Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net sales	$ 65,282,000	$ 56,662,000	$ 187,910,000	$ 157,125,000
Costs and expenses:
Cost of goods sold	42,142,000	37,438,000	122,986,000	103,574,000
Selling and administrative expenses	16,962,000	13,513,000	50,381,000	38,958,000
Interest expense	172,000	130,000	512,000	395,000
	59,276,000	51,081,000	173,879,000	142,927,000
Income before taxes on income	6,006,000	5,581,000	14,031,000	14,198,000
Income tax expense	1,620,000	1,550,000	4,310,000	4,500,000
Net income	$ 4,386,000	$ 4,031,000	$ 9,721,000	$ 9,698,000
Weighted average number of shares outstanding during the period
(Basic) (in shares)	14,118,354	13,833,561	14,055,345	13,716,376
(Diluted) (in shares)	14,984,084	14,585,688	14,870,071	14,570,371
Basic
Net income (in dollars per share)	$ 0.31	$ 0.29	$ 0.69	$ 0.71
Diluted
Net income (in dollars per share)	$ 0.29	$ 0.28	$ 0.65	$ 0.67
Other comprehensive income, net of tax:
Recognition of net losses included in net periodic pension costs	$ 152,000	$ 129,000	$ 494,000	$ 386,000
Recognition of settlement loss included in net periodic pension costs	61,000	10,000	259,000	211,000
Gain (loss) on cash flow hedging activities	44,000	(12,000)	50,000	(13,000)
Foreign currency translation adjustment:
Reclassification of gain on foreign currency transactions included in net income	(170,000)		(170,000)
Foreign currency translation adjustments	(72,000)		222,000
Other comprehensive income	15,000	127,000	855,000	584,000
Comprehensive income	$ 4,401,000	$ 4,158,000	$ 10,576,000	$ 10,282,000
Cash dividends per common share (in dollars per share)	$ 0.088	$ 0.083	$ 0.253	$ 0.233
Net sales	$ 65,282,000	$ 56,662,000	$ 187,910,000	$ 157,125,000