Balance Sheet Components

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



	March 31, 2019		December 31, 2018
	(In thousands)
Inventories:
Raw materials	$	34,552	$	32,511
Work in process	8,876		8,726
Finished goods	60,481		59,631
Total inventories	$	103,909	$	100,868

Other long-term assets:
Capitalized software, net	$	64,682	$	56,819
Unbilled receivables	11,423		16,481
Other assets	1,165		1,313
Total other long-term assets, net	$	77,270	$	74,613

Accrued liabilities:
Operating lease liabilities, current portion	$	10,373	$	—
Advance payments from customers	9,400		8,993
Rebates and lease buyouts	8,111		11,076
Group purchasing organization fees	4,403		4,455
Taxes payable	5,996		5,885
Other accrued liabilities	14,713		12,638
Total accrued liabilities	$	52,996	$	43,047

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



	Three months ended March 31,
	2019									2018
	Foreign currency translation adjustments			Unrealized gain (loss) on interest rate swap hedges			Total			Foreign currency translation adjustments			Unrealized gain (loss) on interest rate swap hedges			Total
	(In thousands)
Beginning balance	$	(11,274	)	$	420		$	(10,854	)	$	(6,954	)	$	841		$	(6,113	)
Other comprehensive income before reclassifications	669			100			769			2,472			401			2,873
Amounts reclassified from other comprehensive income (loss), net of tax	—			(417		)	(417		)	—			(199		)	(199		)
Net current-period other comprehensive income (loss), net of tax	669			(317		)	352			2,472			202			2,674
Ending balance	$	(10,605	)	$	103		$	(10,502	)	$	(4,482	)	$	1,043		$	(3,439	)