EARNINGS PER SHARE, Computation of Basic and Diluted Earnings per Share (Details) - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Earnings Per Share, Basic and Diluted [Abstract]
Net Income (loss)	$ 264,157	$ (9,667,137)	$ (11,725,552)	$ 2,885,507
Basic weighted Average common shares outstanding (in shares)	13,332,536	13,020,208	12,198,040	9,951,816	7,440,841	5,183,166
Diluted weighted Average common shares outstanding (in shares)	13,332,535.70	13,020,208.16	12,198,040.44	9,951,815.67
Basic earnings per share (in dollars per share)	$ 0.02	$ (0.74)	$ (0.96)	$ 0.29
Diluted earnings per share (in dollars per share)	$ 0.02	$ (0.74)	$ (0.96)	$ 0.29