Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2018

Change in Accounting Principle

Summary of impact on adoption of Accounting standards on previously reported financial position and results

	December 31, 2017
	As reported			Adjustments			As adjusted
	(in thousands)
Balance Sheet
Contract assets	$	—		$	160		$	160
Deferred cost of sales	16,060			(66		)	15,994
Deferred taxes	2,953			94			3,047
Accrued expenses and other current liabilities	60,339			(2,271		)	58,068
Customer deposits and deferred revenue	108,953			3,079			112,032
Additional paid-in capital	1,053,079			(1,126		)	1,051,953
Accumulated deficit	(213,376		)	506			(212,870		)

	Three months ended March 31, 2017
	As reported			Adjustments			As adjusted
	(in thousands, except per share amounts)
Statement of Operations
Net sales	$	94,386		$	113		$	94,499
Cost of sales	60,186			(187		)	59,999
Income tax expense (benefit)	(10,282		)	(245		)	(10,527		)
Net income (loss)	1,095			545			1,640
Diluted earnings (loss) per share	0.03			0.01			0.04