CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) |
Common Stock [Member] |
Common Stock [Member]
$6.44 Common Stock Issuance [Member]
|
Common Stock [Member]
$7.00 Common Stock Issuance [Member]
|
Common Stock [Member]
$3.00 Common Stock Issuance [Member]
|
Common Stock [Member]
$8.00 Common Stock Issuance [Member]
|
Common Stock [Member]
$5.50 Common Stock Issuance [Member]
|
Common Stock [Member]
Employees and Directors [Member]
|
Additional paid-in capital [Member] |
Additional paid-in capital [Member]
$6.44 Common Stock Issuance [Member]
|
Additional paid-in capital [Member]
$7.00 Common Stock Issuance [Member]
|
Additional paid-in capital [Member]
$3.00 Common Stock Issuance [Member]
|
Additional paid-in capital [Member]
$8.00 Common Stock Issuance [Member]
|
Additional paid-in capital [Member]
$5.50 Common Stock Issuance [Member]
|
Additional paid-in capital [Member]
Employees and Directors [Member]
|
Accumulated deficit [Member] |
Accumulated deficit [Member]
$6.44 Common Stock Issuance [Member]
|
Accumulated deficit [Member]
$7.00 Common Stock Issuance [Member]
|
Accumulated deficit [Member]
$3.00 Common Stock Issuance [Member]
|
Accumulated deficit [Member]
$8.00 Common Stock Issuance [Member]
|
Accumulated deficit [Member]
$5.50 Common Stock Issuance [Member]
|
Accumulated deficit [Member]
Employees and Directors [Member]
|
Total |
$6.44 Common Stock Issuance [Member] |
$7.00 Common Stock Issuance [Member] |
$3.00 Common Stock Issuance [Member] |
$8.00 Common Stock Issuance [Member] |
$5.50 Common Stock Issuance [Member] |
Employees and Directors [Member] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Balance at Dec. 31, 2014 | $ 200,000 | $ 300,690,000 | $ (296,074,000) | $ 4,816,000 | ||||||||||||||||||||||||
Balance (in shares) at Dec. 31, 2014 | 19,960,801 | |||||||||||||||||||||||||||
Common stock issued for services | $ 1,000 | 400,000 | 0 | 401,000 | ||||||||||||||||||||||||
Common stock issued for services (in shares) | 105,177 | |||||||||||||||||||||||||||
Common stock issued to employees | $ 0 | 32,000 | 0 | 32,000 | ||||||||||||||||||||||||
Common stock issued to employees (in shares) | 10,000 | |||||||||||||||||||||||||||
Restricted common stock issued | $ 13,000 | $ 4,807,000 | $ 0 | $ 4,820,000 | ||||||||||||||||||||||||
Restricted common stock issued (in shares) | 1,350,000 | |||||||||||||||||||||||||||
Exercise of $5.00 warrants | $ 9,000 | 4,626,000 | 0 | 4,635,000 | ||||||||||||||||||||||||
Exercise of $5.00 warrants (in shares) | 927,119 | |||||||||||||||||||||||||||
Common stock issued, net of costs | $ 24,000 | $ 13,000 | $ 28,000 | $ 6,977,000 | $ 8,992,000 | $ 15,383,000 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 7,001,000 | $ 9,005,000 | $ 15,411,000 | ||||||||||||||
Common stock issued, net of costs (in shares) | 2,333,334 | 1,250,000 | 2,829,091 | |||||||||||||||||||||||||
Common stock issued to Abeona Ohio holders | $ 40,000 | 31,718,000 | 0 | 31,758,000 | ||||||||||||||||||||||||
Common stock issued to Abeona Ohio holders (in shares) | 3,979,761 | |||||||||||||||||||||||||||
Transfer agent correction 2014 reverse stock split | $ 0 | 0 | 0 | 0 | ||||||||||||||||||||||||
Transfer agent correction 2014 reverse stock split (in shares) | (2,270) | |||||||||||||||||||||||||||
Stock option compensation expense | $ 0 | 4,368,000 | 0 | 4,368,000 | ||||||||||||||||||||||||
Net loss | 0 | 0 | (14,526,000) | (14,526,000) | ||||||||||||||||||||||||
Balance at Dec. 31, 2015 | $ 328,000 | 377,993,000 | (310,600,000) | 67,721,000 | ||||||||||||||||||||||||
Balance (in shares) at Dec. 31, 2015 | 32,743,013 | |||||||||||||||||||||||||||
Common stock issued for services | $ 8,000 | 2,444,000 | 0 | 2,452,000 | ||||||||||||||||||||||||
Common stock issued for services (in shares) | 750,000 | |||||||||||||||||||||||||||
Restricted common stock issued | $ 0 | $ 1,000 | 150,000 | $ 3,431,000 | 0 | $ 0 | 150,000 | $ 3,432,000 | ||||||||||||||||||||
Restricted common stock issued (in shares) | 52,690 | 100,000 | ||||||||||||||||||||||||||
Exercise of $5.00 warrants | $ 0 | 0 | 0 | 0 | ||||||||||||||||||||||||
Exercise of $5.00 warrants (in shares) | 5,836 | |||||||||||||||||||||||||||
Common stock issued, net of costs | $ 2,000 | $ 63,000 | $ 967,000 | $ 41,005,000 | $ 0 | $ 0 | $ 969,000 | $ 41,068,000 | $ 0 | $ 0 | $ 0 | |||||||||||||||||
Common stock issued, net of costs (in shares) | 158,029 | 6,293,889 | ||||||||||||||||||||||||||
Common stock issued for cash exercise of options | $ 1,000 | 349,000 | 0 | 350,000 | ||||||||||||||||||||||||
Common stock issued for cash exercise of options (in shares) | 151,000 | |||||||||||||||||||||||||||
Stock option compensation expense | $ 0 | 4,829,000 | 0 | 4,829,000 | ||||||||||||||||||||||||
Net loss | 0 | 0 | (21,873,000) | (21,873,000) | ||||||||||||||||||||||||
Balance at Dec. 31, 2016 | $ 403,000 | $ 431,168,000 | $ (332,473,000) | $ 99,098,000 | ||||||||||||||||||||||||
Balance (in shares) at Dec. 31, 2016 | 40,254,457 |