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Basis of Presentation (Tables) | 6 Months Ended
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Jun. 30, 2018
Accounting Policies [Abstract] |
Disaggregation of Revenue | For the three and six months ended June 30, 2018 and 2017, net revenues by product grouping were as follows (in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
IoT & Mobile Solutions | $ | 31,741 |  |  | $ | 43,265 |  |  | $ | 60,621 |  |  | $ | 82,027 |
Enterprise SaaS Solutions | 17,316 |  |  | 16,648 |  |  | 35,169 |  |  | 33,275 |
Total | $ | 49,057 |  |  | $ | 59,913 |  |  | $ | 95,790 |  |  | $ | 115,302 |
Schedule of New Accounting Pronouncements and Changes in Accounting Principles | The following line items in the Company’s unaudited condensed consolidated statement of cash flows for the six months ended June 30, 2017 have been adjusted to reflect the adoption of this new guidance:
| As Previously Reported |  | Adjustment |  | As Adjusted
Restricted cash | $ | (2,511 | ) |  | $ | 2,511 |  |  | $ | — |
Net cash used in operating activities | (15,451 | ) |  | 2,511 |  |  | (12,940 | )
Net increase (decrease) in cash, cash equivalents and restricted cash | (1,039 | ) |  | 2,511 |  |  | 1,472 |
Cash, cash equivalents and restricted cash, end of period | 8,855 |  |  | 2,511 |  |  | 11,366 |

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- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22580-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e765-108305 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22499-107794 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.10-01.(b)(6)) -URI http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22583-107794 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e725-108305 + Details
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