XML 28 R43.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Segment Information and Concentrations of Risk - Schedule of Net Revenues, Operating Loss and Identifiable Assets of Segments (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013 | Dec. 31, 2013
Net revenues by reportable segment: |  |  |  |  |
Net revenues | $ 44,330 | $ 92,673 | $ 129,884 | $ 269,718 |
Operating loss by reportable segment: |  |  |  |  |
Operating loss | (3,896) | (4,864) | (30,221) | (21,793) |
Identifiable assets by reportable segment: |  |  |  |  |
Identifiable assets | 93,045 |  | 93,045 |  | 111,465
Mobile Computing Products [Member] |  |  |  |  |
Net revenues by reportable segment: |  |  |  |  |
Net revenues | 34,788 | 84,067 | 98,483 | 240,510 |
Operating loss by reportable segment: |  |  |  |  |
Operating loss | (1,704) | (953) | (20,076) | (9,801) |
Identifiable assets by reportable segment: |  |  |  |  |
Identifiable assets | 80,551 |  | 80,551 |  | 96,516
M2M Products and Solutions [Member] |  |  |  |  |
Net revenues by reportable segment: |  |  |  |  |
Net revenues | 9,542 | 8,606 | 31,401 | 29,208 |
Operating loss by reportable segment: |  |  |  |  |
Operating loss | (2,192) | (3,911) | (10,145) | (11,992) |
Identifiable assets by reportable segment: |  |  |  |  |
Identifiable assets | $ 12,494 |  | $ 12,494 |  | $ 14,949

X
- Details
Name: | mifi_SegmentReportingInformationIdentifiableAssetsAbstract
Namespace Prefix: | mifi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 18 -Article 5 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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
- Details
Name: | us-gaap_OperatingIncomeLossAbstract
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

X
- Details
Name: | us-gaap_SalesRevenueGoodsNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration