Debt (Detail Textuals) (American Bank, N.A., USD $)	6 Months Ended
	Jun. 30, 2013 Credit Agreement	Jun. 30, 2013 Line of credit	May 07, 2013 Line of credit	Mar. 01, 2012 Line of credit	Mar. 01, 2012 Line of credit Original Limit
Line of Credit Facility [Line Items]
Maximum credit facility				$ 2,000,000	$ 1,000,000
Minimum floor rate for line of credit			4.50%	5.50%
Outstanding balance		$ 700,000
Standard ratio of cash flow to debt service must be maintained by the company	1.25 to 1.0
Ratio of cash flow to debt service maintained by the company	2.92 to 1.0