XML 65 R50.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Inventories - Additional Information (Detail) $ in Millions | Dec. 31, 2015 USD ($)
--- | ---
Klein Associates Inc. [Member] |
Balance Sheet [Line Items] |
Inventory acquired | $ 3.3

X
- Definition Balance Sheet [Line Items] + References No definition available. + Details
Name: | mind_BalanceSheetLineItems
Namespace Prefix: | mind_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of inventory recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=73531372&loc=d3e2207-128464 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=mind_KleinAssociatesIncorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |