Segments Asset by Segment Detail (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
---|---|---|
Segment Reporting Information [Line Items] | ||
Identifiable assets by segment | $ 42,168 | $ 41,451 |
Diagnostic Services [Member]
|
||
Segment Reporting Information [Line Items] | ||
Identifiable assets by segment | 17,973 | 11,874 |
Diagnostic Imaging [Member]
|
||
Segment Reporting Information [Line Items] | ||
Identifiable assets by segment | $ 24,195 | $ 29,577 |