v3.8.0.1

Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2018

Summary of Significant Accounting Policies

Schedule of cash and cash equivalents and restricted cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheets to the amounts shown in the consolidated statements of cash flows as of March 31, 2018 and 2017 (in thousands):

		March 31,			March 31,
		2018			2017
Cash and cash equivalents		$	175,187		$	58,595
Restricted cash			1,329			1,546
Total cash, cash equivalents and restricted cash		$	176,516		$	60,141

Changes in warranty reserve

During the three months ended March 31, 2018 and 2017, changes in the warranty reserve consisted of the following (in thousands):

		Three Months Ended
		March 31,
		2018			2017
Accrued warranty reserve, beginning of period		$	4,916		$	4,033
Reserve provided			998			416
Payments			(1,291)			(959)
Accrued warranty reserve, end of period		$	4,623		$	3,490

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 months ended March 31, 2018 and 2017 (in thousands, except per share amounts):

		Three Months Ended
		March 31,
		2018			2017
Numerator:
Basic net income (loss)		$	(2,343)		$	2,439
Effect of dilutive securities			—			—
Diluted net income (loss)		$	(2,343)		$	2,439
Denominator:
Basic weighted average shares outstanding			22,570			22,471
Effect of dilutive securities			—			247
Diluted weighted average shares outstanding			22,570			22,718
Basic earnings (loss) per share		$	(0.10)		$	0.11
Diluted earnings (loss) per share		$	(0.10)		$	0.11

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Tabular disclosure of the components of cash and cash equivalents.

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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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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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