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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2015
Summary of Significant Accounting Policies |
Schedule of estimated useful lives of property, plant, and equipment |
|  | Shorter of estimated useful life
Leasehold improvements |  | or remaining lease term
Buildings and improvements |  | 20 years
Machinery & Equipment |  | 7 -10 years
Furniture, fixtures, computers & software |  | 3 - 7 years
Schedule of the compensation cost charged against income for plans included in selling, general & administrative expenses | The compensation cost charged against income for those plans is included in selling, general & administrative expenses as follows (in thousands):
|  | Year Ended December 31, |
|  | 2015 |  | 2014 |  | 2013 |
Share-based compensation expense |  | $ | 1,069 |  | $ | 1,119 |  | $ | 924 |
Schedule of assumptions used to determine the fair value of options using Black Scholes option pricing model |
|  | Year Ended December 31, |
|  | 2015 |  | 2014 |  | 2013 |
Expected volatility |  | 31.5% - 32.3% |  | 32.8% - 37.9% |  | 34.0% - 50.0% |
Expected dividends |  | None |  | None |  | None |
Risk-free interest rate |  | 1.0% - 1.2% |  | 0.7% - 0.9% |  | 0.4% - 0.7% |
Exercise price |  | $ | 19.97 - $22.36 |  | $ | 22.55 - $25.48 |  | $ | 18.85 - $21.67 |
Expected term |  | 5.0 years |  | 3.8 to 5.0 years |  | 3.3 to 5.0 years |
Weighted-average grant- date fair value |  | $ | 6.04 |  | $ | 7.24 |  | $ | 5.84 |

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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://www.xbrl.org/2003/role/presentationRef -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://www.xbrl.org/2003/role/presentationRef -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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 + Details
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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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