Net Loss Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
BASIC AND DILUTED | |||||||||||
Weighted average number of common shares outstanding | 35,266 | 33,003 | 26,784 | ||||||||
Net loss | $ (3,047) | $ (3,343) | $ (3,120) | $ (3,570) | $ (2,128) | $ (2,144) | $ (3,427) | $ (1,588) | $ (13,080) | $ (9,287) | $ (17,145) |
Net loss per share - basic and diluted | $ (0.08) | $ (0.09) | $ (0.09) | $ (0.11) | $ (0.07) | $ (0.06) | $ (0.10) | $ (0.05) | $ (0.37) | $ (0.28) | $ (0.64) |