Segment Reporting and Foreign Operations (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
|
| Segment Reporting Information [Line Items] | ||||
| Net revenues | $ 17,697 | $ 17,144 | $ 31,819 | $ 33,465 |
| Cost of net revenues | (12,001) | (11,465) | (22,076) | (23,435) |
| Gross profit | $ 5,696 | $ 5,679 | $ 9,743 | $ 10,030 |
| Gross margin % | 32.00% | 33.00% | 32.00% | 32.00% |
| Depreciation and amortization | $ 78 | $ 86 | $ 163 | $ 125 |
| Amortization of intangibles | 1,000 | 1,249 | 1,881 | 1,577 |
| Mobile, IoT & Big Data Products [Member] | ||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | 233 | 1,106 | 376 | 1,106 |
| Cost of net revenues | (68) | (126) | (194) | (126) |
| Gross profit | $ 165 | $ 980 | $ 182 | $ 980 |
| Gross margin % | 71.00% | 89.00% | 48.00% | 89.00% |
| Depreciation and amortization | $ 24 | $ 30 | $ 55 | $ 30 |
| Amortization of intangibles | 672 | 921 | 1,225 | |
| Storage and Computing [Member] | ||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | 13,363 | 12,768 | 23,640 | $ 25,970 |
| Cost of net revenues | (10,292) | (10,021) | (18,822) | (20,452) |
| Gross profit | $ 3,071 | $ 2,747 | $ 4,818 | $ 5,518 |
| Gross margin % | 23.00% | 22.00% | 20.00% | 21.00% |
| Depreciation and amortization | $ 30 | $ 45 | $ 62 | $ 65 |
| Amortization of intangibles | 192 | 192 | 384 | 384 |
| SaaS Revenues [Member] | ||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | 987 | 1,008 | 1,960 | 1,980 |
| Cost of net revenues | (206) | (198) | (428) | (401) |
| Gross profit | $ 781 | $ 810 | $ 1,532 | $ 1,579 |
| Gross margin % | 79.00% | 80.00% | 78.00% | 80.00% |
| Depreciation and amortization | $ 23 | $ 7 | $ 45 | $ 18 |
| Amortization of intangibles | 136 | 136 | 272 | 272 |
| Professional Services [Member] | ||||
| Segment Reporting Information [Line Items] | ||||
| Net revenues | 3,114 | 2,262 | 5,843 | 4,409 |
| Cost of net revenues | (1,435) | (1,120) | (2,632) | (2,456) |
| Gross profit | $ 1,679 | $ 1,142 | $ 3,211 | $ 1,953 |
| Gross margin % | 54.00% | 51.00% | 55.00% | 44.00% |
| Depreciation and amortization | $ 1 | $ 4 | $ 1 | $ 12 |
| Amortization of intangibles | $ 921 | |||