Carrying Amounts and Fair Value of Financial Instruments (Narrative) (Details)	3 Months Ended
	Mar. 31, 2016 USD ($) investment	Dec. 31, 2015 USD ($)
Fair Value Disclosures [Abstract]
Number of equity investments | investment	2
Investor funding period	30 days
Review period to request a new third party appraisal	24 months
Impaired financing receivable, recorded investment	$ 10,430,775	$ 12,647,328
Fair value disclosure, off-balance sheet risks, amount, liability	$ 49,000,000