The expected impact of adopting ASU 2016-09 in Q1 2017.

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The impact to total assets and total liabilities in the prior year to the adoption of ASU 2015-17 and the new guidance being applied retrospectively.

+ References

No definition available.

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The impact to current assets in the prior year to the adoption of ASU 2015-17 and the new guidance being applied retrospectively.

+ References

No definition available.

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The impact to current liabilities in the prior year to the adoption of ASU 2015-17 and the new guidance being applied retrospectively.

+ References

No definition available.

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Disclosure of standard warranty period.

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No definition available.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Antidilution
-URI http://asc.fasb.org/extlink&oid=6505113

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Diluted Earnings Per Share
-URI http://asc.fasb.org/extlink&oid=6510752

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Contingent Stock Agreement
-URI http://asc.fasb.org/extlink&oid=6508534

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 28A
-URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1500-109256

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ 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 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment Useful Life
Unamortized Debt Issuance Expense	$ 1,642	$ 1,846
Impact to current assets in prior year after adopting ASU 2015-07		67,500
Impact to current liabilities in prior year after adopting ASU 2015-07		36,900
Impact to Total Assets and Total Liabilities in prior year after adopting ASU 2015-07		$ 57,400
Impact of ASU 2016-09	2.00%
StandardWarrantyPeriod	one
Incremental Common Shares Attributable to Share-based Payment Arrangements	506,137	588,697	680,537
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	102,017	112,562	127,995
Capitalized Software Costs [Member]
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	10 years
Minimum [Member] \| Building and Building Improvements
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	15 years
Minimum [Member] \| Machinery and Equipment
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	3 years
Minimum [Member] \| Software
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member] \| Building and Building Improvements
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	50 years
Maximum [Member] \| Machinery and Equipment
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	12 years
Maximum [Member] \| Software
Property, Plant and Equipment Useful Life
Property, Plant and Equipment, Useful Life	10 years