XML 64 R47.htm IDEA: XBRL DOCUMENT
v3.19.1

Account Receivables - Trade, Net (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 USD ($)
Account Receivables - Trade, Net (Textual) |
Recorded debt write-off amount | $ 74

X
- References No definition available. + Details
Name: | SFET_AccountReceivablesTradeNetTextualAbstract
Namespace Prefix: | SFET_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. + References No definition available. + Details
Name: | SFET_AllowanceForDoubtfulAccountsReceivableWriteOff
Namespace Prefix: | SFET_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration