v3.8.0.1

Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2017

Summary of Significant Accounting Policies

Changes in warranty reserve

During the three and nine months ended September 30, 2017 and 2016, changes in the warranty reserve consisted of the following (in thousands):

		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2017			2016			2017			2016
Accrued warranty reserve, beginning of period		$	3,864		$	3,581		$	4,033		$	3,333
Reserve provided			687			952			2,496			2,440
Payments			(997)			(1,004)			(2,975)			(2,244)
Accrued warranty reserve, end of period		$	3,554		$	3,529		$	3,554		$	3,529

Reconciliation of net income and weighted average shares outstanding for the calculation of basic and diluted earnings per share

The following table represents a reconciliation of the net income (loss) and weighted average shares outstanding for the calculation of basic and diluted earnings (loss) per share for the three and nine months ended September 30, 2017 and 2016 (in thousands, except per share amounts):

		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2017			2016			2017			2016
Numerator:
Basic net income (loss)		$	(1,477)		$	11,897		$	1,609		$	130,049
Effect of dilutive securities			—			1,201			—			3,600
Diluted net income (loss)		$	(1,477)		$	13,098		$	1,609		$	133,649
Denominator:
Basic weighted average shares outstanding			22,504			22,416			22,487			22,403
Effect of dilutive securities			—			4,238			187			4,203
Diluted weighted average shares outstanding			22,504			26,654			22,674			26,606
Basic earnings (loss) per share		$	(0.07)		$	0.53		$	0.07		$	5.81
Diluted earnings (loss) per share		$	(0.07)		$	0.49		$	0.07		$	5.02

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- References

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249

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