Summary of Significant Accounting Policies (Details) - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Weighted average common shares outstanding, basic
Weighted average common shares outstanding, basic	13,144,314	13,070,898	12,756,191
Weighted average common shares outstanding, basic, repurchased	0	0	0
Weighted average common shares outstanding, basic, total	13,144,314	13,070,898	12,756,191
Weighted average dilutive securities
Weighted average common shares outstanding, basic	13,144,314	13,070,898	12,756,191
Weighted average dilutive securities (in shares)	0	0	0
Dilutive Shares (in shares)	13,144,314	13,070,898	12,756,191