Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net sales	$ 52,291,000	$ 44,184,000	$ 146,548,000	$ 106,023,000
Costs and expenses:
Cost of goods sold	33,858,000	29,144,000	95,053,000	68,492,000
Selling and administrative expenses	13,121,000	12,817,000	38,230,000	31,476,000
Interest expense	144,000	95,000	352,000	110,000
	47,123,000	42,056,000	133,635,000	100,078,000
Income before taxes on income	5,168,000	2,128,000	12,913,000	5,945,000
Income tax expense	1,800,000	620,000	4,420,000	1,770,000
Net income	3,368,000	1,508,000	8,493,000	4,175,000
Weighted average number of shares outstanding during the period
(Basic) (in Shares)	6,687,783	6,346,260	6,618,719	6,197,921
(Diluted) (in Shares)	7,002,101	6,403,893	6,867,747	6,247,830
Basic
Net income (in Dollars per share)	$ 0.50	$ 0.24	$ 1.28	$ 0.67
Diluted
Net income (in Dollars per share)	$ 0.48	$ 0.24	$ 1.24	$ 0.67
Defined benefit pension plans:
Amortization of prior service costs included in net periodic pension costs		2,000		6,000
Recognition of net losses included in net periodic pension costs	53,000	120,000	160,000	499,000
Recognition of settlement loss included in net periodic pension costs	39,000	133,000	39,000	294,000
Current period gains				1,991,000
Gain (loss) on cash flow hedging activities	48,000	(88,000)	(14,000)	(88,000)
Other comprehensive income	140,000	167,000	185,000	2,702,000
Comprehensive income	$ 3,508,000	$ 1,675,000	$ 8,678,000	$ 6,877,000
Cash dividends per common share (in Dollars per share)	$ 0.15	$ 0.00	$ 0.42	$ 0.00