|
Commitments and Contingencies (Details Textual) (USD $)
|
1 Months Ended | 3 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mar. 31, 2012
|
Mar. 31, 2014
lender
|
Dec. 31, 2013
|
Jul. 17, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Mar. 31, 2014
South Edge guarantee [Member]
|
Jun. 06, 2011
South Edge guarantee [Member]
|
Oct. 26, 2011
South Edge [Member]
JointVenture
|
Mar. 31, 2014
Summary Judgment Excluding Interest [Member] [Member]
|
Mar. 31, 2014
Summary Judgment Including Interest [Member] [Member]
|
Mar. 31, 2014
Summary Judgment Interest [Member]
|
Mar. 31, 2014
Summary Judgment Attorney Fees [Member]
|
|
| Loss Contingencies [Line Items] | ||||||||||||||
| Reserved for litigation and asserted claims | $ 17,181,000 | $ 16,463,000 | ||||||||||||
| Joint venture ownership percentage | 3.53% | |||||||||||||
| Springing Repayment Guarantee_Original demand Letter | 13,200,000 | |||||||||||||
| Number of co-ventures in joint venture | 4 | |||||||||||||
| Litigation Judgment Amount | 15,053,857 | 15,753,344 | 699,487 | 877,241 | ||||||||||
| Supersedeas Bond | 16,930,477 | 16,050,604 | ||||||||||||
| Commitments and Contingencies (Textual) [Abstract] | ||||||||||||||
| Warranty reserve | 21,482,000 | 21,971,000 | 21,384,000 | 22,064,000 | ||||||||||
| Number of lenders filing petition for involuntary bankruptcy | 3 | |||||||||||||
| Amount requested in demand for arbitration related to alleged breaches | 13,500,000 | |||||||||||||
| Additional amount requested in demand for arbitration related to pro rata future infrastructure improvement costs subsequently dismissed | $ 9,800,000 | |||||||||||||