Summary of Business and Basis for Presentation Liquidity (Details) (USD $)	0 Months Ended		6 Months Ended							1 Months Ended				1 Months Ended
	Apr. 02, 2014	Apr. 11, 2013	Jun. 30, 2014	Jun. 30, 2013	Apr. 02, 2014	Feb. 12, 2014	Dec. 31, 2013	Aug. 11, 2014 Subsequent Event [Member]	Aug. 08, 2014 Subsequent Event [Member]	Apr. 30, 2014 Class of Warrant or Right [Member]	Apr. 30, 2014 Class of Warrant or Right [Member] Basic Subscription Rights [Member]	Apr. 30, 2014 Class of Warrant or Right [Member] Over Subscription Rights [Member]	Jun. 30, 2014 Kien Huat Realty Limited [Member]	Apr. 30, 2014 Kien Huat Realty Limited [Member] Class of Warrant or Right [Member] Basic Subscription Rights [Member]	Jun. 30, 2014 Senior Secured Credit Facility [Member] Credit Suisse AG [Member]
Class of Warrant or Right [Line Items]
Total current assets			$ 20,428,000				$ 12,797,000
Total current liabilities			27,625,000				8,596,000						17,400,000
Income before income taxes			9,619,000
Project Development Costs Incurred			7,800,000
Maximum borrowing capacity															478,000,000
Debt instrument covenant, equity investment required			150,000,000
Shelf registration, offer and sale of shares, maximum						250,000,000
Common stock, available for future issuance, value									236,600,000
Subscription price					6.25			16.30
Shares issued during period										2,138,881	453,165	173,087		1,512,629
Proceeds from right issue	13,400,000	11,400,000								13,400,000
Proceeds from rights issue, net	$ 13,200,000		$ 13,237,000	$ 11,178,000						$ 13,200,000