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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2015
Accounting Policies [Abstract] |
Schedule of Inventory | At December 31, 2015 and 2014, inventory consisted of the following (in thousands):
| 2015 |  | 2014
Raw materials | $ | 20,726 |  |  | $ | 25,984 |
Finished goods | 1,051 |  |  | — |
Work in process | 5,945 |  |  | 6,640 |
Total | $ | 27,722 |  |  | $ | 32,624 |
Schedule of Finite-Lived Intangible Assets By Major Asset Class | The following table represents the identified intangible assets by major asset class (in thousands):
|  |  |  | December 31, 2015 |  | December 31, 2014
|  | Useful Life (years) |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value
Developed Technology |  | 20 |  | $ | 2,505 |  |  | $ | 1,382 |  |  | $ | 1,123 |  |  | $ | 2,505 |  |  | $ | 1,257 |  |  | $ | 1,248 |
Trade Name |  | Indefinite |  | 654 |  |  | — |  |  | 654 |  |  | 654 |  |  | — |  |  | 654 |
Total |  |  |  | $ | 3,159 |  |  | $ | 1,382 |  |  | $ | 1,777 |  |  | $ | 3,159 |  |  | $ | 1,257 |  |  | $ | 1,902 |
Schedule of Indefinite-Lived Intangible Assets By Major Asset Class | The following table represents the identified intangible assets by major asset class (in thousands):
|  |  |  | December 31, 2015 |  | December 31, 2014
|  | Useful Life (years) |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value
Developed Technology |  | 20 |  | $ | 2,505 |  |  | $ | 1,382 |  |  | $ | 1,123 |  |  | $ | 2,505 |  |  | $ | 1,257 |  |  | $ | 1,248 |
Trade Name |  | Indefinite |  | 654 |  |  | — |  |  | 654 |  |  | 654 |  |  | — |  |  | 654 |
Total |  |  |  | $ | 3,159 |  |  | $ | 1,382 |  |  | $ | 1,777 |  |  | $ | 3,159 |  |  | $ | 1,257 |  |  | $ | 1,902 |
Computation of Basic and Diluted Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):
| Year Ended December 31,
| 2015 |  | 2014 |  | 2013
Numerator: |  |  |  |  |
Net income | $ | 10,147 |  |  | $ | 14,128 |  |  | $ | 14,390 |
Denominator for basic net income per common share: |  |  |  |  |  |  |
Weighted average common shares outstanding | 12,567 |  |  | 12,434 |  |  | 12,324 |
Denominator for diluted net income per share: |  |  |  |  |  |  |
Weighted average common shares outstanding | 12,567 |  |  | 12,434 |  |  | 12,324 |
Dilutive effect of stock options and restricted shares | 226 |  |  | 287 |  |  | 226 |
Diluted weighted average shares | 12,793 |  |  | 12,721 |  |  | 12,550 |
Earnings per common share: |  |  |  |  |  |  |
Basic | $ | 0.81 |  |  | $ | 1.14 |  |  | $ | 1.17 |
Diluted | $ | 0.79 |  |  | $ | 1.11 |  |  | $ | 1.15 |

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