Geographical Data (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Jun. 30, 2021
Domestic and Foreign Operations
Net Sales	$ 33,408	$ 27,205	$ 64,459	$ 50,378
Identifiable assets	131,391		131,391		$ 123,293
United States [Member]
Domestic and Foreign Operations
Net Sales	33,023	26,793	63,806	49,682
Identifiable assets	94,800		94,800		91,375
Foreign
Domestic and Foreign Operations
Net Sales	385	$ 412	653	$ 696
Dominican Republic [Member]
Domestic and Foreign Operations
Identifiable assets	$ 36,591		$ 36,591		$ 31,918