XML 36 R21.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Significant Accounting Policies [Abstract] |
Schedule of annual rates of depreciation property and equipment |
|  |  | %
| Computers and electronic equipment |  | 15-33
|  |  | (mainly 33)
| Office furniture and equipment |  | 6-7
| Vehicles |  | 15

X
- Definition Tabular disclosure of annual rate of depreciation property and equipment. + References No definition available. + Details
Name: | mndo_ScheduleOfPropertyAndEquipmentAnnualDepreciationRateTableTextBlock
Namespace Prefix: | mndo_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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