Warrants

12 Months Ended

Dec. 31, 2019

Warrants and Rights Note Disclosure [Abstract]

Warrants

16. Warrants

At December 31, 2019 and 2018, 350,000 and 773,336 shares, respectively, of common stock have been reserved for issuance under outstanding warrants. All of the warrants are fully vested and began expiring on March 24, 2013 with the remaining warrants expiring at various dates through October 1, 2019. Information concerning the Company’s warrant activity is as follows:

	2019					2018
	Warrants			Weighted Average Exercise Price		Warrants			Weighted Average Exercise Price
Outstanding, at the beginning of year		773,336	$		0.16		990,162		$	0.20
Granted		—			—		—			—
Exercised		—			—		—			—
Expired		(423,336	)		0.25		(216,826	)		0.35
Outstanding, at the end of year		350,000		$	0.05		773,336		$	0.16

	Warrants Outstanding – December 31, 2019
Range of Exercise Price	Number Outstanding		Remaining Average Contractual Life (In Years)		Weighted Average Exercise Price
$0.05		350,000		1.2	$	0.09
Totals		350,000		1.2	$	0.09