Subsequent Events (Details) (USD $)	9 Months Ended		9 Months Ended	0 Months Ended			0 Months Ended
	Sep. 30, 2014 Term Notes	Sep. 30, 2014 Revolving line of credit	Sep. 30, 2014 Revolving line of credit LIBOR	Oct. 13, 2014 Subsequent Event Term Notes	Oct. 13, 2014 Subsequent Event Term Notes	Oct. 13, 2014 Subsequent Event Term Notes Interest Rate Swap	Oct. 13, 2014 Subsequent Event Revolving line of credit LIBOR
Subsequent Event [Line Items]
Line of credit amount	$ 70,000,000	$ 30,000,000			$ 70,000,000
Line of credit commitment fee	0.10%
Interest rate on line of credit, variable rate			1.50%				1.70%
Derivative, Fixed Interest Rate						4.11%
Debt Equity Ratio				0.75
Debt Service Coverage Ratio				1.25
Liquid assets					$ 20,000,000