Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Earnings (Loss) Per Share, Basic and Diluted (Details) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
Accounting Policies [Abstract]
Net income (loss)	$ 3,417,099	$ 1,683,591	$ (2,844,230)	$ 724,974	$ (216,205)	$ (1,684,643)	$ 2,256,460	$ (1,175,874)
Denominator for basic income (loss) per share - weighted-average shares (in shares)	4,462,236			4,258,105			4,359,759	4,247,045
Equity incentive plans (in shares)	1,602,808			589,106			1,205,306	0
Denominator for diluted income (loss) per share (in shares)	6,065,044			4,847,211			5,565,065	4,247,045
Income (loss) per share - Basic (in dollars per share)	$ 0.77			$ 0.17			$ 0.52	$ (0.28)
Income (loss) per share - Diluted (in dollars per share)	$ 0.56			$ 0.15			$ 0.41	$ (0.28)