XML 22 R32.htm IDEA: XBRL DOCUMENT v2.4.0.8

Revenue and Vendor Concentrations - Additional Information (Detail) (USD $)	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Revenue, Major Customer [Line Items]
Total revenue earned	$ 4,462,524	$ 3,309,664
Accounts receivable balances	1,113,300	2,347,165
Percentage of vendor comprising of total purchases	10.00%	10.00%
Customer [Member]
Revenue, Major Customer [Line Items]
Total revenue, percentage	10.00%	10.00%
Two customers [Member]
Revenue, Major Customer [Line Items]
Total revenue earned	2,370,416
Customer One [Member]
Revenue, Major Customer [Line Items]
Total revenue, percentage	33.00%	28.00%
Customer Two [Member]
Revenue, Major Customer [Line Items]
Total revenue, percentage	21.00%	21.00%
Three customers [Member]
Revenue, Major Customer [Line Items]
Total revenue earned		$ 1,954,444
Customer Three [Member]
Revenue, Major Customer [Line Items]
Total revenue, percentage		11.00%
Channel partner [Member]
Revenue, Major Customer [Line Items]
Total revenue, percentage	10.00%
International sales [Member]
Revenue, Major Customer [Line Items]
Total revenue, percentage	8.00%	3.00%

X

- Definition

Entity wide major customers accounts receivable net.

+ References

No definition available.

+ Details

Name:	mitk_EntityWideMajorCustomersAccountsReceivableNet
Namespace Prefix:	mitk_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Percentage of vendor comprising of overall purchases.

+ References

No definition available.

+ Details

Name:	mitk_PercentageOfVendorComprisingOfOverallPurchases
Namespace Prefix:	mitk_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13531-108611



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 18

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592

+ Details

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_EntityWideRevenueMajorCustomerLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

Name:	us-gaap_Revenues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration