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Income Taxes and Distributions (Details 1) (USD $)	12 Months Ended
Income Taxes and Distributions (Details 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Provision
Current	$ 2,672,000us-gaap_CurrentIncomeTaxExpenseBenefit	$ 12,389,000us-gaap_CurrentIncomeTaxExpenseBenefit	$ 4,785,000us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred	(3,939,000)us-gaap_DeferredIncomeTaxExpenseBenefit	(4,898,000)us-gaap_DeferredIncomeTaxExpenseBenefit	2,827,000us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax provision	$ (1,267,000)us-gaap_IncomeTaxExpenseBenefit	$ 7,491,000us-gaap_IncomeTaxExpenseBenefit	$ 7,612,000us-gaap_IncomeTaxExpenseBenefit

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.