Annual report pursuant to section 13 and 15(d)

Line of Credit (Details Textual)

v2.4.0.8
Line of Credit (Details Textual) (USD $)
1 Months Ended 3 Months Ended
Apr. 30, 2012
Mar. 16, 2012
Line of Credit Facility [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity   $ 20,000
Line of Credit Facility, Interest Rate During Period   2.75%
Repayments of Long-term Lines of Credit $ 20,000