(5) Bank Debt (Details) (USD $)	12 Months Ended	61 Months Ended
	Dec. 31, 2012	Oct. 17, 2017	Dec. 31, 2013
Debt Disclosure [Abstract]
Amortization of Deferred Loan Origination Fees, Net (in Dollars)	$ 1,544,000	$ 1,500,000
Loan Initiation Amortization Period - Years		5 years
Line of Credit Facility, Amount Outstanding (in Dollars)			16,000,000
Line of Credit Facility, Maximum Borrowing Capacity (in Dollars)		165,000,000
Line of Credit Maturity Period		5 years
LeverageRationHurdle		2.00%
LeverageRatioLT1.5		1.5
LIBORPlusRateifRatioLT1.5		2.50%
LeverageRatio1point5to2		1.5
LeverageRatioGT2		3.00%
LineOfCreditCommitmentFeeBasisPoints (in Basis Points)		0.17%
MaximumLeverageRatio		2.75
Line of Credit Facility, Commitment Fee Percentage (in Basis Points)		0.50%
LOCPercentageBorrowedForLowerCommitmentFee (in Basis Points)		0.375%
LOC Threshold for Lower BPS		33.00%
Line of Credit Facility, Remaining Borrowing Capacity (in Dollars)	$ 126,000,000