Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Equity (Tables)

v3.20.2
Equity (Tables)
 9 Months Ended
Sep. 30, 2020
Stockholders' Equity Note [Abstract]  
Schedule of share-based compensation expense
    Three Months Ended   Nine Months Ended
    September 30,   September 30,
    2020   2019   2020   2019
    U.S $ in thousands   U.S $ in thousands
                 
Cost of sales   $ 524     $ 475     $ 1,424     $ 1,370  
Research and development, net     1,587       1,494       4,846       3,764  
Selling, general and administrative     2,765       3,466       9,624       10,623  
Total stock-based compensation expenses   $ 4,876     $ 5,435     $ 15,894     $ 15,757  
Schedule of stock option activity
    Number of Options Weighted Average Exercise Price
Options outstanding as of January 1, 2020     1,961,532   $ 31.16  
Granted     360,000     17.10  
Exercised     (2,237 )    8.09  
Forfeited     (145,504 )    38.71  
Options outstanding as of September 30, 2020     2,173,791     28.34  
Options exercisable as of September 30, 2020     1,739,420   $ 31.03  
Schedule of RSUs and PSUs activity
    Number of RSUs and PSUs Weighted Average Grant Date Fair Value
Unvested as of January 1, 2020     2,362,991   $ 24.10  
Granted     1,425,536     17.80  
Vested     (669,477 )    23.21  
Forfeited     (445,400 )    21.97  
Unvested as of September 30, 2020     2,673,650   $ 21.32  
Schedule of accumulated other comprehensive income (loss)
    Nine Months Ended September 30, 2020
    Net Unrealized Loss on Cash Flow Hedges     Foreign Currency Translation Adjustments     Total
    U.S. $ in thousands
                 
Balance as of January 1, 2020   $ (10 )      $ (7,706 )      $ (7,716 ) 
Other comprehensive loss before reclassifications     (299 )        (611 )        (910 ) 
Amounts reclassified from accumulated other comprehensive loss     (663 )        -         (663 ) 
Other comprehensive loss     (962 )        (611 )        (1,573 ) 
Balance as of September 30, 2020   $ (972 )      $ (8,317 )      $ (9,289 ) 
    Nine Months Ended September 30, 2019
    Net Unrealized Gain (Loss) on Cash Flow Hedges     Foreign Currency Translation Adjustments     Total
    U.S. $ in thousands
                 
Balance as of January 1, 2019   $ (627 )      $ (7,126 )      $ (7,753 ) 
Other comprehensive income (loss) before reclassifications     1,689         (1,398 )        291  
Amounts reclassified from accumulated other comprehensive loss     (505 )       
-
         (505 ) 
Other comprehensive income (loss)     1,184         (1,398 )        (214 ) 
Balance as of September 30, 2019   $ 557       $ (8,524 )      $ (7,967 )