Note 13 - Acquisition (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Consideration Paid:
Cash paid at closing	$	80,000
Working capital adjustment		250
Cash from Dielectrics		(3,272	)
Total consideration	$	76,978
Purchase Price Allocation:
Accounts receivable	$	4,384
Inventory		4,418
Other current assets		122
Property, Plant and Equipment		4,600
Customer list		22,555
Non-compete		462
Trade name and brand		367
Goodwill		44,516
Total identifiable assets	$	81,424
Accounts payable		(1,325	)
Accrued expenses		(946	)
Deferred revenue		(2,175	)
Net Assets acquired	$	76,978

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(Unaudited)		(Unaudited)		(Unaudited)		(Unaudited)
Sales	$	49,019	$	49,630	$	95,004	$	97,058
Operating Income	$	5,669	$	5,136	$	8,084	$	8,309
Net Income	$	3,990	$	3,154	$	5,566	$	5,123
Earnings per share:
Basic	$	0.54	$	0.44	$	0.76	$	0.71
Diluted	$	0.54	$	0.43	$	0.75	$	0.70