XML 55 R45.htm IDEA: XBRL DOCUMENT v3.21.1
Note 7 - Intangible Assets, Net (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2020
Finite-Lived Intangible Assets, Gross, Total $ 15,089       $ 15,089
Amortization of Intangible Assets, Total 576 $ 582      
NB-IoT technologies [Member]          
Finite-lived Intangible Assets Acquired     $ 2,800    
Finite Lived Intangible Assets Acquired, Balance Not Received     600    
Finite-Lived Intangible Assets, Gross, Total 1,961 [1]   $ 2,200   $ 1,961 [1]
Intangible Assets Expenditures Incurred but Not yet Paid $ 210        
Amortization of Intangible Assets, Total       $ 239  
[1] During the first quarter of 2018, the Company entered into an agreement to acquire certain NB-IoT technologies in the amount of $2,800, of which technologies valued at $600 has not been received. Of the $2,200, $210 has not resulted in cash outflows as of March 31, 2021. In addition, the Company participated in programs sponsored by the Hong Kong government for the support of the above investment, and as a result, the Company received during 2019 an amount of $239 related to the NB-IoT technologies, which was reduced from the gross carrying amount of intangible assets. The Company recorded the amortization cost of the NB-IoT technologies in “cost of revenues” on the Company’s interim condensed consolidated statements of income (loss).