Subsequent Event (Details) (USD $)	1 Months Ended	9 Months Ended
	Oct. 31, 2012	Sep. 30, 2012
Subsequent Event [Line Items]
Proceeds from line of credit amount	$ 1,144,000
Line of credit facility commitment fees		15,000
Subsequent Events (Textual) [Abstract]
Line of credit amount from Massachusetts Development Finance Agency	2,000,000
Amount to be used for working capital purposes	200,000
Annual interest rate percentage	6.50%
Interest payment commencing date	Jan. 11, 2012
Annual interest payments term description	Interest payments only commencing on November 1, 2012  for the first thirty months and then equal interest and principal payments over the next fifty-four months with the final maturity on October 5, 2019 .
Interest payment maturity date	May 10, 2019
Warrants for purchase of common stock	36,145
Warrant term		7 years
Warrant exercise price		1.66
Interest Expense [Member]
Subsequent Event [Line Items]
Line of credit facility commitment fees		10,000
Working Capital Purpose [Member]
Subsequent Event [Line Items]
Proceeds from line of credit amount	200,000
Capital Equipment [Member]
Subsequent Event [Line Items]
Proceeds from line of credit amount	$ 944,000