Balance Sheet Components

Balance sheet details as of December 31, 2018 and December 31, 2017 are presented in the tables below:



	December 31,
	2018			2017
	(In thousands)
Inventories:
Raw materials	$	32,511		$	31,275
Work in process	8,726			8,718
Finished goods	59,631			56,144
Total inventories	$	100,868		$	96,137

Property and equipment:
Equipment	$	75,417		$	69,550
Furniture and fixtures	7,844			6,534
Leasehold improvements	16,274			10,976
Software	42,048			37,168
Construction in progress	10,706			9,813
Property and equipment, gross	152,289			134,041
Accumulated depreciation and amortization	(100,789		)	(91,446		)
Total property and equipment, net	$	51,500		$	42,595

Other long-term assets:
Capitalized software, net	$	56,819		$	38,599
Unbilled receivables	16,481			9,475
Other assets	1,313			1,242
Total other long-term assets, net	$	74,613		$	49,316

Accrued liabilities:
Advance payments from customers	$	8,993		$	7,779
Rebates and lease buyouts	11,076			5,428
Group purchasing organization fees	4,455			3,449
Taxes payable	5,885			9,183
Other accrued liabilities	12,638			9,854
Total accrued liabilities	$	43,047		$	35,693

The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the years ended December 31, 2018 and December 31, 2017:



	Foreign currency translation adjustments			Unrealized gain (loss) on interest rate swap hedges			Total
	(In thousands)
Balance as of December 31, 2016	$	(10,764	)	$	1,245		$	(9,519	)
Other comprehensive income (loss) before reclassifications	3,810			409			4,219
Amounts reclassified from other comprehensive income (loss)	—			(813		)	(813		)
Net current-period other comprehensive income (loss), net of tax	3,810			(404		)	3,406
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	)