|
Operating Segments and Related Information ( Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2013
customers
|
Dec. 31, 2012
customers
|
| Segment Reporting Information [Line Items] |
|
|
| Concentration risk, government contracts |
707 |
1778 |
| The Number Of Customers That Account for 10% or Greater of the Company's Accounts Receivables |
2 |
1 |
| Revenue, Percentage 10% or Greater |
10.00% |
|
| Revenues |
$ 14,581 |
$ 22,110 |
|
Government Contracts
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Concentration risk, percentage |
5.00% |
8.00% |
|
Customer C
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Percentage Of Total Trade Receivables |
36.00% |
24.00% |
|
Customer A
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Percentage Of Total Trade Receivables |
17.00% |
|
|
Biomedical Service | Customer C
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Concentration risk, percentage |
20.00% |
14.00% |
|
Biomedical Service | Customer A
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Concentration risk, percentage |
12.00% |
|
|
Solar Equipment | Customer J
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Concentration risk, percentage |
|
12.00% |
|
INDIA
|
|
|
| Segment Reporting Information [Line Items] |
|
|
| Revenue, Percentage 10% or Greater |
|
10.00% |
| Revenues |
|
$ 2,800 |