Investments Limited Partnership Investment (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013
Schedule of Cost-method Investments [Line Items]
Payments to Acquire Limited Partnership Interests		$ 750,000
Proceeds from Limited Partnership Investments	7,000
Fair Value of Limited Partnership Interest		743,000
Contribution to Limited Partnership	375,000	375,000
Note Receivable from Limited Partnership	$ 368,000	$ 368,000