Gentherm (THRM) 10-Q 10 Nov 14 2014 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Nov. 07, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Sep-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Trading Symbol	'THRM	'
Entity Registrant Name	'GENTHERM INC	'
Entity Central Index Key	'0000903129	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	35,701,556

Consolidated_Condensed_Balance

Consolidated Condensed Balance Sheets (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Current Assets:	'	'
Cash and cash equivalents	$65,169	$54,885
Accounts receivable, less allowance of $2,369 and $1,807, respectively	147,061	118,283
Inventory:	'	'
Raw materials	46,168	33,783
Work in process	4,322	2,864
Finished goods	24,293	27,570
Inventory, net	74,783	64,217
Derivative financial instruments	145	67
Deferred income tax assets	10,149	10,616
Prepaid expenses and other assets	31,372	21,864
Total current assets	328,679	269,932
Property and equipment, net	88,760	79,234
Goodwill	30,264	25,809
Other intangible assets	77,277	83,431
Deferred financing costs	1,054	1,072
Deferred income tax assets	19,341	7,103
Derivative financial instruments	1,158	1,969
Other non-current assets	11,140	13,373
Total assets	557,673	481,923
Current Liabilities:	'	'
Accounts payable	73,638	61,662
Accrued liabilities	69,288	66,783
Current maturities of long-term debt	4,816	21,439
Derivative financial instruments	2,944	2,552
Deferred income tax liabilities	669	710
Total current liabilities	151,355	153,146
Pension benefit obligation	6,926	6,868
Other liabilities	3,419	1,601
Long-term debt, less current maturities	89,976	60,881
Derivative financial instruments	6,531	9,358
Deferred income tax liabilities	19,348	17,975
Total liabilities	277,555	249,829
Common Stock:	'	'
No par value; 55,000,000 shares authorized, 35,641,556 and 34,929,334 issued and outstanding at September 30, 2014 and December 31, 2013, respectively	242,549	232,067
Paid-in capital	-6,329	-9,582
Accumulated other comprehensive loss	-21,204	-5,203
Accumulated earnings	65,102	14,812
Total shareholders’ equity	280,118	232,094
Total liabilities and shareholders’ equity	$557,673	$481,923

Consolidated_Condensed_Balance1

Consolidated Condensed Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement Of Financial Position [Abstract]	'	'
Accounts receivable, allowance	$2,369	$1,807
Common Stock, par value	'	'
Common Stock, shares authorized	55,000,000	55,000,000
Common Stock, shares issued	35,641,556	34,929,334
Common Stock, shares outstanding	35,641,556	34,929,334

Consolidated_Condensed_Stateme

Consolidated Condensed Statements of Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement [Abstract]	'	'	'	'
Product revenues	$206,012	$171,182	$606,132	$479,792
Cost of sales	144,427	125,265	426,765	354,672
Gross margin	61,585	45,917	179,367	125,120
Operating expenses:	'	'	'	'
Net research and development expenses	15,278	12,718	42,873	36,962
Acquisition transaction expenses	'	326	1,075	1,911
Selling, general and administrative	22,307	18,319	62,368	53,483
Total operating expenses	37,585	31,363	106,316	92,356
Operating income	24,000	14,554	73,051	32,764
Interest expense	-857	-1,062	-2,758	-2,916
Debt retirement expense	-730	'	-730	'
Revaluation of derivatives	294	217	-293	1,201
Foreign currency gain(loss)	938	-1,612	-905	-1,514
Gain realized from step acquisition of subsidiary	'	'	785	'
Income from equity investment	'	77	'	319
Other income	495	191	796	691
Earnings before income tax	24,140	12,365	69,946	30,545
Income tax expense	6,852	3,600	19,656	6,343
Net income	17,288	8,765	50,290	24,202
Income attributable to non-controlling interest	'	-63	'	-1,340
Net income attributable to Gentherm Incorporated	17,288	8,702	50,290	22,862
Convertible preferred stock dividends	'	-159	'	-1,622
Net income attributable to common shareholders	$17,288	$8,543	$50,290	$21,240
Basic earnings per share	$0.49	$0.25	$1.42	$0.64
Diluted earnings per share	$0.48	$0.24	$1.40	$0.63
Weighted average number of shares – basic	35,522,407	34,447,098	35,317,359	33,261,115
Weighted average number of shares – diluted	36,271,280	34,886,462	35,942,811	33,584,226

Consolidated_Condensed_Stateme1

Consolidated Condensed Statements of Comprehensive Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Net income	$17,288	$8,765	$50,290	$24,202
Other comprehensive income (loss), gross of tax:	'	'	'	'
Foreign currency translation adjustments	-13,178	8,642	-16,533	1,848
Unrealized gain on derivative securities	-529	30	-330	105
Other comprehensive income (loss), gross of tax	-13,707	8,672	-16,863	1,953
Other comprehensive income (loss), related tax effect:	'	'	'	'
Foreign currency translation adjustments	8	-88	862	-197
Other comprehensive income (loss), related tax effect	8	-88	862	-197
Other comprehensive income (loss), net of tax	-13,699	8,584	-16,001	1,756
Comprehensive income	3,589	17,349	34,289	25,958
Less: comprehensive income (loss) attributable to the non-controlling interest	'	-104	'	1,173
Comprehensive income attributable to Gentherm Incorporated	$3,589	$17,453	$34,289	$24,785

Consolidated_Condensed_Stateme2

Consolidated Condensed Statements of Cash Flows (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Operating Activities:	'	'
Net income	$50,290	$24,202
Adjustments to reconcile net income to cash provided by operating activities:	'	'
Depreciation and amortization	24,565	23,467
Deferred tax provision	-6,294	-2,455
Stock compensation	3,449	1,861
Defined benefit plan income	-33	-159
Provision of doubtful accounts	500	369
Gain on revaluation of financial derivatives	-1,264	-2,859
Gain on equity investment	'	-318
Loss on sale of property and equipment	202	48
Unrealized foreign currency gain	-467	'
Gain realized from step acquisition of subsidiary	-785	'
Changes in operating assets and liabilities:	'	'
Accounts receivable	-25,190	-19,606
Inventory	-4,000	-8,824
Prepaid expenses and other assets	-8,240	-2,458
Accounts payable	8,039	11,250
Accrued liabilities	4,679	4,099
Net cash provided by operating activities	45,451	28,617
Investing Activities:	'	'
Purchase of non-controlling interest	'	-46,835
Acquisition and investment in subsidiary, net of cash acquired	-31,739	'
Proceeds from the sale of property and equipment	96	7
Purchase of property and equipment	-26,990	-30,016
Cash invested in corporate owned life insurance	'	-266
Net cash used in investing activities	-58,633	-77,110
Financing Activities:	'	'
Borrowing of debt	91,592	48,923
Repayments of debt	-76,904	-18,966
Distribution paid to non-controlling interests	'	-3
Excess tax benefit from equity awards	4,004	1,317
Cash paid to Series C Preferred Stock Holders	'	-9,142
Proceeds from the exercise of common stock options	6,282	2,901
Net cash provided by financing activities	24,974	25,030
Foreign currency effect	-1,508	1,314
Net increase (decrease) in cash and cash equivalents	10,284	-22,149
Cash and cash equivalents at beginning of period	54,885	58,152
Cash and cash equivalents at end of period	65,169	36,003
Supplemental disclosure of cash flow information:	'	'
Cash paid for taxes	13,181	7,174
Cash paid for interest	1,990	2,249
Supplemental disclosure of non-cash transactions:	'	'
Common stock issued to Board of Directors and employees	2,026	1,028
Issuance of common stock to non-controlling interest	'	42,517
Issuance of common stock for Series C Preferred Stock conversion	'	$15,108

Consolidated_Condensed_Stateme3

Consolidated Condensed Statement of Changes In Shareholders' Equity (USD $)	Total	Common Stock	Paid-in Capital	Accumulated Earnings	Accumulated Other Comprehensive Income (Loss)
In Thousands, except Share data
Beginning Balance at Dec. 31, 2013	$232,094	$232,067	($9,582)	$14,812	($5,203)
Beginning Balance (in shares) at Dec. 31, 2013	34,929,334	34,929,000	'	'	'
Exercise of Common Stock options for cash	6,282	8,456	-2,174	'	'
Exercise of Common Stock options for cash (in shares)	'	650,000	'	'	'
Tax benefit from exercises of Common Stock options	4,004	'	4,004	'	'
Stock option compensation	1,423	'	1,423	'	'
Common Stock issued to Board of Directors and employees	2,026	2,026	'	'	'
Common Stock issued to Board of Directors and employees (in shares)	'	62,000	'	'	'
Interest rate hedge, net	81	'	'	'	81
Foreign currency hedge, net	-411	'	'	'	-411
Currency translation, net	-15,671	'	'	'	-15,671
Net income	50,290	'	'	50,290	'
Ending Balance at Sep. 30, 2014	$280,118	$242,549	($6,329)	$65,102	($21,204)
Ending Balance (in shares) at Sep. 30, 2014	35,641,556	35,641,000	'	'	'

The_Company_and_Subsequent_Eve

The Company and Subsequent Events	9 Months Ended
	Sep. 30, 2014
Company And Subsequent Events [Abstract]	'
The Company and Subsequent Events	'
	Note 1 – The Company and Subsequent Events
	Gentherm Incorporated is a global technology and industry leader in the design, development, and manufacturing of innovative thermal management technologies.  Unless the context otherwise requires, the terms “Gentherm”, “Company”, “we”, “us” and “our” used herein refer to Gentherm Incorporated and its consolidated subsidiaries. We operate in locations aligned with our major customers’ product strategies in order to provide locally enhanced design, integration and production capabilities and to identify future climatic comfort product opportunities in both automotive and other markets.  We concentrate our research on the development of new technologies that will enable new products, improve overall effectiveness of existing products and maximize customer satisfaction.  We also focus on developing new design applications from our existing technologies to create new products and market opportunities for thermal comfort solutions.
	Buyout of Joint Venture Partner
	On February 12, 2014 we acquired all of the previously unowned shares in our North American electronics manufacturing joint venture which had previously been accounted for under the equity method.  The purchase was accounted for using the acquisition method and resulted in a gain of $785.
	Gentherm Global Power Technologies
	On April 1, 2014, we acquired all of the stock of privately-held Global Thermoelectric Inc., now known as Gentherm Global Power Technologies (“GPT”), in an all-cash transaction.  GPT is the global market leader and developer of thermoelectric generators.  GPT’s world headquarters and manufacturing operations are located in Alberta, Canada. See Note 3, “Gentherm Global Power Technologies” for additional information regarding GPT.
	Subsequent Events
	We have evaluated subsequent events through the date that our consolidated financial statements are issued. No events have taken place that meet the definition of a subsequent event requiring adjustments to or disclosures in this filing.

Basis_of_Presentation_and_New_

Basis of Presentation and New Accounting Pronouncements	9 Months Ended
	Sep. 30, 2014
Basis Of Presentation And New Accounting Pronouncements [Abstract]	'
Basis of Presentation and New Accounting Pronouncements	'
	Note 2 – Basis of Presentation and New Accounting Pronouncements
	The accompanying unaudited consolidated condensed financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and note disclosures normally included in the audited annual consolidated financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to those rules and regulations.  In the opinion of management, all adjustments, consisting of normal recurring items, considered necessary for a fair presentation of our results of operations, financial position and cash flows have been included. The balance sheet as of December 31, 2013 was derived from audited annual consolidated financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America. Operating results for the three and nine month periods ended September 30, 2014 are not necessarily indicative of the results that may be expected for the year ending December 31, 2014. These consolidated condensed financial statements should be read in conjunction with the financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2013.
	Revenue from Contracts with Customers
	In May 2014, the Financial Accounting Standards Board (FASB) issued ASU 2014-09, “Revenue from Contracts with Customers.” ASU 2014-09 was developed to enable financial statement users to better understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers.  The update’s core principle is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects  to be entitled in exchange for those goods or services.  Companies are to use a five-step contract review model to ensure revenue gets recognized, measured and disclosed in accordance with this principle.
	ASU 2014-09 is effective for fiscal years and interim periods beginning after December 15, 2016.  The amendments in this update should be applied retrospectively either to each prior reporting period presented or to disclose the cumulative effect recognized at the date of initial application.  Gentherm is developing a plan to complete the five-step contract review process for all existing contracts with customers.  We are still in the process of determining the impact the implementation of ASU 2014-09 will have on the Company’s financial statements.
	Note 2 – Basis of Presentation and New Accounting Pronouncements – Continued
	Share-Based Payments
	In June 2014, the FASB issued ASU 2014-12, “Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period.”  This update provides guidance on the treatment of awards containing performance targets that affect vesting and that could be achieved after an employee’s requisite service period.  The update states that these types of performance targets should be treated as performance conditions and, therefore, not reflected in estimating the fair value of awards at the grant date.  Compensation cost shall be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the period(s) for which the requisite service period has been rendered.  Should the probability of achievement occur before the end of the requisite service period, the remaining unrecognized compensation cost shall be recognized prospectively over the remaining requisite service period.  The total compensation cost reflects the number of awards expected to vest and shall be adjusted to reflect when those awards ultimately vest.
	ASU 2014-12 is effective for fiscal years and interim periods beginning after December 15, 2015.   Gentherm has not assigned specific performance targets to share-based awards that are currently outstanding and therefore it is unlikely this update will materially impact the Company’s financial statements.

Global_Thermoelectric_Acquisit

Global Thermoelectric Acquisition	9 Months Ended
	Sep. 30, 2014
Business Combinations [Abstract]	'
Global Thermoelectric Acquisition	'
	Note 3 – Gentherm Global Power Technologies
	GPT develops, manufactures and sells thermoelectric and non-thermoelectric power generation systems and related products.  The principal application for these technologies include natural gas well and pipeline protection systems and remote power generation for instrumentation, automation and telecommunication systems.
	Results of operations for GPT are included in the Company’s consolidated condensed financial statements beginning April 1, 2014.  GPT contributed $8,532 and $16,706 in product revenues and $639 and $597 in operating income for the three and nine month periods ended September 30, 2014, respectively.
	Purchase Price Allocation
	The purchase price of approximately $31,102, net of cash acquired of $3,061, has been allocated to the values of assets acquired and liabilities assumed as of April 1, 2014.  The allocation of the purchase price is preliminary.  The Company is in the process of obtaining additional information required to finalize the valuation.  An appraisal will be completed to assist management in determining the fair value of acquired assets and assumed liabilities, including identifiable intangible assets.  The final purchase price allocation may be materially different than the preliminary allocation recorded.  The purchase price allocation is expected to be finalized by December 31, 2014.  The preliminary allocation as of April 1, 2014 was as follows:
	Accounts receivable	$	10,200
	Inventory		6,487
	Deferred income tax assets, net		3,499
	Order backlog		815
	Prepaid expenses and other assets		258
	Property and equipment		716
	Customer relationships		5,524
	Technology		2,807
	Trade name		725
	Goodwill		6,601
	Assumed liabilities		(6,530	)
	Net assets acquired		31,102
	Cash acquired		3,061
	Purchase price	$	34,163
	Note 3 – Gentherm Global Power Technologies – Continued
	Supplemental Pro Forma Information
	The unaudited pro forma combined historical results for the amounts of GPT’s revenue and earnings that would have been included in the Company’s consolidated condensed statements of income had the acquisition date been July 1, 2013 for the three months ended September 30, 2013 period, January 1, 2014 for the nine months ended September 30, 2014 period or January 1, 2013 for the nine months ended September 30, 2013 period are as follows:
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2013				2014			2013
	Product revenues	$	176,272			$	619,143		$	501,307
	Net income		6,735				52,168			19,742
	The pro forma information includes adjustments for the effect of the amortization of intangible assets recognized in the acquisition.  This pro forma information is not necessarily indicative of future operating results.
	Goodwill
	We recorded goodwill of approximately $6,601 arising from the acquisition. It is estimated that none of the goodwill recognized will be deductible for income tax purposes.
	Intangible Assets
	In conjunction with the acquisition, intangible assets of $9,871 were recorded. The Company’s estimate of the fair value of these assets at the time of the acquisition is preliminary and will be determined with the assistance of an independent third-party valuation firm. As part of the estimated valuation, an estimated useful life for the assets was determined.
	Intangible assets, net consisted of the following (balances are lower as of September 30, 2014 than as of April 1, 2014, the acquisition date, due to fluctuations in foreign currency exchange rates totaling $120):
		30-Sep-14
		Gross Value				Accumulated			Net Value		Useful Life
						Amortization
	Customer relationships	$	5,457			$	(230	)	$	5,227	12 yrs
	Order backlog		805				(805	)		—	0.5 yrs
	Technology		2,773				(140	)		2,633	10 yrs
	Trade name		716				(103	)		613	3.5 yrs
	Total	$	9,751			$	(1,278	)	$	8,473
	Amortization expense of $667 and $1,316 for the three and nine months ended September 30, 2014 respectively, was recorded as follows:
			Three Months Ended			Nine Months Ended
			30-Sep-14			30-Sep-14
	Product revenues	$	(119	)		$	(235	)
	Selling, general and administrative expense		548				1,081
	Note 3 – Gentherm Global Power Technologies – Continued
	Amortization expense for the prospective five years is estimated to be as follows:
	October 1, 2014 through December 31, 2014	$	234
	2015		937
	2016		937
	2017		885
	2018		732
	Property & Equipment
	Property and equipment consist of the following:
	Asset Category	Useful Life		Amount
	Land	Indefinite		$	15
	Buildings	20 yrs			81
	Leasehold improvements	5-7 yrs			28
	Machinery and equipment	2-5 yrs			423
	Computer hardware and software	3-5 yrs			169
				$	716

Earnings_per_Share

Earnings per Share	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Earnings per Share	'
	Note 4 – Earnings per Share
	Basic earnings per common share are computed by dividing net income by the weighted average number of shares of stock outstanding during the period. The Company’s diluted earnings per share give effect to all potential common shares outstanding during a period that do not have an anti-dilutive impact to the calculation. In computing the diluted earnings per share, the treasury stock method is used in determining the number of shares assumed to be purchased from the conversion of Common Stock equivalents.
	The following summarizes the common shares included in the basic and diluted shares, as disclosed on the face of the consolidated condensed statements of income:
		Three Months				Nine Months
		Ended September 30,				Ended September 30,
		2014		2013		2014		2013
	Weighted average number of shares for calculation of basic EPS – Common Stock		35,522,407		34,447,098		35,317,359		33,261,115
	Stock option under the 2006, 2011 and 2013 Equity Incentive Plans		748,873		439,364		625,452		323,111
	Weighted average number of shares for calculation of diluted EPS		36,271,280		34,886,462		35,942,811		33,584,226
	The accompanying table represents Common Stock issuable upon the exercise of certain stock options that have been excluded from the diluted earnings calculation because the effect of their inclusion would be anti-dilutive.
		Three Months				Nine Months
		Ended September 30,				Ended September 30,
		2014		2013		2014		2013
	Stock options outstanding under the 2006, 2011 and 2013 Equity Incentive Plans		—		500,000		—		508,000
			—		500,000		—		508,000

Segment_Reporting

Segment Reporting	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Segment Reporting	'
	Note 5 – Segment Reporting
	As part of the initiative to integrate the operations of historical Gentherm and W.E.T. Automotive Systems AG, now known as Gentherm GmbH (“Gentherm GmbH”), changes were made during the first quarter of 2014 to Gentherm’s structure of internal organization.  Gentherm no longer treats the operations of historical Gentherm and Gentherm GmbH as separate segments. The integration initiative also changed the scope of research and development activities which changed our reporting of segment information.
	As discussed in Note 3 – Gentherm Global Power Technologies, Gentherm acquired GPT on April 1, 2014.  The acquisition enhances key elements of the Company’s business strategy by expanding the breadth of products derived from core thermal technologies as well as the markets in which they are applied.   The chief operating decision maker analyzes the operational results of GPT separate from the automotive segment.  The Company evaluated the significance of the GPT acquisition and determined it did not meet the thresholds to be presented in a separate and distinct segment.  The operating results of GPT and the advanced research and product development division, formally known as the Advanced Technology segment, are presented together as a reporting segment for the Company due to the high concentration of thermoelectric technologies and power generating programs being researched by Gentherm and due to technical synergies that exist between GPT and the advanced research and product development division.  The changes to the internal organization structure are reflected in the financial information used by our chief operating decision maker to allocate Company resources and assess operating performance.
	Corporate reconciling items include certain selling, general and administrative costs previously reflected in the Gentherm GmbH segment.
	Management evaluates the performance of the Company’s segments based primarily on operating income or loss.
	The Company’s reportable segments are as follows:
	—	Automotive  – the aggregated operating results from Gentherm’s three geographic operating segments: North America, Europe and Asia.
	—	Industrial – the combined operating results of GPT and Gentherm’s advanced research and development division.  Advanced research and development includes efforts focused on improving the efficiency of thermoelectric devices and advanced heating wire technology as well as other applications. The segment includes government sponsored research projects, including those sponsored by the U.S. Department of Energy, the German Ministry of Economics and Technology and the European Union.
	—	Reconciling Items – include corporate selling, general and administrative costs and acquisition transaction costs. For the three and nine month periods ended September 30, 2014 and 2013, Gentherm allocated certain computer technology costs across all three reporting segments that had previously been reported in Reconciling Items.  The total amount of computer technology costs allocated to the Automotive and Industrial segments and previously reported in Reconciling items was $2,800 and $2,600 for the six month periods ended June 30, 2014 and 2013, respectively.
	Note 5 – Segment Reporting – Continued
	The following table presents segment information about the reported product revenues, depreciation and amortization and operating income (loss) of the Company for the three and nine month periods ended September 30, 2014 and 2013. Information presented for 2013 has been restated to conform with our new segment reporting structure, including the allocation of computer technology costs across all segments.  With the exception of goodwill, asset information by segment is not reported since the Company does not manage assets at a segment level at this time. As of September 30, 2014, goodwill assigned to our Automotive and Industrial segments were $23,663 and $6,601, respectively. Goodwill as of December 31, 2013 pertained entirely to our Automotive segment.
	Three Months Ended September 30,		Automotive		Industrial				Reconciling			Consolidated
									Items			Total
	2014:00:00
	Product revenues		$	197,480	$	8,532			$	—		$	206,012
	Depreciation and amortization			7,062		700				872			8,634
	Operating income (loss)			29,534		(1,832	)			(3,702	)		24,000
	2013:00:00
	Product revenues		$	171,182	$	—			$	—		$	171,182
	Depreciation and amortization			6,477		118				1,142			7,737
	Operating income (loss)			20,428		(150	)			(5,724	)		14,554
	Nine Months Ended September 30,		Automotive		Industrial				Reconciling			Consolidated
									Items			Total
	2014:00:00
	Product revenues		$	589,426	$	16,706			$	—		$	606,132
	Depreciation and amortization			20,790		1,650				2,125			24,565
	Operating income (loss)			105,550		(5,689	)			(26,810	)		73,051
	2013:00:00
	Product revenues		$	479,792	$	—			$	—		$	479,792
	Depreciation and amortization			21,231		343				1,893			23,467
	Operating income (loss)			64,114		(4,781	)			(26,569	)		32,764
	Total product revenues information by geographic area is as follows:
		Three Months Ended September 30,
		2014						2013
	United States	$	96,680		47	%		$	76,543			45	%
	Germany		22,529		11	%			20,847			12	%
	South Korea		21,339		10	%			13,546			8	%
	China		17,557		9	%			18,285			11	%
	Japan		11,970		6	%			10,281			6	%
	Czech Republic		6,457		3	%			4,114			2	%
	United Kingdom		5,363		3	%			5,180			3	%
	Mexico		4,991		2	%			4,230			2	%
	Canada		4,811		2	%			3,432			2	%
	Other		14,315		7	%			14,724			9	%
	Total Non U.S.		109,332		53	%			94,639			55	%
		$	206,012		100	%		$	171,182			100	%
	Note 5 – Segment Reporting – Continued
		Nine Months Ended September 30,
		2014						2013
	United States	$	270,597		45	%		$	211,462			44	%
	Germany		70,491		12	%			61,332			13	%
	South Korea		67,293		11	%			39,069			8	%
	China		50,850		8	%			47,972			10	%
	Japan		34,291		6	%			28,591			6	%
	Czech Republic		19,398		3	%			11,893			3	%
	United Kingdom		18,162		3	%			13,319			3	%
	Mexico		14,752		2	%			11,696			2	%
	Canada		12,542		2	%			10,533			2	%
	Other		47,756		8	%			43,925			9	%
	Total Non U.S.		335,535		55	%			268,330			56	%
		$	606,132		100	%		$	479,792			100	%

Debt

Debt	9 Months Ended
	Sep. 30, 2014
Debt Disclosure [Abstract]	'
Debt	'
	Note 6 – Debt
	Credit Agreement
	On August 7, 2014, the Company, together with certain direct and indirect subsidiaries, entered into a new Credit Agreement (the “Credit Agreement”) with a syndicate of banks led by Bank of America.
	The Credit Agreement provides for a $50,000 secured term loan facility for Gentherm (the “US Term Loan”), a €20,000 secured term loan facility for Gentherm GmbH (the “Europe Term Loan”), and a $100,000 secured revolving credit facility (with specific borrowing limits for foreign subsidiaries party to such agreement). The Credit Agreement allows the Company to increase the revolving credit facility or incur additional secured term loans in an aggregate amount of $50,000.
	All obligations under the Credit Agreement (including all the obligations of any US or non-US loan party) are unconditionally guaranteed by Gentherm and specified US subsidiaries.  Additionally, such parties entered into a pledge and security agreement, granting security interest in substantially all of their personal property to secure their respective obligations under the Credit Agreement, including the stock and membership interests of specified subsidiaries (limited to 66% of the stock in the case of certain non-US subsidiaries).  Further, specified foreign subsidiaries guarantee all obligations of the non-US loan parties under the Credit Agreement.
	The following amounts were borrowed under the credit agreement:
	Borrowing proceeds on August 7, 2014		Currency			US
			Borrowed			Dollars
	US Term Loan		$	50,000		$	50,000
	US Revolving Note		C$	15,000			13,695
	Europe Term Loan		€	20,000			26,730
	On August 7, 2014, all amounts owed under the existing US Term Note, US Revolving Note, Europe Term Note and W.E.T. Term Note (collectively, the “Old Credit Agreements”) were repaid without penalty. The Old Credit Agreements and related security and pledge agreements were terminated as of such date.  Unamortized capitalized financing costs totaling $730 related to the Old Credit Agreements were expensed to debt retirement expense in the three months ended September 30, 2014.
	The Company incurred expenses associated with the Credit Agreement which have been recorded as deferred financing costs and will be amortized over the life of the Credit Agreement using the effective interest method.  The US Term Loan, Europe Term Loan and US Revolving Note mature on August 7, 2019.
	Note 6 – Debt – Continued
	Under the Credit Agreement, U.S. Dollar denominated loans bear interest at either a base rate (“Base Rate Loans”) or Eurocurrency rate (“Eurocurrency Rate Loans”), plus a margin (“Applicable Rate”).  Base Rate Loans are equal to the highest of the Federal Funds Rate (0.07% at September 30, 2014) plus 0.50%, Bank of America’s prime rate (3.25% as of September 30, 2014), or a one month Eurocurrency rate plus 1.00%.  Eurocurrency Rate Loans denominated in US Dollars or European Euros (“Euros”) are equal to the London Interbank Offered Rate and the Canadian Dealer Offered Rate for Canadian Dollar denominations.  All loans denominated in a currency other than the US Dollar, including the Europe Term Loan, must be Eurocurrency Rate Loans.  Interest is payable at least quarterly.
	The Applicable Rate from the initial period of August 7, 2014 through the fiscal quarter ending December 31, 2014 is 1.75% per annum for Eurocurrency Rate Loans and 0.75% for Base Rate Loans.  After the initial period, the Applicable Rate will vary based on the Consolidated Leverage Ratio of the Company, as defined by the Credit Agreement. As long as the Company is not in default of the terms and conditions of the Credit Agreement, the lowest and highest possible Applicable Rate is 1.50% and 2.00%, respectively, for Eurocurrency Rate Loans and 0.50% and 1.00%, respectively, for Base Rate Loans.
	The Company must maintain certain financial ratios consisting of a minimum Consolidated Fixed Charge Coverage Ratio and a maximum Consolidated Leverage Ratio as defined by the Credit Agreement.
	DEG Loan
	The Company has a fixed interest rate loan with the German Investment Corporation, a subsidiary of KfW banking group, a German government-owned development bank (“DEG Loan”). The DEG Loan is subject to semi-annual principal payments beginning March, 2015 and ending September, 2019. Under the terms of the DEG Loan, the Company must maintain a minimum Debt-to-Equity Ratio, Current Ratio and Debt Service Coverage Ratio based on the financial statements of Gentherm’s wholly owned subsidiary, Gentherm Automotive Systems (China) Limited, as defined by the DEG Loan agreement.
	Capital Lease
	The Company has a capital lease agreement for an enterprise resource planning system.  Under the terms of the lease, the Company must maintain certain financial covenants.  Ownership of the system will be transferred to the Company at the end of the agreement.
	The following table summarizes the Company’s debt at September 30, 2014 and at December 31, 2013.
		September 30, 2014						December 31,
								2013
		Interest			Principal			Principal
		Rate			Balance			Balance
	Credit Agreement:
	US Term Loan		1.98	%	$	50,000		$	—
	Europe Term Loan		1.81	%		25,267			—
	US Revolving Note		3	%		13,419			—
	Prior Credit Agreements:
	US Term Note					—			24,500
	Europe Term Note					—			38,899
	W.E.T. Term Note					—			10,920
	DEG Loan		4.25	%		5,053			5,561
	Capital leases		4.2	%		1,053			2,440
	Total debt					94,792			82,320
	Current portion					(4,816	)		(21,439	)
	Long-term debt, less current maturities				$	89,976		$	60,881
	Note 6 – Debt – Continued
	The scheduled principal maturities of our debt as of September 30, 2014 is as follows:
	Year		US			Europe			U.S.		DEG Loan		Capital		Total
			Term			Term Loan			Revolving				Leases
			Loan						Note
	2014		$	625		$	316		$	—	$	—	$	395	$	1,336
	2015			2,500			1,263			—		1,011		658		5,432
	2016			2,812			1,421			—		1,011		—		5,244
	2017			3,750			1,895			—		1,011		—		6,656
	2018			4,063			2,053			—		1,011		—		7,127
	2019			36,250			18,319			13,419		1,009		—		68,997
	Total		$	50,000		$	25,267		$	13,419	$	5,053	$	1,053	$	94,792
	Principal outstanding under the US Term Loan, the Europe Term Loan and the US Revolving Note will be due and payable in full on August 7, 2019.  As of September 30, 2014, we were in compliance with all terms as outlined in the Credit Agreement, the DEG Loan and the capital lease agreement.

Derivative_Financial_Instrumen

Derivative Financial Instruments	9 Months Ended
	Sep. 30, 2014
Derivative Instruments And Hedging Activities Disclosure [Abstract]	'
Derivative Financial Instruments	'
	Note 7 – Derivative Financial Instruments
	We are exposed to market risk from changes in foreign currency exchange rates and short term interest rates. Market risks for changes in interest rates relate primarily to our debt obligations under our Bank of America credit facilities. Foreign currency exchange risks are attributable to sales to foreign customers and purchases from foreign suppliers not denominated in the location’s functional currency, foreign plant operations and intercompany indebtedness, and include exposures to the Euro, Mexican Peso, Canadian Dollar, Hungarian Forint, Ukraine Hryvnia, Japanese Yen, Chinese Renminbi and Korean Won.
	The Company regularly enters into derivative contracts with the objective of managing its financial and operational exposure arising from these risks by offsetting gains and losses on the underlying exposures with gains and losses on the financial instruments used to hedge them. We do not enter into derivative financial instruments for speculative or trading purposes. Our hedging relationships are formally documented at the inception of the hedge, and hedges must be highly effective in offsetting changes to future cash flows on hedged transactions both at the inception of a hedge and on an ongoing basis to be designated for hedge accounting treatment. We record the ineffective portion of hedging instruments, if any, to foreign currency gain (loss) in the consolidated condensed statements of income. Though we continuously monitor the hedging program, derivative positions and hedging strategies, foreign currency forward exchange agreements have not always been designated as hedging instruments for accounting purposes.
	The Company uses a market approach to value derivative instruments, analyzing observable benchmark rates at commonly quoted intervals for the instrument’s full term.   For information about notional values and expected maturities of derivative instruments, see Part I, Item 3 “Quantitative and Qualitative Disclosures About Market Risk” included in this Report.
	Note 7 – Derivative Financial Instruments – Continued
	Information related to the recurring fair value measurement of derivative instruments in our consolidated condensed balance sheet as of September 30, 2014 is as follows:
					Asset Derivatives								Liability Derivatives				Net Asset/
																	(Liabilities)
		Hedge	Fair Value		Balance Sheet				Fair				Balance Sheet		Fair
		Designation	Hierarchy		Location				Value				Location		Value
	CRS	Not a hedge	Level 2										Current liabilities		$	2,532
													Non-current			6,531
													liabilities
	Total CRS														$	9,063	$	(9,063	)
	Foreign currency derivatives	Cash flow hedge	Level 2										Current liabilities		$	412	$	(412	)
	Foreign currency derivatives	Not a hedge	Level 2			Current assets			$	145							$	145
						Non-current				1,158							$	1,158
						assets
	Total foreign currency derivatives								$	1,303					$	412	$	891
	Information relating to the effect of derivative instruments on our consolidated condensed statements of income is as follows:
		Location	Three Months				Nine Months			Three Months				Nine Months
			Ended				Ended			Ended				Ended
			September 30,				September 30,			September 30,				September 30,
			2014				2014			2013				2013
	Foreign currency derivatives	Revaluation of derivatives	$	557			398				581			(694	)
		Product revenues		(129	)		(129	)			—			—
		Cost of sales		64			94				—			—
		Selling, general and administrative		(73	)		(141	)			—			—
		Other comprehensive income		(571	)		(411	)			—			—
		Foreign currency gain (loss)		(606	)		(1,054	)			(426	)		(844	)
	Total foreign currency derivatives		$	(758	)		(1,243	)		$	155
														(1,538	)
	CRS	Revaluation of derivatives	$	(263	)		(690	)		$	(372	)		1,887
	Interest rate derivatives	Revaluation of derivatives	$	—			(1	)		$	8			8
		Other comprehensive income		42			81				30			105
	We did not incur any hedge ineffectiveness during the nine months ended September 30, 2014 and 2013.

Fair_Value_Measurement

Fair Value Measurement	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurement	'
	Note 8 – Fair Value Measurement
	The Company bases fair value on the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. We have adopted a fair value hierarchy that prioritizes observable and unobservable inputs used to measure fair value into three broad levels, which are described below:
	Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.
	Level 2: Observable prices that are based on inputs not quoted on active markets, but corroborated by market data.
	Level 3: Unobservable inputs that are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs.
	In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible and also considers counterparty credit risk in its assessment of fair value.
	Except for derivative instruments, pension liabilities and pension plan assets, the Company has no financial assets and liabilities that are carried at fair value at September 30, 2014 and 2013. The carrying amounts of financial instruments comprising cash and cash equivalents and accounts receivable approximate their fair values due to their short-term nature. The carrying value of the Company’s long-term debt approximates its fair value because interest charged on the loan balance is variable. See “Note 7 – Derivative Financial Instruments” for information regarding the fair value of derivative instruments and hedging activities.
	Certain Company assets are required to be recorded at fair value on a non-recurring basis when events and circumstances indicate that the carrying value may not be recoverable. As of September 30, 2014 and 2013, the Company did not realize any changes to the fair value of these assets due to events that negatively impacted their recoverability.

Basis_of_Presentation_and_New_1

Basis of Presentation and New Accounting Pronouncements (Policies)	9 Months Ended
	Sep. 30, 2014
Basis Of Presentation And New Accounting Pronouncements [Abstract]	'
Revenue from Contracts with Customers	'
	Revenue from Contracts with Customers
	In May 2014, the Financial Accounting Standards Board (FASB) issued ASU 2014-09, “Revenue from Contracts with Customers.” ASU 2014-09 was developed to enable financial statement users to better understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers.  The update’s core principle is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects  to be entitled in exchange for those goods or services.  Companies are to use a five-step contract review model to ensure revenue gets recognized, measured and disclosed in accordance with this principle.
	ASU 2014-09 is effective for fiscal years and interim periods beginning after December 15, 2016.  The amendments in this update should be applied retrospectively either to each prior reporting period presented or to disclose the cumulative effect recognized at the date of initial application.  Gentherm is developing a plan to complete the five-step contract review process for all existing contracts with customers.  We are still in the process of determining the impact the implementation of ASU 2014-09 will have on the Company’s financial statements.
Share-Based Payments	'
	Share-Based Payments
	In June 2014, the FASB issued ASU 2014-12, “Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period.”  This update provides guidance on the treatment of awards containing performance targets that affect vesting and that could be achieved after an employee’s requisite service period.  The update states that these types of performance targets should be treated as performance conditions and, therefore, not reflected in estimating the fair value of awards at the grant date.  Compensation cost shall be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the period(s) for which the requisite service period has been rendered.  Should the probability of achievement occur before the end of the requisite service period, the remaining unrecognized compensation cost shall be recognized prospectively over the remaining requisite service period.  The total compensation cost reflects the number of awards expected to vest and shall be adjusted to reflect when those awards ultimately vest.
	ASU 2014-12 is effective for fiscal years and interim periods beginning after December 15, 2015.   Gentherm has not assigned specific performance targets to share-based awards that are currently outstanding and therefore it is unlikely this update will materially impact the Company’s financial statements.

Global_Thermoelectric_Acquisit1

Global Thermoelectric Acquisition (Tables)	9 Months Ended
	Sep. 30, 2014
Business Combinations [Abstract]	'
Summary of Purchase Price Allocation	'
	The preliminary allocation as of April 1, 2014 was as follows:
	Accounts receivable	$	10,200
	Inventory		6,487
	Deferred income tax assets, net		3,499
	Order backlog		815
	Prepaid expenses and other assets		258
	Property and equipment		716
	Customer relationships		5,524
	Technology		2,807
	Trade name		725
	Goodwill		6,601
	Assumed liabilities		(6,530	)
	Net assets acquired		31,102
	Cash acquired		3,061
	Purchase price	$	34,163
Supplemental Pro Forma Information	'
	The unaudited pro forma combined historical results for the amounts of GPT’s revenue and earnings that would have been included in the Company’s consolidated condensed statements of income had the acquisition date been July 1, 2013 for the three months ended September 30, 2013 period, January 1, 2014 for the nine months ended September 30, 2014 period or January 1, 2013 for the nine months ended September 30, 2013 period are as follows:
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2013				2014			2013
	Product revenues	$	176,272			$	619,143		$	501,307
	Net income		6,735				52,168			19,742
Schedule of Intangible Assets	'
	Intangible assets, net consisted of the following (balances are lower as of September 30, 2014 than as of April 1, 2014, the acquisition date, due to fluctuations in foreign currency exchange rates totaling $120):
		30-Sep-14
		Gross Value				Accumulated			Net Value		Useful Life
						Amortization
	Customer relationships	$	5,457			$	(230	)	$	5,227	12 yrs
	Order backlog		805				(805	)		—	0.5 yrs
	Technology		2,773				(140	)		2,633	10 yrs
	Trade name		716				(103	)		613	3.5 yrs
	Total	$	9,751			$	(1,278	)	$	8,473
Summary of Amortization Expense	'
	Amortization expense of $667 and $1,316 for the three and nine months ended September 30, 2014 respectively, was recorded as follows:
			Three Months Ended			Nine Months Ended
			30-Sep-14			30-Sep-14
	Product revenues	$	(119	)		$	(235	)
	Selling, general and administrative expense		548				1,081
Summary of Amortization Expense for Prospective Five Years	'
	Amortization expense for the prospective five years is estimated to be as follows:
	October 1, 2014 through December 31, 2014	$	234
	2015		937
	2016		937
	2017		885
	2018		732
Summary of Property and Equipment	'
	Property and equipment consist of the following:
	Asset Category	Useful Life		Amount
	Land	Indefinite		$	15
	Buildings	20 yrs			81
	Leasehold improvements	5-7 yrs			28
	Machinery and equipment	2-5 yrs			423
	Computer hardware and software	3-5 yrs			169
				$	716

Earnings_per_Share_Tables

Earnings per Share (Tables)	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Basic and Diluted Shares of Consolidated Condensed Statements of Income	'
	The following summarizes the common shares included in the basic and diluted shares, as disclosed on the face of the consolidated condensed statements of income:
		Three Months				Nine Months
		Ended September 30,				Ended September 30,
		2014		2013		2014		2013
	Weighted average number of shares for calculation of basic EPS – Common Stock		35,522,407		34,447,098		35,317,359		33,261,115
	Stock option under the 2006, 2011 and 2013 Equity Incentive Plans		748,873		439,364		625,452		323,111
	Weighted average number of shares for calculation of diluted EPS		36,271,280		34,886,462		35,942,811		33,584,226
Common Stock Issuable upon Exercise of Certain Stock Options	'
	The accompanying table represents Common Stock issuable upon the exercise of certain stock options that have been excluded from the diluted earnings calculation because the effect of their inclusion would be anti-dilutive.
		Three Months				Nine Months
		Ended September 30,				Ended September 30,
		2014		2013		2014		2013
	Stock options outstanding under the 2006, 2011 and 2013 Equity Incentive Plans		—		500,000		—		508,000
			—		500,000		—		508,000

Segment_Reporting_Tables

Segment Reporting (Tables)	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Segment Information about Reported Product Revenues and Operating Income	'
	Note 5 – Segment Reporting – Continued
	The following table presents segment information about the reported product revenues, depreciation and amortization and operating income (loss) of the Company for the three and nine month periods ended September 30, 2014 and 2013. Information presented for 2013 has been restated to conform with our new segment reporting structure, including the allocation of computer technology costs across all segments.  With the exception of goodwill, asset information by segment is not reported since the Company does not manage assets at a segment level at this time. As of September 30, 2014, goodwill assigned to our Automotive and Industrial segments were $23,663 and $6,601, respectively. Goodwill as of December 31, 2013 pertained entirely to our Automotive segment.
	Three Months Ended September 30,		Automotive		Industrial				Reconciling			Consolidated
									Items			Total
	2014:00:00
	Product revenues		$	197,480	$	8,532			$	—		$	206,012
	Depreciation and amortization			7,062		700				872			8,634
	Operating income (loss)			29,534		(1,832	)			(3,702	)		24,000
	2013:00:00
	Product revenues		$	171,182	$	—			$	—		$	171,182
	Depreciation and amortization			6,477		118				1,142			7,737
	Operating income (loss)			20,428		(150	)			(5,724	)		14,554
	Nine Months Ended September 30,		Automotive		Industrial				Reconciling			Consolidated
									Items			Total
	2014:00:00
	Product revenues		$	589,426	$	16,706			$	—		$	606,132
	Depreciation and amortization			20,790		1,650				2,125			24,565
	Operating income (loss)			105,550		(5,689	)			(26,810	)		73,051
	2013:00:00
	Product revenues		$	479,792	$	—			$	—		$	479,792
	Depreciation and amortization			21,231		343				1,893			23,467
	Operating income (loss)			64,114		(4,781	)			(26,569	)		32,764
Product Revenues Information by Geographic Area	'
	Total product revenues information by geographic area is as follows:
		Three Months Ended September 30,
		2014						2013
	United States	$	96,680		47	%		$	76,543			45	%
	Germany		22,529		11	%			20,847			12	%
	South Korea		21,339		10	%			13,546			8	%
	China		17,557		9	%			18,285			11	%
	Japan		11,970		6	%			10,281			6	%
	Czech Republic		6,457		3	%			4,114			2	%
	United Kingdom		5,363		3	%			5,180			3	%
	Mexico		4,991		2	%			4,230			2	%
	Canada		4,811		2	%			3,432			2	%
	Other		14,315		7	%			14,724			9	%
	Total Non U.S.		109,332		53	%			94,639			55	%
		$	206,012		100	%		$	171,182			100	%
	Note 5 – Segment Reporting – Continued
		Nine Months Ended September 30,
		2014						2013
	United States	$	270,597		45	%		$	211,462			44	%
	Germany		70,491		12	%			61,332			13	%
	South Korea		67,293		11	%			39,069			8	%
	China		50,850		8	%			47,972			10	%
	Japan		34,291		6	%			28,591			6	%
	Czech Republic		19,398		3	%			11,893			3	%
	United Kingdom		18,162		3	%			13,319			3	%
	Mexico		14,752		2	%			11,696			2	%
	Canada		12,542		2	%			10,533			2	%
	Other		47,756		8	%			43,925			9	%
	Total Non U.S.		335,535		55	%			268,330			56	%
		$	606,132		100	%		$	479,792			100	%

Debt_Tables

Debt (Tables)	9 Months Ended
	Sep. 30, 2014
Debt Disclosure [Abstract]	'
Amounts borrowed under credit agreement	'
	The following amounts were borrowed under the credit agreement:
	Borrowing proceeds on August 7, 2014		Currency			US
			Borrowed			Dollars
	US Term Loan		$	50,000		$	50,000
	US Revolving Note		C$	15,000			13,695
	Europe Term Loan		€	20,000			26,730
Summary of Company's Debt	'
	The following table summarizes the Company’s debt at September 30, 2014 and at December 31, 2013.
		September 30, 2014						December 31,
								2013
		Interest			Principal			Principal
		Rate			Balance			Balance
	Credit Agreement:
	US Term Loan		1.98	%	$	50,000		$	—
	Europe Term Loan		1.81	%		25,267			—
	US Revolving Note		3	%		13,419			—
	Prior Credit Agreements:
	US Term Note					—			24,500
	Europe Term Note					—			38,899
	W.E.T. Term Note					—			10,920
	DEG Loan		4.25	%		5,053			5,561
	Capital leases		4.2	%		1,053			2,440
	Total debt					94,792			82,320
	Current portion					(4,816	)		(21,439	)
	Long-term debt, less current maturities				$	89,976		$	60,881
Principal Maturities of Debt	'
	The scheduled principal maturities of our debt as of September 30, 2014 is as follows:
	Year		US			Europe			U.S.		DEG Loan		Capital		Total
			Term			Term Loan			Revolving				Leases
			Loan						Note
	2014		$	625		$	316		$	—	$	—	$	395	$	1,336
	2015			2,500			1,263			—		1,011		658		5,432
	2016			2,812			1,421			—		1,011		—		5,244
	2017			3,750			1,895			—		1,011		—		6,656
	2018			4,063			2,053			—		1,011		—		7,127
	2019			36,250			18,319			13,419		1,009		—		68,997
	Total		$	50,000		$	25,267		$	13,419	$	5,053	$	1,053	$	94,792

Derivative_Financial_Instrumen1

Derivative Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2014
Derivative Instruments And Hedging Activities Disclosure [Abstract]	'
Information Related to Recurring Fair Value Measurement of Derivative Instruments in Our Consolidated Condensed Balance Sheet	'
	Note 7 – Derivative Financial Instruments – Continued
	Information related to the recurring fair value measurement of derivative instruments in our consolidated condensed balance sheet as of September 30, 2014 is as follows:
					Asset Derivatives								Liability Derivatives				Net Asset/
																	(Liabilities)
		Hedge	Fair Value		Balance Sheet				Fair				Balance Sheet		Fair
		Designation	Hierarchy		Location				Value				Location		Value
	CRS	Not a hedge	Level 2										Current liabilities		$	2,532
													Non-current			6,531
													liabilities
	Total CRS														$	9,063	$	(9,063	)
	Foreign currency derivatives	Cash flow hedge	Level 2										Current liabilities		$	412	$	(412	)
	Foreign currency derivatives	Not a hedge	Level 2			Current assets			$	145							$	145
						Non-current				1,158							$	1,158
						assets
	Total foreign currency derivatives								$	1,303					$	412	$	891
Information Related to Effect of Derivative Instruments on Our Consolidated Condensed Statements of Income	'
	Information relating to the effect of derivative instruments on our consolidated condensed statements of income is as follows:
		Location	Three Months				Nine Months			Three Months				Nine Months
			Ended				Ended			Ended				Ended
			September 30,				September 30,			September 30,				September 30,
			2014				2014			2013				2013
	Foreign currency derivatives	Revaluation of derivatives	$	557			398				581			(694	)
		Product revenues		(129	)		(129	)			—			—
		Cost of sales		64			94				—			—
		Selling, general and administrative		(73	)		(141	)			—			—
		Other comprehensive income		(571	)		(411	)			—			—
		Foreign currency gain (loss)		(606	)		(1,054	)			(426	)		(844	)
	Total foreign currency derivatives		$	(758	)		(1,243	)		$	155
														(1,538	)
	CRS	Revaluation of derivatives	$	(263	)		(690	)		$	(372	)		1,887
	Interest rate derivatives	Revaluation of derivatives	$	—			(1	)		$	8			8
		Other comprehensive income		42			81				30			105

The_Company_and_Subsequent_Eve1

The Company and Subsequent Events - Additional Information (Detail) (USD $)	9 Months Ended	0 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Feb. 12, 2014
		North American Electronics Manufacturing Joint Venture
Nature Of Company [Line Items]	'	'
Gain realized from step acquisition of subsidiary	$785	$785

Global_Thermoelectric_Acquisit2

Global Thermoelectric Acquisition - Additional Information (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2014
In Thousands, unless otherwise specified			Global Thermoelectric Inc	Global Thermoelectric Inc
Business Acquisition [Line Items]	'	'	'	'
Product revenues	'	'	$8,532	$16,706
Operating Income	'	'	639	597
Net assets acquired	'	'	31,102	31,102
Cash acquired on acquisition	'	'	'	3,061
Goodwill	30,264	25,809	6,601	6,601
Intangible Assets before Foreign Currency Adjustment	'	'	9,871	9,871
Decrease in intangible assets, net, fluctuations in foreign currency exchange rates	'	'	'	120
Amortization expense	'	'	$667	$1,316

Summary_of_Purchase_Price_Allo

Summary of Purchase Price Allocation (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014
In Thousands, unless otherwise specified			Global Thermoelectric Inc	Order backlog	Customer Relationships	Technology	Trade Names
				Global Thermoelectric Inc	Global Thermoelectric Inc	Global Thermoelectric Inc	Global Thermoelectric Inc
Business Acquisition [Line Items]	'	'	'	'	'	'	'
Accounts receivable	'	'	$10,200	'	'	'	'
Inventory	'	'	6,487	'	'	'	'
Deferred income tax assets, net	'	'	3,499	'	'	'	'
Intangible assets	'	'	'	815	5,524	2,807	725
Prepaid expenses and other assets	'	'	258	'	'	'	'
Property and equipment	'	'	716	'	'	'	'
Goodwill	30,264	25,809	6,601	'	'	'	'
Assumed liabilities	'	'	-6,530	'	'	'	'
Net assets acquired	'	'	31,102	'	'	'	'
Cash acquired on acquisition	'	'	3,061	'	'	'	'
Purchase price	'	'	$34,163	'	'	'	'

Supplemental_Pro_Forma_Informa

Supplemental Pro Forma Information (Detail) (USD $)	3 Months Ended	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Business Combinations [Abstract]	'	'	'
Product revenues	$176,272	$619,143	$501,307
Net income	$6,735	$52,168	$19,742

Schedule_of_Intangible_Assets_

Schedule of Intangible Assets (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014
In Thousands, unless otherwise specified			Global Thermoelectric Inc	Customer Relationships	Order backlog	Technology	Trade Names
				Global Thermoelectric Inc	Global Thermoelectric Inc	Global Thermoelectric Inc	Global Thermoelectric Inc
Finite Lived Intangible Assets [Line Items]	'	'	'	'	'	'	'
Gross Value	'	'	$9,751	$5,457	$805	$2,773	$716
Accumulated Amortization	'	'	-1,278	-230	-805	-140	-103
Net Value	$77,277	$83,431	$8,473	$5,227	'	$2,633	$613
Useful Life	'	'	'	'12 years	'6 months	'10 years	'3 years 6 months

Summary_of_Amortization_Expens

Summary of Amortization Expense (Detail) (USD $)	3 Months Ended	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2014
Product Revenues	'	'
Business Acquisition [Line Items]	'	'
Amortization expense	($119)	($235)
Amortization	119	235
Selling, General and Administrative Expense	'	'
Business Acquisition [Line Items]	'	'
Amortization expense	-548	-1,081
Amortization	$548	$1,081

Summary_of_Amortization_Expens1

Summary of Amortization Expense for Prospective Years (Detail) (USD $)	Sep. 30, 2014
In Thousands, unless otherwise specified
Business Combinations [Abstract]	'
October 1, 2014 through December 31, 2014	$234
2015	937
2016	937
2017	885
2018	$732

Summary_of_Property_and_Equipm

Summary of Property and Equipment (Detail) (Global Thermoelectric Inc, USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014
Property Plant And Equipment [Line Items]	'
Property and equipment	$716
Land	'
Property Plant And Equipment [Line Items]	'
Property and equipment	15
Property and equipment, Useful Life	'Indefinite
Buildings	'
Property Plant And Equipment [Line Items]	'
Property and equipment	81
Property and equipment, Useful Life	'20 years
Leasehold Improvements	'
Property Plant And Equipment [Line Items]	'
Property and equipment	28
Leasehold Improvements | Minimum	'
Property Plant And Equipment [Line Items]	'
Property and equipment, Useful Life	'5 years
Leasehold Improvements | Maximum	'
Property Plant And Equipment [Line Items]	'
Property and equipment, Useful Life	'7 years
Machinery and Equipment	'
Property Plant And Equipment [Line Items]	'
Property and equipment	423
Machinery and Equipment | Minimum	'
Property Plant And Equipment [Line Items]	'
Property and equipment, Useful Life	'2 years
Machinery and Equipment | Maximum	'
Property Plant And Equipment [Line Items]	'
Property and equipment, Useful Life	'5 years
Computer Hardware and Software	'
Property Plant And Equipment [Line Items]	'
Property and equipment	$169
Computer Hardware and Software | Minimum	'
Property Plant And Equipment [Line Items]	'
Property and equipment, Useful Life	'3 years
Computer Hardware and Software | Maximum	'
Property Plant And Equipment [Line Items]	'
Property and equipment, Useful Life	'5 years

Earnings_per_Share_Detail

Earnings per Share (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]	'	'	'	'
Weighted average number of shares for calculation of basic EPS – Common Stock	35,522,407	34,447,098	35,317,359	33,261,115
Stock option under the 2006, 2011 and 2013 Equity Incentive Plans	748,873	439,364	625,452	323,111
Weighted average number of shares for calculation of diluted EPS	36,271,280	34,886,462	35,942,811	33,584,226
Common stock that have been excluded from the diluted shares calculation	'	500,000	'	508,000
Stock options outstanding under the 2006, 2011 and 2013 Equity Incentive Plans	'	'	'	'
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]	'	'	'	'
Common stock that have been excluded from the diluted shares calculation	'	500,000	'	508,000

Segment_Reporting_Additional_I

Segment Reporting - Additional Information (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013	Jun. 30, 2014	Jun. 30, 2013	Sep. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Sep. 30, 2014	Jun. 30, 2014	Jun. 30, 2013
In Thousands, unless otherwise specified			Wet Automotive Ag	Wet Automotive Ag	Wet Automotive Ag	Industrial Segments	Industrial Segments	Industrial Segments	Reconciling Items	Reconciling Items
Segment Reporting Information [Line Items]	'	'	'	'	'	'	'	'	'	'
Computer Technology Costs	'	'	$2,800	$2,600	'	$2,800	$2,600	'	$2,800	$2,600
Goodwill	$30,264	$25,809	'	'	$23,663	'	'	$6,601	'	'

Segment_Information_about_Repo

Segment Information about Reported Product Revenues and Operating Income (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	$206,012	$171,182	$606,132	$479,792
Depreciation and amortization	8,634	7,737	24,565	23,467
Operating income (loss)	24,000	14,554	73,051	32,764
Wet Automotive Ag	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	197,480	171,182	589,426	479,792
Depreciation and amortization	7,062	6,477	20,790	21,231
Operating income (loss)	29,534	20,428	105,550	64,114
Industrial Segments	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	8,532	'	16,706	'
Depreciation and amortization	700	118	1,650	343
Operating income (loss)	-1,832	-150	-5,689	-4,781
Reconciling Items	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Depreciation and amortization	872	1,142	2,125	1,893
Operating income (loss)	($3,702)	($5,724)	($26,810)	($26,569)

Segment_Reporting_Detail

Segment Reporting (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	$206,012	$171,182	$606,132	$479,792
Total product revenues in percentage	100.00%	100.00%	100.00%	100.00%
United States	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	96,680	76,543	270,597	211,462
Total product revenues in percentage	47.00%	45.00%	45.00%	44.00%
Germany	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	22,529	20,847	70,491	61,332
Total product revenues in percentage	11.00%	12.00%	12.00%	13.00%
South Korea	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	21,339	13,546	67,293	39,069
Total product revenues in percentage	10.00%	8.00%	11.00%	8.00%
China	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	17,557	18,285	50,850	47,972
Total product revenues in percentage	9.00%	11.00%	8.00%	10.00%
Japan	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	11,970	10,281	34,291	28,591
Total product revenues in percentage	6.00%	6.00%	6.00%	6.00%
Czech Republic	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	6,457	4,114	19,398	11,893
Total product revenues in percentage	3.00%	2.00%	3.00%	3.00%
United Kingdom	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	5,363	5,180	18,162	13,319
Total product revenues in percentage	3.00%	3.00%	3.00%	3.00%
Mexico	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	4,991	4,230	14,752	11,696
Total product revenues in percentage	2.00%	2.00%	2.00%	2.00%
Canada	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	4,811	3,432	12,542	10,533
Total product revenues in percentage	2.00%	2.00%	2.00%	2.00%
Other	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	14,315	14,724	47,756	43,925
Total product revenues in percentage	7.00%	9.00%	8.00%	9.00%
Non U.S.	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'
Product revenues	$109,332	$94,639	$335,535	$268,330
Total product revenues in percentage	53.00%	55.00%	55.00%	56.00%

Debt_Additional_Information_De

Debt - Additional Information (Detail)

0 Months Ended

0 Months Ended

9 Months Ended

0 Months Ended

9 Months Ended

In Thousands, unless otherwise specified

Aug. 07, 2014

Aug. 07, 2014

Aug. 07, 2014

Aug. 07, 2014

Aug. 07, 2014

Aug. 07, 2014

Sep. 30, 2014

Sep. 30, 2014

Aug. 07, 2014

Sep. 30, 2014

Sep. 30, 2014

Sep. 30, 2014

Sep. 30, 2014

Sep. 30, 2014

USD ($)

Revolving Credit Facility

US Term Note

Europe Term Loan

Federal Funds Purchased

Federal Funds Purchased

US Bank of America credit facility

Eurocurrency Rate Loans

Eurocurrency Rate Loans

Eurocurrency Rate Loans

Eurocurrency Rate Loans

Base Rate Loans

Base Rate Loans

Base Rate Loans

USD ($)

USD ($)

EUR (€)

Minimum

Maximum

Maximum

Minimum

Minimum

Maximum

Minimum

Maximum

Debt Disclosure [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Secured term loan facility borrowing capacity

'

'

$50,000

€ 20,000

'

'

'

'

'

'

'

'

'

'

Secured long-term debt

'

100,000

'

'

'

'

'

'

'

'

'

'

'

'

Line of credit facility

'

50,000

'

'

'

'

'

'

'

'

'

'

'

'

Maximum percentage of stock of non US subsidaries pledge to secure obligation

66.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

Debt retirement expense

$730

'

'

'

'

'

'

'

'

'

'

'

'

'

Credit facility maturity date

7-Aug-19

'

'

'

'

'

'

'

'

'

'

'

'

'

Interest rate

'

'

'

'

0.07%

0.50%

3.25%

1.75%

1.00%

1.50%

2.00%

0.75%

0.50%

1.00%

Amount_borrowed_under_credit_a

Amount borrowed under credit agreement (Detail)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014
	US Term Note	US Revolving Note	US Revolving Note	Europe Term Loan	Europe Term Loan
	USD ($)	USD ($)	CAD	USD ($)	EUR (€)
Line Of Credit Facility [Line Items]	'	'	'	'	'
Borrowing proceeds	$50,000	$13,695	15,000	$26,730	€ 20,000

Summary_of_Companys_Debt_Detai

Summary of Company's Debt (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Debt Instrument [Line Items]	'	'
Total debt	$94,792	$82,320
Current portion	-4,816	-21,439
Long-term debt, less current maturities	89,976	60,881
US Term Note	'	'
Debt Instrument [Line Items]	'	'
Interest Rate	1.98%	'
Total debt	50,000	'
Europe Term Loan	'	'
Debt Instrument [Line Items]	'	'
Interest Rate	1.81%	'
Total debt	25,267	'
US Revolving Note	'	'
Debt Instrument [Line Items]	'	'
Interest Rate	3.00%	'
Total debt	13,419	'
US Term Note	'	'
Debt Instrument [Line Items]	'	'
Total debt	'	24,500
Europe Term Note	'	'
Debt Instrument [Line Items]	'	'
Total debt	'	38,899
W.E.T. Term Note	'	'
Debt Instrument [Line Items]	'	'
Total debt	'	10,920
DEG Loan	'	'
Debt Instrument [Line Items]	'	'
Interest Rate	4.25%	'
Total debt	5,053	5,561
Capital Leases	'	'
Debt Instrument [Line Items]	'	'
Interest Rate	4.20%	'
Total debt	$1,053	$2,440

Principal_Maturities_of_Debt_D

Principal Maturities of Debt (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Debt Instrument [Line Items]	'	'
Debt maturing in 2014	$1,336	'
Debt maturing in 2015	5,432	'
Debt maturing in 2016	5,244	'
Debt maturing in 2017	6,656	'
Debt maturing in 2018	7,127	'
Debt maturing in 2019	68,997	'
Total debt	94,792	82,320
US Term Note	'	'
Debt Instrument [Line Items]	'	'
Debt maturing in 2014	625	'
Debt maturing in 2015	2,500	'
Debt maturing in 2016	2,812	'
Debt maturing in 2017	3,750	'
Debt maturing in 2018	4,063	'
Debt maturing in 2019	36,250	'
Total debt	50,000	'
Europe Term Loan	'	'
Debt Instrument [Line Items]	'	'
Debt maturing in 2014	316	'
Debt maturing in 2015	1,263	'
Debt maturing in 2016	1,421	'
Debt maturing in 2017	1,895	'
Debt maturing in 2018	2,053	'
Debt maturing in 2019	18,319	'
Total debt	25,267	'
US Revolving Note	'	'
Debt Instrument [Line Items]	'	'
Debt maturing in 2019	13,419	'
Total debt	13,419	'
DEG Loan	'	'
Debt Instrument [Line Items]	'	'
Debt maturing in 2015	1,011	'
Debt maturing in 2016	1,011	'
Debt maturing in 2017	1,011	'
Debt maturing in 2018	1,011	'
Debt maturing in 2019	1,009	'
Total debt	5,053	5,561
Capital Leases	'	'
Debt Instrument [Line Items]	'	'
Debt maturing in 2014	395	'
Debt maturing in 2015	658	'
Total debt	$1,053	$2,440

Information_Related_to_Recurri

Information Related to Recurring Fair Value Measurement of Derivative Instruments in Our Consolidated Condensed Balance Sheet (Detail) (USD $)	Sep. 30, 2014
In Thousands, unless otherwise specified
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Asset Derivatives, Fair Value, Total	$1,303
Fair Value, Inputs, Level 2 | Currency Related Swap	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Net Asset/(Liabilities)	-9,063
Fair Value, Inputs, Level 2 | Foreign Currency Derivatives | Noncurrent Assets	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Asset Derivatives, Fair Value, Total	1,158
Fair Value, Inputs, Level 2 | Designated as Hedging Instrument | Foreign Currency Derivatives | Current Liabilities	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Liability Derivatives, Fair value	412
Fair Value, Inputs, Level 2 | Not a hedge | Currency Related Swap	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Liability Derivatives, Fair value	9,063
Fair Value, Inputs, Level 2 | Not a hedge | Currency Related Swap | Current Liabilities	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Liability Derivatives, Fair value	2,532
Fair Value, Inputs, Level 2 | Not a hedge | Currency Related Swap | Noncurrent Liabilities	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Liability Derivatives, Fair value	6,531
Fair Value, Inputs, Level 2 | Not a hedge | Foreign Currency Derivatives	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Net Asset/(Liabilities)	891
Liability Derivatives, Fair value	412
Fair Value, Inputs, Level 2 | Not a hedge | Foreign Currency Derivatives | Noncurrent Assets	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Net Asset/(Liabilities)	1,158
Fair Value, Inputs, Level 2 | Contract One | Designated as Hedging Instrument | Foreign Currency Derivatives | Current Liabilities	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Net Asset/(Liabilities)	-412
Fair Value, Inputs, Level 2 | Contract Two | Not a hedge | Foreign Currency Derivatives | Current Assets	'
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]	'
Net Asset/(Liabilities)	145
Asset Derivatives, Fair Value, Total	$145

Information_Related_to_Effect_

Information Related to Effect of Derivative Instruments on Our Consolidated Condensed Statements of Income (Detail) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	($758)	$155	($1,243)	($1,538)
Other comprehensive income | Foreign Currency Derivatives	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	-571	'	-411	'
Other comprehensive income | Interest Rate Swap	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	42	30	81	105
Revaluation of derivatives | Foreign Currency Derivatives	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	557	581	398	-694
Revaluation of derivatives | Currency Related Swap	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	-263	-372	-690	1,887
Revaluation of derivatives | Interest Rate Swap	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	'	8	-1	8
Product Revenues | Foreign Currency Derivatives	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	-129	'	-129	'
Cost of sales | Foreign Currency Derivatives	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	64	'	94	'
Selling, General and Administrative Expense | Foreign Currency Derivatives	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	-73	'	-141	'
Foreign currency gain (loss) | Foreign Currency Derivatives	'	'	'	'
Derivative Instruments Gain Loss [Line Items]	'	'	'	'
Gain (loss) on derivatives	($606)	($426)	($1,054)	($844)