|
CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Inventory, allowances | $ 365 | $ 269 |
| Note payable, net of debt discount | $ 142 | |
| Preferred stock, par value | $ 0.001 | $ 0.001 |
| Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, shares outstanding | 0 | 0 |
| Common stock, par value | $ 0.001 | $ 0.001 |
| Common stock, shares authorized | 90,000,000 | 90,000,000 |
| Common stock, shares issued | 18,082,043 | 11,949,824 |
| Common stock, shares outstanding | 18,082,043 | 11,949,824 |