Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Balance sheet details as of December 31, 2019 and 2018 are presented in the tables below:


	December 31,
	2019		2018

	(In thousands)
Inventories:
Raw materials	$	31,331	$	32,511
Work in process	7,620		8,726
Finished goods	69,060		59,631
Total inventories	$	108,011	$	100,868











Other long-term assets:
Capitalized software, net	$	85,070	$	56,819
Unbilled receivables	12,260		16,481
Deferred debt issuance costs	4,700		—
Other assets	1,006		1,313
Total other long-term assets	$	103,036	$	74,613

Accrued liabilities:
Operating lease liabilities, current portion	$	10,058	$	—
Advance payments from customers	4,006		8,993
Rebates and lease buyouts	14,911		11,076
Group purchasing organization fees	5,934		4,455
Taxes payable	3,744		5,885
Other accrued liabilities	16,914		12,638
Total accrued liabilities	$	55,567	$	43,047

Summary of changes in accumulated balances of other comprehensive income (loss)

The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the years ended December 31, 2019 and 2018:


	Foreign currency translation adjustments		Unrealized gain (loss) on interest rate swap hedges		Total

	(In thousands)
Balance as of December 31, 2017	$	(6,954)	$	841	$	(6,113)
Other comprehensive income (loss) before reclassifications	(4,320)		777		(3,543)
Amounts reclassified from other comprehensive income (loss), net of tax	—		(1,198)		(1,198)
Net current-period other comprehensive income (loss), net of tax	(4,320)		(421)		(4,741)
Balance as of December 31, 2018	(11,274)		420		(10,854)
Other comprehensive income (loss) before reclassifications	1,828		148		1,976
Amounts reclassified from other comprehensive income (loss), net of tax	—		(568)		(568)
Net current-period other comprehensive income (loss), net of tax	1,828		(420)		1,408
Balance as of December 31, 2019	$	(9,446)	$	—	$	(9,446)