Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Common Stock Related to Acquiree's ESOP [Member]	Total
Balance, beginning at Jun. 30, 2019	$ 296	$ 73,010	$ (1,439)	$ 9,635	$ (4,240)	$ 77,262
Balance, shares, beginning at Jun. 30, 2019	11,825,615		72,934
Share repurchases			$ (425)			(425)
Share repurchases, shares			15,372
Vesting of restricted shares
Vesting of restricted shares, shares	29,880
Issuance of shares under employee stock purchase plan		26				26
Issuance of shares under employee stock purchase plan, shares	1,022
Issuance of shares in connection with acquisitions	$ 4	3,766			4,240	8,010
Issuance of shares in connection with acquisitions, shares	132,726
Stock compensation		1,724				1,724
Stock compensation, shares	13,550
Net income				831		831
Balance, ending at Mar. 31, 2020	$ 300	78,526	$ (1,864)	10,466		87,428
Balance, shares, ending at Mar. 31, 2020	12,002,793		88,306
Balance, beginning at Dec. 31, 2019	$ 297	75,244	$ (1,748)	10,478		84,271
Balance, shares, beginning at Dec. 31, 2019	11,893,567		83,044
Share repurchases			$ (116)			(116)
Share repurchases, shares			5,262
Issuance of shares in connection with acquisitions	$ 3	2,473				2,476
Issuance of shares in connection with acquisitions, shares	95,676
Stock compensation		809				809
Stock compensation, shares	13,550
Net income				(12)		(12)
Balance, ending at Mar. 31, 2020	$ 300	78,526	$ (1,864)	10,466		87,428
Balance, shares, ending at Mar. 31, 2020	12,002,793		88,306
Balance, beginning at Jun. 30, 2020	$ 301	79,127	$ (2,012)	10,410		87,826
Balance, shares, beginning at Jun. 30, 2020	12,029,910		95,396
Share repurchases			$ (629)			(629)
Share repurchases, shares			17,846
Vesting of restricted shares	$ 1	(1)
Vesting of restricted shares, shares	51,701
Issuance of shares under employee stock purchase plan		21				21
Issuance of shares under employee stock purchase plan, shares	693
Issuance of shares in connection with acquisitions	$ 7	8,870				8,877
Issuance of shares in connection with acquisitions, shares	289,111
Stock compensation		1,834				1,834
Net income				1,604		1,604
Balance, ending at Mar. 31, 2021	$ 309	89,851	$ (2,641)	12,014		99,533
Balance, shares, ending at Mar. 31, 2021	12,371,415		113,242
Balance, beginning at Dec. 31, 2020	$ 309	88,855	$ (2,358)	11,389		98,195
Balance, shares, beginning at Dec. 31, 2020	12,340,591		105,635
Share repurchases			$ (283)			(283)
Share repurchases, shares			7,607
Vesting of restricted shares, shares	20,098
Issuance of shares in connection with acquisitions		356				356
Issuance of shares in connection with acquisitions, shares	10,726
Stock compensation		640				640
Net income				625		625
Balance, ending at Mar. 31, 2021	$ 309	$ 89,851	$ (2,641)	$ 12,014		$ 99,533
Balance, shares, ending at Mar. 31, 2021	12,371,415		113,242