Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net sales	$ 56,662,000	$ 52,291,000	$ 157,125,000	$ 146,548,000
Costs and expenses:
Cost of goods sold	37,438,000	33,858,000	103,574,000	95,053,000
Selling and administrative expenses	13,513,000	13,121,000	38,958,000	38,230,000
Interest expense	130,000	144,000	395,000	352,000
Total costs and expenses	51,081,000	47,123,000	142,927,000	133,635,000
Income before taxes on income	5,581,000	5,168,000	14,198,000	12,913,000
Income tax expense	1,550,000	1,800,000	4,500,000	4,420,000
Net income	$ 4,031,000	$ 3,368,000	$ 9,698,000	$ 8,493,000
Weighted average number of shares outstanding during the period
(Basic) (in shares)	13,833,561	13,375,566	13,716,376	13,237,438
(Diluted) (in shares)	14,585,688	14,004,202	14,570,371	13,735,494
Basic
Net income per basic share (in dollars per share)	$ 0.29	$ 0.25	$ 0.71	$ 0.64
Diluted
Net income per diluted share (in dollars per share)	$ 0.28	$ 0.24	$ 0.67	$ 0.62
Other comprehensive income, net of tax:
Recognition of net losses included in net periodic pension costs	$ 129,000	$ 53,000	$ 386,000	$ 160,000
Recognition of settlement loss included in net periodic pension costs	10,000	39,000	211,000	39,000
(Loss) gain on cash flow hedging activities	(12,000)	48,000	(13,000)	(14,000)
Other comprehensive income	127,000	140,000	584,000	185,000
Comprehensive income	$ 4,158,000	$ 3,508,000	$ 10,282,000	$ 8,678,000
Cash dividends per common share (in dollars per share)	$ 0.083	$ 0.075	$ 0.233	$ 0.21
Net sales	$ 56,662,000	$ 52,291,000	$ 157,125,000	$ 146,548,000