Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2017

Fair Value Disclosures [Abstract]

Summary of Financial Assets and Liabilities Recognized at Fair Value On a Recurring Basis

The fair value of these certain financial assets and liabilities was determined using the following inputs at December 31, 2017 and 2016:

	Fair Value Measurements at Reporting Date Using
	Total			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
December 31, 2017:
Equity Securities - Preferred Stock	$	5,377,522		$	5,377,522	$	-0-		$	-0-
Equity Securities - Common Stock		127,586,754			127,586,754		-0-			-0-
Interest Rate Swap (1)		-0-			-0-		-0-			-0-
Total	$	132,964,276		$	132,964,276	$	-0-		$	-0-
December 31, 2016:
Equity Securities - Preferred Stock	$	13,028,200		$	13,028,200	$	-0-		$	-0-
Equity Securities - Common Stock		95,726,972			95,726,972		-0-			-0-
Interest Rate Swap (1)		(3,983	)		-0-		(3,983	)		-0-
Total	$	108,751,189		$	108,755,172	$	(3,983	)	$	-0-

(1) Included in accrued liabilities and deposits