Stockholders' Equity - Schedule of Repurchased and Cancelled Treasury Shares (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Total Number of Shares Repurchased		82,689
Average Price Paid per Share		$ 3.85
Repurchased Shares Cancelled		82,689
Repurchased Shares Held in Treasury
Approximate Funds Remaining in Repurchase Plan as of December 31, 2020
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
Average Price Paid per Share