|
Assets Held for Sale and Discontinued Operations (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||
| Cash | $ 48 | |
| Accounts receivable | 102 | |
| Goodwill at carrying amount of $208, net of $208 loss on impairment | 0 | |
| Acquired technology at carrying amount of $10,133, net of $2,451 accumulated amortization and $7,045 loss on impairment | 637 | |
| Total assets held for sale | $ 787 | $ 0 |