XML 44 R16.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Subsequent Events | 9 Months Ended
--- | ---
Sep. 30, 2012
Subsequent Events [Abstract] |
Subsequent Events |
11. | Subsequent Events
October 2012 Underwritten Offering On October 29, 2012, the Company completed an underwritten public offering of 13,333,333 shares of its common stock, at a public offering price of $3.00 per share. In addition, the Company has granted the underwriters a 30-day option to purchase up to an additional 1,999,999 shares of common stock on the same terms and conditions, solely to cover over-allotments, if any. Total gross proceeds from the offering were approximately $40.0 million, before deducting underwriting discounts and commissions and estimated offering expenses totaling approximately $3.1 million. Section 382 Ownership Change Based on the Company's analysis under Section 382 (which subjects the amount of pre-change net operating loss carry-forwards ("NOLs") and certain other pre-change tax attributes that can be utilized to an annual limitation), the Company has experienced a subsequent ownership change as a result of its October of 2012 underwritten public offering, which would substantially limit the use of its NOLs and other tax attributes per year.

X
- Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration