Credit Facilities (Details)	3 Months Ended		3 Months Ended
	Sep. 30, 2014 USD ($)	Jun. 30, 2014 USD ($)	Sep. 30, 2014 Domestic Line of Credit [Member] USD ($)	Sep. 30, 2014 Foreign Line of Credit [Member] USD ($)	Sep. 30, 2014 Foreign Line of Credit [Member] EUR (€)	Sep. 30, 2014 Letter of Credit [Member]
Line of Credit Facility [Line Items]
Credit facility, amount outstanding	$ 0	$ 0
Amount available under credit facility			6,000,000	444,000	350,000
Interest on LIBOR-based advances, basis spread			2.35%
Commitment percentage fee			0.15%
Required period having no outstanding advances			30 days
Minimum net worth required for compliance			33,200,000
Line of Credit Facility, Dividend Restrictions Current Fiscal Year	2,500,000
Interest rate on borrowings				7.15%	7.15%	2.00%
Line of Credit Facility, Capacity Available for Trade Purchases					100,000
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases					€ 250,000