Quarterly report pursuant to Section 13 or 15(d)

Debt (Details)

v2.4.0.8
Debt (Details) (TruePosition, USD $)
Sep. 30, 2014
Line of credit
Dec. 25, 2013
Line of credit
Sep. 30, 2014
Letters of credit
Dec. 31, 2013
Letters of credit
Debt        
Face amount of expired debt instrument   $ 4,000,000    
Line of Credit Facility, Current Borrowing Capacity     $ 634,000 $ 634,000
Interest rate (as a percent) 0.40%   1.75%