Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

The carrying amount and fair value of financial instruments at December 31, 2015 and 2014 were approximately as follows:

	Carrying		Fair
Description	Amount		Value		Level 1		Level 2		Level 3
December 31, 2015
Long-term debt	$	3,941,080	$	3,941,080		-	$	3,941,080		-
Note receivable		1,732,982		1,942,000		-		1,942,000
Marketable securities		275,000		275,000	$	275,000		-		-
December 31, 2014
Long-term debt	$	4,244,690	$	4,244,690		-	$	4,244,690
Note receivable		1,829,827		2,098,000		-		2,098,000		-
Marketable securities		284,000		284,000	$	284,000		-		-