Organization and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of weighted average number of shares outstanding and earnings per share

	Three Months Ended March 31,
	2022		2021
Numerator for basic and diluted earnings per share:
Net income (loss)	$	54,871	$	(47,917)
Denominator:
Weighted average shares outstanding		70,950		64,036
Dilutive effect of stock-based awards		1,399		—
Diluted weighted average shares outstanding		72,349		64,036
Anti-dilutive stock-based awards excluded		2,942		12,234
Net income (loss) per common share:
Basic	$	0.77	$	(0.75)
Diluted	$	0.76	$	(0.75)

Summary of changes in our estimated warranty reserve

Changes in our estimated product warranty liabilities were as follows (in thousands):

	Three Months Ended March 31,
	2022		2021
Balance, beginning of period	$	2,822	$	769
Utilization of reserve		(1,434)		(231)
Warranty expense		116		406
Balance, end of period	$	1,504	$	944