XML 36 R18.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Business Combination (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2016
IDchecker [Member] |
Business Acquisition [Line Items] |
Schedule of Estimated Fair Values of Assets acquired and Liabilities Assumed | The following table summarizes the estimated fair values of the assets acquired and liabilities assumed as part of the Acquisition as of June 17, 2015 (amounts shown in thousands):
|  | June 17, 2015 |
Current assets |  | $ | 620 |
Property, plant and equipment |  |  | 42 |
Intangible assets |  |  | 3,570 |
Assets acquired |  | $ | 4,232 |
Current liabilities |  | $ | (476 | )
Other liabilities |  |  | (810 | )
Liabilities assumed |  | $ | (1,286 | )
Fair value of net assets acquired |  | $ | 2,946 |
Total consideration paid |  |  | 5,819 |
Goodwill before effect in exchange rates |  | $ | 2,873 |
Effect of movements in exchange rates |  |  | (10 | )
Goodwill |  | $ | 2,863 |

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_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
Name: | us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=mitk_IDcheckerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |