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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Schedule of Inventory

At December 31, 2014 and 2013, inventory consisted of the following (in thousands):

	2014				2013
Raw materials	$	25,984			$	20,524
Work in process	6,640				6,308
Total	$	32,624			$	26,832

Schedule of Finite-Lived Intangible Assets By Major Asset Class

The following table represents the identified intangible assets by major asset class (in thousands):

				December 31, 2014												December 31, 2013
		Useful Life (years)		Gross Carrying Value				Accumulated Amortization				Net Book Value				Gross Carrying Value				Accumulated Amortization				Net Book Value
Developed Technology		20		2,505				1,257				1,248				2,505				1,132				1,373
Trade Name		Indefinite		654				—				654				654				—				654
Total				$	3,159			$	1,257			$	1,902			$	3,159			$	1,132			$	2,027

Schedule of Indefinite-Lived Intangible Assets By Major Asset Class

The following table represents the identified intangible assets by major asset class (in thousands):

				December 31, 2014												December 31, 2013
		Useful Life (years)		Gross Carrying Value				Accumulated Amortization				Net Book Value				Gross Carrying Value				Accumulated Amortization				Net Book Value
Developed Technology		20		2,505				1,257				1,248				2,505				1,132				1,373
Trade Name		Indefinite		654				—				654				654				—				654
Total				$	3,159			$	1,257			$	1,902			$	3,159			$	1,132			$	2,027

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):

	Year Ended December 31,
	2014				2013				2012
Numerator:
Net income	$	14,128			$	14,390			$	12,685
Denominator for basic net income per common share:
Weighted average common shares outstanding	12,434				12,324				12,220
Denominator for diluted net income per share:
Weighted average common shares outstanding	12,434				12,324				12,220
Dilutive effect of stock options and restricted shares	287				226				100
Diluted weighted average shares	12,721				12,550				12,320
Earnings per common share:
Basic	$	1.14			$	1.17			$	1.04
Diluted	$	1.11			$	1.15			$	1.03

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Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

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