Description of Business (Details 1) (USD $)			6 Months Ended		6 Months Ended
	Mar. 29, 2006 Credit Line2006 [Member]	Jun. 30, 2008 Credit Line2008 [Member]	Jun. 30, 2014 Line Of Credit [Member]	Jun. 24, 2014 Line Of Credit [Member]	Jun. 30, 2014 Line Of Credit [Member] Maximum [Member]
Line of Credit
Maximum borrowing capacity	$ 1,000,000	$ 2,500,000	$ 625,000	$ 625,000
Contingent advances as a percentage of each Eligible Account					80.00%
Period of annual rate for calculating daily rate of finance charge on each advance			360 days
Finance charge basis			prime rate
Percentage points added in daily rate of finance charge			2.00%
Minimum interest rate (as a percent)			7.00%
Monthly collateral handling fee (as a percent)			0.50%
Borrowings outstanding			$ 0