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NASDAQ STAFF DEFICIENCY LETTER (Details) (USD $)
0 Months Ended
Dec. 31, 2012
NASDAQ STAFF DEFICIENCY LETTER:  
Number of consecutive business days of non-compliance with the Listing Rule 30 days
Required minimum bid price under Listing Rule (in dollars per share) $ 1.00
Number of grace days provided to regain compliance with Listing Rules 180 days