Financing Arrangements (Details) (USD $)	11 Months Ended	12 Months Ended		34 Months Ended			1 Months Ended	12 Months Ended
	Dec. 31, 2013	Jan. 31, 2013	Jan. 31, 2012	Jun. 02, 2008 Park Creek Metropolitan District [Member]	May 12, 2011 Junior Subordinated Bonds [Member] Park Creek Metropolitan District [Member]	Aug. 16, 2005 Junior Subordinated Bonds [Member] Park Creek Metropolitan District [Member]	May 31, 2011 Converted Bonds [Member]	Jan. 31, 2013 Converted Bonds [Member]	Dec. 31, 2013 Converted Bonds [Member]	May 12, 2011 Converted Bonds [Member]	Aug. 16, 2005 Converted Bonds [Member]	Dec. 31, 2013 Converted Bonds [Member] Park Creek Metropolitan District [Member]	Jan. 31, 2013 Converted Bonds [Member] Park Creek Metropolitan District [Member]	Jan. 31, 2012 Converted Bonds [Member] Park Creek Metropolitan District [Member]	Jun. 02, 2008 Total Return Swap [Member]
Financing Arrangements (Textual) [Abstract]
Junior Subordinated Bonds issued						$ 58,000,000
Converted bonds, fixed interest rate											8.50%
Fund withdrawn from Trustee				58,000,000
Notional amount of total rate of return swap															58,000,000
Fixed interest rate of total rate of return swap															8.50%
Purchase of Converted Bonds from investment banks							23,000,000	5,000,000
Junior Subordinated Bonds refinanced by District					42,000,000
Outstanding Junior Subordinated Bonds					58,000,000
Refinancing proceeds received by the Company									4,925,000	23,000,000
Refinancing Proceeds received by investment banks									10,610,000	19,000,000
Converted Bonds redeemed by the District												15,535,000	240,000	225,000
Secured borrowings related to Converted Bonds								10,610,000
Net interest income related to TRS	$ 369,000	$ 875,000	$ 1,220,000