Significant Customers (Narrative) (Details)	3 Months Ended								12 Months Ended
	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Sep. 30, 2014 USD ($)	Jun. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Sep. 30, 2013 USD ($)	Jun. 30, 2015 USD ($) Customers	Jun. 30, 2014 USD ($) Customers
Net sales | $	$ 8,970,864	$ 6,470,286	$ 5,697,083	$ 5,693,472	$ 7,096,700	$ 6,549,623	$ 6,569,641	$ 6,920,955	$ 26,831,705	$ 27,136,919
Foreign U.K. Customers [Member]
Net sales | $									$ 2,384,000	$ 3,030,000
Sales Revenue [Member] | Domestic U.S. Customers [Member]
Concentration Risk percentage									61.00%	47.00%
Number of customers									3	2
Sales Revenue [Member] | Foreign U.K. Customers [Member]
Concentration Risk percentage										12.00%
Number of customers										1