XML 99 R80.htm IDEA: XBRL DOCUMENT
v3.19.1

Related Parties (Details Textual) ₪ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 USD ($) | Dec. 31, 2017 ILS (₪)
ILS [Member] | Services Agreement [Member] | Minimum [Member] |  |
Related Parties (Textual) |  |
Amount of monthly consideration |  | ₪ 33
ILS [Member] | Services Agreement [Member] | Maximum [Member] |  |
Related Parties (Textual) |  |
Amount of monthly consideration |  | ₪ 53
Related Party [Member] |  |
Related Parties (Textual) |  |
Amount of monthly consideration | $ | $ 8,500 |
Bonus from net profit, Percentage | 15.00% | 15.00%
Related Party [Member] | ILS [Member] |  |
Related Parties (Textual) |  |
Amount of monthly consideration |  | ₪ 33
Related Party [Member] | ILS [Member] | Three employees [Member] |  |
Related Parties (Textual) |  |
Amount of monthly consideration |  | ₪ 35

X
- Definition The percentage of Bonus from net profit. + References No definition available. + Details
Name: | bosc_BonusFromNetProfitPercentage
Namespace Prefix: | bosc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Amount of transactions with related party during the financial reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864 + Details
Name: | us-gaap_RelatedPartyTransactionAmountsOfTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | bosc_TypeOfCurrencyAxis=bosc_NISMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | bosc_AgreementAxis=bosc_ServicesAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=bosc_RelatedPartyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_NumberOfEmployeesTotalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |