|
Consolidated Statements of Stockholders' (Deficit) Equity (USD $)
In Thousands, except Share data
|
Common Stock [Member]
|
Additional Paid-in Capital [Member]
|
Retained Earnings [Member]
|
Total
|
| Balance at Dec. 31, 2010 |
$ 137 |
$ 282,359 |
$ (281,550) |
$ 946 |
| Balance (in Shares) at Dec. 31, 2010 |
13,677,772 |
|
|
|
| Issuance of shares pursuant to stock awards |
1 |
|
|
1 |
| Issuance of shares pursuant to stock awards (in Shares) |
151,466 |
|
|
|
| Issuance of shares pursuant to Private Placement and Shelf Takedown |
16 |
15,113 |
|
15,129 |
| Issuance of shares pursuant to Private Placement and Shelf Takedown (in Shares) |
1,600,303 |
|
|
|
| Convertible term loan conversion option |
|
343 |
|
343 |
| Stock compensation expense |
|
2,348 |
|
2,348 |
| Net loss |
|
|
(16,837) |
(16,837) |
| Balance at Dec. 31, 2011 |
154 |
300,163 |
(298,387) |
1,930 |
| Balance (in Shares) at Dec. 31, 2011 |
15,429,541 |
|
|
|
| Issuance of shares pursuant to stock awards (in Shares) |
9,420 |
|
|
|
| Stock compensation expense |
|
343 |
|
343 |
| Issuance of stock warrants |
|
533 |
|
533 |
| Net loss |
|
|
(19,574) |
(19,574) |
| Balance at Dec. 31, 2012 |
154 |
301,039 |
(317,961) |
(16,768) |
| Balance (in Shares) at Dec. 31, 2012 |
15,438,961 |
|
|
|
| Issuance of shares pursuant to stock awards (in Shares) |
13,795 |
|
|
|
| Issuance of stock to lenders |
7 |
2,428 |
|
2,435 |
| Issuance of stock to lenders (in Shares) |
700,000 |
|
|
|
| Stock compensation expense |
|
512 |
|
512 |
| Net loss |
|
|
(22,677) |
(22,677) |
| Balance at Dec. 31, 2013 |
$ 161 |
$ 303,979 |
$ (340,638) |
$ (36,498) |
| Balance (in Shares) at Dec. 31, 2013 |
16,152,756 |
|
|
|