Investments in Available For Sale Securities

12 Months Ended

Dec. 31, 2018

Investments in Available For Sale Securities

Investments in Available For Sale Securities

Note 4. Investments - Available-for-Sale

Investments available-for-sale consisted of the following as of December 31, 2018 and 2017:

	December 31, 2018
	Amortized Cost		Unrealized Gain		Unrealized Loss		Fair Value
Available-for-Sale Securities
Bonds	$	10,801,836	$	17,415	$	(1,192)	$	10,818,059
	December 31, 2017
	Amortized Cost		Unrealized Gain		Unrealized Loss		Fair Value
Available-for-Sale Securities
Bonds	$	24,684,304	$	30,059	$	(65,904)	$	24,648,459

The fair value of investments available-for-sale are determined using quoted market prices from daily exchange-traded markets based on the closing price as of the balance sheet date and are classified as Level 1, as described in Note 3, Fair Value Measurement to our consolidated financial statements. 

As of December 31, 2018 and 2017, the amortized cost and estimated fair value of our available-for-sale securities were due in one year or less.