Fair Value (Tables)

9 Months Ended

Sep. 30, 2015

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

The following table presents the placement in the fair value hierarchy of assets and liabilities that are measured at fair value on a recurring basis at September 30, 2015:

			Fair value measurements at reporting date using
	September 30, 2015		Level 1 inputs		Level 2 inputs		Level 3 inputs
Assets:
Cash equivalents - money market funds	$	996,996	$	996,996	$	-	$	-
Corporate bonds and notes		23,901,428		-		23,901,428		-
	$	24,898,424	$	996,996	$	23,901,428	$	-