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CERTAIN BALANCE SHEET COMPONENTS | 12 Months Ended
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Dec. 31, 2021
Balance Sheet Related Disclosures [Abstract] |
CERTAIN BALANCE SHEET COMPONENTS | CERTAIN BALANCE SHEET COMPONENTS
Inventories: | December 31,
(in thousands) | 2021 |  | 2020
Raw materials | $ | 22,245 |  |  | $ | 2,529 |
Work-in-process | 3,993 |  |  | 1,689 |
Finished goods | 37,545 |  |  | 22,777 |
Service-related spares | 7,412 |  |  | 8,036 |
Total | $ | 71,195 |  |  | $ | 35,031 |
Prepaid expenses and other current assets: | December 31,
(in thousands) | 2021 |  | 2020
Prepaid expenses | $ | 8,074 |  |  | $ | 11,453 |
Contract assets (1) | 8,101 |  |  | 9,800 |
Other current assets | 13,797 |  |  | 16,879 |
Total | $ | 29,972 |  |  | $ | 38,132 |
(1) Contract assets reflect the satisfied performance obligations for which the Company does not yet have an unconditional right to consideration.
Property and equipment, net: | December 31,
(in thousands) | 2021 |  | 2020
Machinery and equipment | $ | 78,461 |  |  | $ | 72,731 |
Capitalized software | 38,306 |  |  | 37,141 |
Leasehold improvements | 40,658 |  |  | 38,718 |
Furniture and fixtures | 2,820 |  |  | 2,913 |
Construction-in-progress | 1,892 |  |  | 2,209 |
Property and equipment, gross | 162,137 |  |  | 153,712 |
Less: accumulated depreciation and amortization | (119,416) |  |  | (110,571) |
Total | $ | 42,721 |  |  | $ | 43,141 |
Other current liabilities: | December 31,
(in thousands) | 2021 |  | 2020
Accrued employee compensation and related expenses | $ | 26,820 |  |  | $ | 23,131 |
Other | 26,824 |  |  | 27,202 |
Total | $ | 53,644 |  |  | $ | 50,333 |

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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