   (56)  
Recurring basis | Level 3            
Fair value measurements            
Total assets and liabilities measured at fair value 13,313   13,313   12,700  
Recurring basis | Level 3 | Other investments            
Fair value measurements            
Investments $ 13,313   $ 13,313   $ 12,700