Organization and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Inventories consisted of the following:



(Dollars in thousands)	December 31, 2014		December 31, 2013

Raw materials	$	26,787	$	24,301
Work-in-process	16,564		13,536
Finished goods	25,277		29,052
Total Inventory	$	68,628	$	66,889

Schedule of property, plant and equipment, estimated useful lives

For financial reporting purposes, provisions for depreciation are calculated on a straight‑line basis over the following estimated useful lives of the underlying assets:



	Years
Buildings and improvements	10-15
Machinery and equipment	5-15
Office equipment	3-10



(Dollars in thousands)	December 31, 2014			December 31, 2013
Land	$	14,045		$	14,986
Buildings and improvements	132,105			136,959
Machinery and equipment	165,979			160,843
Office equipment	36,810			34,972
Equipment in process	26,573			21,360
	375,512			369,120
Accumulated depreciation	(225,092		)	(222,189		)
Total property, plant and equipment, net	$	150,420		$	146,931

Schedule of calculation of numerator and denominator in earnings per share

The following table sets forth the computation of basic and diluted earnings per share from continuing operations:



(In thousands, except per share amounts)	2014		2013		2012
Numerator:
Net income (loss)	$	52,883	$	37,659	$	69,134
Denominator:
Weighted-average shares outstanding - basic	18,177,178		17,197,840		16,426,209
Effect of dilutive shares	520,600		570,235		564,949
Weighted-average shares outstanding - diluted	18,697,778		17,768,075		16,991,158
Basic income (loss) per share:	$	2.91	$	2.19	$	4.21
Diluted income (loss) per share:	2.83		2.12		4.07