CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS EQUITY - USD ($)	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
BALANCES at Jun. 30, 2020	$ 26,243	$ 11,319,328	$ 17,002,468	$ (4,835,836)	$ 23,512,203
BALANCES (in shares) at Jun. 30, 2020	2,624,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			1,778,848		1,778,848
Other comprehensive income (loss), net of tax				34,007	34,007
BALANCES at Sep. 30, 2020	$ 26,243	11,319,328	18,781,316	(4,801,829)	25,325,058
BALANCES (in shares) at Sep. 30, 2020	2,624,343
BALANCES at Jun. 30, 2021	$ 26,243	11,319,328	23,388,455	(1,610,159)	33,123,867
BALANCES (in shares) at Jun. 30, 2021	2,624,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			624,051		624,051
Other comprehensive income (loss), net of tax				(170,705)	(170,705)
BALANCES at Sep. 30, 2021	$ 26,243	$ 11,319,328	$ 24,012,506	$ (1,780,864)	$ 33,577,213
BALANCES (in shares) at Sep. 30, 2021	2,624,343