3. Segment Information and Concentrations (Tables)

12 Months Ended

Jun. 30, 2013

Segment Reporting [Abstract]

Segment Information

Segment information is reported as follows:

	Benchtop Laboratory Equipment	Catalyst Research Instruments	Bioprocessing Systems	Corporate and Other	Consolidated
June 30, 2013:
Revenues	$ 4,466,000	$ 2,541,500	$ 127,000	$       -	$ 7,134,500
Foreign Sales	2,549,100	1,603,800	-	-	4,152,900
Income (Loss) From Operations	525,900	151,400	(169,900)	-	507,400
Assets	2,501,600	1,646,600	903,600	1,101,200	6,153,000
Long-Lived Asset
Expenditures	18,300	23,300	9,200	-	50,800
Depreciation and Amortization	43,300	35,300	100,200	-	178,800

	Benchtop Laboratory Equipment	Catalyst Research Instruments	Bioprocessing Systems	Corporate and Other	Consolidated
June 30, 2012:
Revenues	$ 4,160,500	$ 1,940,900	$ 101,200	$           -	$ 6,202,600
Foreign Sales	2,505,300	884,000	3,600	-	3,392,900
Income (Loss) From Operations	416,800	(190,400)	(111,200)	(78,500)	36,700
Assets	2,366,100	1,083,400	822,800	1,499,900	5,772,200
Long-Lived Asset
Expenditures	30,700	49,500	1,018,000	-	1,098,200
Depreciation and Amortization	49,300	76,700	59,900	-	185,900