4. Segment Information and Concentrations (Details Narrative)	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Benchtop Laboratory Equipment [Member]
Net sales	50.00%	65.00%	48.00%	66.00%
Consolidated sales	37.00%	43.00%	33.00%	46.00%
Benchtop Laboratory Equipment [Member] | TwoCustomers [Member]
Net sales	18.00%	25.00%	16.00%	21.00%
Consolidated sales	13.00%	17.00%	11.00%	14.00%
Catalyst Research Instruments [Member] | Three Different Customers [Member]
Net sales		91.00%
Consolidated sales		24.00%
Catalyst Research Instruments [Member] | Four Customers [Member]
Net sales	84.00%
Consolidated sales	21.00%
Catalyst Research Instruments [Member] | Six Different Customers [Member]
Net sales				92.00%
Consolidated sales				23.00%
Catalyst Research Instruments [Member] | Eight Customers [Member]
Net sales			97.00%
Consolidated sales			28.00%