Acquisitions (Tables)

12 Months Ended

Jun. 30, 2016

Business Acquisition [Line Items]

Pro Forma Information

		2015		2014
Revenue	$	84,091	$	76,513
Net Income (Loss)	$	(470)	$	1,895
Income (Loss) Per Common Share
Basic	$	(0.05)	$	0.21
Diluted	$	(0.05)	$	0.21

Next Metrology Software [Member]

Business Acquisition [Line Items]

Acquisition Date Fair Value Of Assets Acquired And Liabilities Assumed

Receivables and other current assets	$	77
Intangible asset		391
Goodwill		2,209
Accounts payable and other current liabilities		(117)
Total identifiable net assets	$	2,560

Coord3 [Member]

Business Acquisition [Line Items]

Acquisition Date Fair Value Of Assets Acquired And Liabilities Assumed

Cash	$	9
Accounts receivable		4,344
Inventories		3,093
Other assets		1,055
Goodwill		5,375
Other intangibles		5,850
Accounts payable and other current liabilities		(5,225)
Taxes payable		(7,531)
Loans payable		(2,109)
Deferred taxes		(1,836)
Other long term liabilities		(815)
Total identifiable net assets	$	2,210