CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS EQUITY - USD ($)	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total
BALANCES at Jun. 30, 2018			$ 16,309,708	$ (2,207,576)	$ 14,102,132
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)			(140,698)		(140,698)
Other comprehensive income (loss), net of tax				(146,056)	(146,056)
BALANCES at Sep. 30, 2018			16,169,010	(2,353,632)	13,815,378
BALANCES at Jun. 30, 2018			16,309,708	(2,207,576)	14,102,132
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)					(468,733)
Other comprehensive income (loss), net of tax					409,220
BALANCES at Mar. 31, 2019			15,840,976	(1,798,356)	14,042,620
BALANCES at Sep. 30, 2018			16,169,010	(2,353,632)	13,815,378
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)			(46,601)		(46,601)
Other comprehensive income (loss), net of tax				247,021	247,021
BALANCES at Dec. 31, 2018			16,122,409	(2,106,611)	14,015,798
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)			(281,433)		(281,433)
Other comprehensive income (loss), net of tax				308,255	308,255
BALANCES at Mar. 31, 2019			15,840,976	(1,798,356)	14,042,620
BALANCES at Jun. 30, 2019	$ 26,243	$ 11,319,328	15,910,369	(2,848,365)	24,407,575
BALANCES (in shares) at Jun. 30, 2019	2,624,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)			567,896		567,896
Other comprehensive income (loss), net of tax				117,910	117,910
BALANCES at Sep. 30, 2019	$ 26,243	11,319,328	16,478,265	(2,730,455)	25,093,381
BALANCES (in shares) at Sep. 30, 2019	2,624,343
BALANCES at Jun. 30, 2019	$ 26,243	11,319,328	15,910,369	(2,848,365)	24,407,575
BALANCES (in shares) at Jun. 30, 2019	2,624,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)					998,763
Other comprehensive income (loss), net of tax					104,714
BALANCES at Mar. 31, 2020	$ 26,243	11,319,328	16,909,132	(2,743,651)	25,511,052
BALANCES (in shares) at Mar. 31, 2020	2,624,343
BALANCES at Sep. 30, 2019	$ 26,243	11,319,328	16,478,265	(2,730,455)	25,093,381
BALANCES (in shares) at Sep. 30, 2019	2,624,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)			361,883		361,883
Other comprehensive income (loss), net of tax				(195,012)	(195,012)
BALANCES at Dec. 31, 2019	$ 26,243	11,319,328	16,840,148	(2,925,467)	25,260,252
BALANCES (in shares) at Dec. 31, 2019	2,624,343
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)			68,984		68,984
Other comprehensive income (loss), net of tax				181,816	181,816
BALANCES at Mar. 31, 2020	$ 26,243	$ 11,319,328	$ 16,909,132	$ (2,743,651)	$ 25,511,052
BALANCES (in shares) at Mar. 31, 2020	2,624,343