Significant Subsidiaries (Tables)

6 Months Ended

Jun. 30, 2013

Equity Method Investments, Summarized Financial Information [Abstract]

Summarized financial information

Chestnut	2013		2012
Total Assets	$	1,364,201	$	1,716,960
Total Liabilities	323,018		596,977
Revenue	449,890		424,957
Net Income	154,208		177,471