|
Operating Segments and Related Information (Financial Information by Segment) (Details) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Segment Reporting Information [Line Items] |
|
|
| Revenues |
$ 14,581 |
$ 22,110 |
| Operating Income (Loss) From Continuing Operations |
(8,376) |
(6,603) |
| Assets of Continuing Operations |
16,069 |
15,907 |
| Payments to Acquire Property, Plant, and Equipment |
139 |
143 |
| Depreciation, Depletion and Amortization |
509 |
804 |
| Share-based Compensation |
100 |
202 |
|
Spire Solar
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Revenues |
7,651 |
15,255 |
| Operating Income (Loss) From Continuing Operations |
(8,297) |
(7,280) |
| Assets of Continuing Operations |
6,354 |
7,757 |
| Payments to Acquire Property, Plant, and Equipment |
16 |
83 |
| Depreciation, Depletion and Amortization |
213 |
369 |
| Share-based Compensation |
21 |
61 |
|
Spire Biomedical
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Revenues |
6,930 |
6,855 |
| Operating Income (Loss) From Continuing Operations |
(79) |
677 |
| Assets of Continuing Operations |
1,560 |
1,499 |
| Payments to Acquire Property, Plant, and Equipment |
103 |
8 |
| Depreciation, Depletion and Amortization |
162 |
208 |
| Share-based Compensation |
24 |
43 |
|
Corporate
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Revenues |
0 |
0 |
| Operating Income (Loss) From Continuing Operations |
0 |
0 |
| Assets of Continuing Operations |
8,155 |
6,651 |
| Payments to Acquire Property, Plant, and Equipment |
20 |
52 |
| Depreciation, Depletion and Amortization |
134 |
227 |
| Share-based Compensation |
$ 55 |
$ 98 |