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Balance Sheet Components (Tables) | 12 Months Ended
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Dec. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Condensed Balance Sheet | Balance sheet details as of December 31, 2016 and December 31, 2015 are presented in the tables below:
| December 31, 2016 |  | December 31, 2015
| (In thousands)
Inventories: |  |  |
Raw materials | $ | 14,322 |  |  | $ | 11,582 |
Work in process | 7,800 |  |  | 1,653 |
Finished goods | 47,175 |  |  | 33,359 |
Total inventories | $ | 69,297 |  |  | $ | 46,594 |
Prepaid expenses |  |  |
Prepaid commissions | $ | 13,176 |  |  | $ | 9,240 |
Other prepaid expenses | 15,470 |  |  | 10,346 |
Total prepaid expense | $ | 28,646 |  |  | $ | 19,586 |
Property and equipment: |  |  |
Equipment | $ | 64,384 |  |  | $ | 43,533 |
Furniture and fixtures | 6,517 |  |  | 5,897 |
Leasehold improvements | 9,778 |  |  | 9,063 |
Software | 35,607 |  |  | 30,693 |
Construction in progress | 7,211 |  |  | 3,651 |
Property and equipment, gross | 123,497 |  |  | 92,837 |
Accumulated depreciation and amortization | (81,486 | ) |  | (60,528 | )
Total property and equipment, net | $ | 42,011 |  |  | $ | 32,309 |
Other long term assets: |  |  |
Capitalized software, net | $ | 33,233 |  |  | $ | 26,011 |
Other assets | 1,818 |  |  | 1,883 |
Total other long term assets, net | $ | 35,051 |  |  | $ | 27,894 |
Accrued liabilities: |  |  |
Advance payments from customers | $ | 7,030 |  |  | $ | 8,327 |
Rebates and lease buyouts | 4,025 |  |  | 4,702 |
Group purchasing organization fees | 3,737 |  |  | 2,983 |
Taxes payable | 4,003 |  |  | 2,768 |
Other accrued liabilities | 12,400 |  |  | 11,353 |
Total accrued liabilities | $ | 31,195 |  |  | $ | 30,133 |
Schedule of Accumulated Other Comprehensive Income | The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the years ended December 31, 2016 and 2015:
| Foreign currency translation adjustments |  | Unrealized gain (loss) on interest rate swap hedges |  | Total
| (In thousands)
Balance as of December 31, 2014 | $ | (1,361 | ) |  | $ | — |  |  | $ | (1,361 | )
Other comprehensive income (loss) before reclassifications | (1,369 | ) |  | — |  |  | (1,369 | )
Amounts reclassified from other comprehensive income (loss), net of tax | — |  |  | — |  |  | — |
Net current-period other comprehensive income (loss), net of tax | (1,369 | ) |  | — |  |  | (1,369 | )
Balance as of December 31, 2015 | (2,730 | ) |  | — |  |  | (2,730 | )
Other comprehensive income (loss) before reclassifications | (8,034 | ) |  | 1,385 |  |  | (6,649 | )
Amounts reclassified from other comprehensive income (loss), net of tax | — |  | (140 | ) |  | (140 | )
Net current-period other comprehensive income (loss), net of tax | (8,034 | ) |  | 1,245 |  |  | (6,789 | )
Balance as of December 31, 2016 | $ | (10,764 | ) |  | $ | 1,245 |  |  | $ | (9,519 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580 + Details
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