|
Accrued Expenses (Details) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2014
|
Jun. 30, 2013
|
||||
|---|---|---|---|---|---|---|
| Total accrued expenses | $ 98 | $ 1,885 | ||||
|
Fraunhofer - semi-annual TTA payment [Member]
|
||||||
| Total accrued expenses | 0 | [1] | 1,000 | [1] | ||
|
Fraunhofer - minimum annual royalty [Member]
|
||||||
| Total accrued expenses | 0 | [1] | 700 | [1] | ||
|
Consulting Fees [Member]
|
||||||
| Total accrued expenses | 0 | 71 | ||||
|
Public Company Costs [Member]
|
||||||
| Total accrued expenses | 0 | 45 | ||||
|
Salaries And Benefits [Member]
|
||||||
| Total accrued expenses | 32 | 44 | ||||
|
Other accrued expenses [Member]
|
||||||
| Total accrued expenses | $ 66 | $ 25 | ||||
|
||||||