Geographical Data (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Jun. 30, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Net Sales	$ 17,336	[1]	$ 17,239	[1]
Identifiable Assets	62,637				63,364
Domestic [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	16,572	[1]	16,293	[1]
Foreign [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	764	[1]	946	[1]
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Identifiable Assets	47,955				49,529
Dominican Republic [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Identifiable Assets	$ 14,682	[2]			$ 13,835	[2]

[1] All of the Company's sales originate in the United States and are shipped primarily from the Company's facilities in the United States. There were no sales into any one foreign country in excess of 10% of total Net Sales.

[2] Consists primarily of inventories (September 30, 2014 = $11,227; June 30, 2014 = $10,216) and fixed assets (September 30, 2014 = $3,397; June 30, 2014 = $3,475) located at the Company's principal manufacturing facility in the Dominican Republic.