Stock Options and Awards (Details) - Employee Stock Option [Member] - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Schedule Of Information Relating To Stock Option Transactions [Abstract]
Shares, Options outstanding beginning of the year	50,000	60,000
Shares, Options exercised	(30,000)	(10,000)
Shares, Options outstanding end of the year	20,000	50,000
Weighted Average Exercise Price, Options outstanding beginning	$ 1.24	$ 1.15
Weighted Average Exercise Price, Options exercised	0.69	0.69
Weighted Average Exercise Price, Options outstanding ending	$ 2.07	$ 1.24