| Schedule of Segment Reporting Information, by Segment [Table Text Block] |
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Sales
Services
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Marketing
Services
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Product Commercialization Services |
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Consolidated |
Three months ended September 30, 2014: |
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Revenue |
$ |
28,186 |
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$ |
1,006 |
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$ |
53 |
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$ |
29,245 |
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Operating loss |
$ |
(746 |
) |
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$ |
(1,283 |
) |
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$ |
(2,194 |
) |
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$ |
(4,223 |
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Capital expenditures |
$ |
350 |
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$ |
1 |
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$ |
87 |
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$ |
438 |
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Depreciation expense |
$ |
240 |
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$ |
117 |
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$ |
8 |
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$ |
365 |
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Three months ended September 30, 2013: |
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Revenue |
$ |
30,748 |
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$ |
781 |
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$ |
2,731 |
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$ |
34,260 |
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Operating (loss) income
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$ |
(1,316 |
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$ |
(1,177 |
) |
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$ |
441 |
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$ |
(2,052 |
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Capital expenditures |
$ |
290 |
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$ |
402 |
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$ |
— |
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$ |
692 |
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Depreciation expense |
$ |
296 |
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$ |
46 |
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$ |
3 |
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$ |
345 |
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Nine months ended September 30, 2014: |
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Revenue |
$ |
85,048 |
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$ |
2,623 |
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$ |
5,930 |
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$ |
93,601 |
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Operating loss |
$ |
(1,205 |
) |
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$ |
(4,290 |
) |
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$ |
(2,748 |
) |
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$ |
(8,243 |
) |
Capital expenditures |
$ |
1,203 |
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$ |
8 |
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$ |
87 |
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$ |
1,298 |
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Depreciation expense |
$ |
697 |
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$ |
466 |
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$ |
39 |
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$ |
1,202 |
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Nine months ended September 30, 2013: |
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Revenue |
$ |
101,267 |
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$ |
3,966 |
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$ |
9,195 |
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$ |
114,428 |
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Operating income (loss) |
$ |
31 |
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$ |
(2,378 |
) |
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$ |
1,701 |
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$ |
(646 |
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Capital expenditures |
$ |
545 |
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$ |
1,103 |
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$ |
— |
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$ |
1,648 |
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Depreciation expense |
$ |
746 |
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$ |
145 |
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$ |
31 |
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$ |
922 |
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