Stockholders' Equity - Schedule of Repurchased and Cancelled Treasury Shares (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Total Number of Shares Repurchased	82,689	98,063
Average Price Paid per Share	$ 3.85	$ 3.89
Repurchased Shares Cancelled	82,689	87,356
Repurchased Shares Held in Treasury		10,707
Approximate Funds Remaining in Repurchase Plan as of December 31, 2019	$ 1,188,000
January to March [Member]
Total Number of Shares Repurchased	68,239
Average Price Paid per Share	$ 3.82
April to June [Member]
Total Number of Shares Repurchased	14,450
Average Price Paid per Share	$ 3.97
July To September [Member]
Total Number of Shares Repurchased
Average Price Paid per Share
October to December [Member]
Total Number of Shares Repurchased		98,063
Average Price Paid per Share		$ 3.89