XML 28 R88.htm IDEA: XBRL DOCUMENT
v3.20.1

Segment Geographical Information and Major Customers (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 325,630 | $ 284,375 | $ 258,140
Expenses | 291,978 | 252,677 | 232,184
Segment operating income (loss) | 33,652 | 31,698 | 25,956
Depreciation and amortization | 14,025 | 12,564 | 13,611
Software Services [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 86,140 | 81,332 | 77,100
Expenses | 71,825 | 63,902 | 63,649
Segment operating income (loss) | 14,315 | 17,430 | 13,451
Depreciation and amortization | 8,799 | 8,727 | 9,242
It Professional Services [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 239,490 | 203,043 | 181,040
Expenses | 216,842 | 183,985 | 164,558
Segment operating income (loss) | 22,648 | 19,058 | 16,482
Depreciation and amortization | 5,059 | 3,611 | 4,100
Unallocated Expenses [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  |  |
Expenses | 3,311 | 4,790 | 3,977
Segment operating income (loss) | (3,311) | (4,790) | (3,977)
Depreciation and amortization | $ 167 | $ 226 | $ 269

X
- Definition The amount of expenses, + References No definition available. + Details
Name: | mgic_Expenses
Namespace Prefix: | mgic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total revenues. + References No definition available. + Details
Name: | mgic_SalesRevenuesNet
Namespace Prefix: | mgic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
Name: | us-gaap_OtherDepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=mgic_SoftwareServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=mgic_ItProfessionalServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=mgic_UnallocatedExpensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |