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v3.19.1

Property, Plant and Equipment and Leases (Tables) | 12 Months Ended
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Dec. 31, 2017
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment | Estimated useful lives by each type of asset category are as follows:
|  | Years
Buildings |  | Up to 39
Leasehold improvements |  | Lesser of (i) expected useful life of improvement or (ii) life of lease (including likely extension thereof)
Machinery and equipment |  | 1 to 10
Property, plant and equipment by type were as follows:
(in thousands) |  | As of December 31,
|  |  |  |  |  | 2015 |  | 2014
Property, Plant and Equipment |  | 2017 |  | 2016 |  | (Restated) |  | (Restated)
Land |  | $ | — |  |  | $ | — |  |  | $ | 260 |  |  | $ | 260 |
Buildings |  | — |  |  | — |  |  | 1,471 |  |  | 1,471 |
Leasehold improvements |  | 6,320 |  |  | 6,199 |  |  | 6,450 |  |  | 3,333 |
Machinery and equipment |  | 27,379 |  |  | 24,490 |  |  | 23,523 |  |  | 17,500 |
Construction in progress |  | 2,036 |  |  | 2,084 |  |  | 2,466 |  |  | 3,566 |
Total property, plant and equipment, at cost |  | 35,735 |  |  | 32,773 |  |  | 34,170 |  |  | 26,130 |
Accumulated depreciation |  | (16,775 | ) |  | (12,646 | ) |  | (11,361 | ) |  | (8,176 | )
Property, plant and equipment, net |  | $ | 18,960 |  |  | $ | 20,127 |  |  | $ | 22,809 |  |  | $ | 17,954 |
Schedule of Future Minimum Lease Payments | The future minimum lease payments due under operating and capital leases in effect, as amended and extended, as of December 31, 2017, were as follows:
(in thousands) |  | Operating |  | Capital
2018 |  | $ | 4,341 |  |  | $ | 22 |
2019 |  | 4,136 |  |  | 21 |
2020 |  | 3,786 |  |  | 20 |
2021 |  | 3,482 |  |  | 20 |
2022 |  | 3,578 |  |  | 19 |
2023 and beyond |  | 3,202 |  |  | 51 |
Total |  | $ | 22,525 |  |  | $ | 153 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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