XML 21 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.6

SUBSEQUENT EVENTS | 3 Months Ended
--- | ---
Mar. 31, 2012
SUBSEQUENT EVENTS | 19. SUBSEQUENT EVENTS Completion of Public Offering of Securities On June 13, 2012, pursuant to securities purchase agreements with investors dated June 7, 2012, the Company completed a registered public offering of 5,420,800 shares of its common stock, warrants to purchase up to an aggregate of 2,710,400 shares of its common stock at an exercise price of $1.25 per share, expiring five years from issuance, and warrants to purchase up to an aggregate of 5,420,800 shares of its common stock at an exercise price of $1.00, exercisable for 90 days from issuance, for total gross proceeds of $5,420,800. The net proceeds of the offering, after deducting approximately $379,000 in placement agent fees and approximately $200,000 in other estimated transaction expenses, are estimated to be approximately $4.8 million. Dismissal of Class Action Litigation On June 11, 2012, the class action litigation pending against the Company (see Note 14) was dismissed with prejudice. The plaintiffs did not file a notice of appeal prior to the expiration of the deadline for such filing on July 13, 2012.

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