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PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)
12 Months Ended
Dec. 31, 2019
Prepaid Expense and Other Assets [Abstract]  
Schedule of prepaid expenses and other current assets
December 31,
20192018
Government authorities$46,444  $30,369  
Interest receivable6,948  2,867  
Prepaid expenses56,008  45,671  
Inventories3,389  3,434  
Other4,183  5,109  
$116,972  $87,450