10-Q

UNITED STATES OF AMERICA

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 10-Q

[ü]	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended March 31, 2013
OR
[   ]	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from ___________ to __________

Commission File Number 1-16191

______________________________________

TENNANT COMPANY

(Exact name of registrant as specified in its charter)

Minnesota	41-0572550
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

701 North Lilac Drive

P.O. Box 1452

Minneapolis, Minnesota  55440

(Address of principal executive offices)

(Zip Code)

(763) 540-1200

(Registrant’s telephone number, including area code)

______________________________________________

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ü No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes ü No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	ü		Accelerated filer
Non-accelerated filer		(Do not check if a smaller reporting company)	Smaller reporting company

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes No ü

As of April 15, 2013, there were 18,401,356 shares of Common Stock outstanding.

TABLE OF CONTENTS

PART I - FINANCIAL INFORMATION		Page
Item 1.	Financial Statements (Unaudited)	3
	Condensed Consolidated Statements of Earnings	3
	Condensed Consolidated Statements of Comprehensive Income	4
	Condensed Consolidated Balance Sheets	5
	Condensed Consolidated Statements of Cash Flows	6
	Notes to the Condensed Consolidated Financial Statements	7
	1. Basis of Presentation	7
	2. Newly Adopted Accounting Pronouncements	7
	3. Management Actions	8
	4. Acquisitions and Divestitures	8
	5. Inventories	9
	6. Goodwill and Intangible Assets	10
	7. Debt	11
	8. Warranty	13
	9. Fair Value Measurements	13
	10. Retirement Benefit Plans	14
	11. Commitments and Contingencies	14
	12. Income Taxes	14
	13. Share-Based Compensation	15
	14. Earnings Per Share	15
	15. Segment Reporting	15
	16. Related Party Transactions	16
	17. Subsequent Event	16
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	23
Item 4.	Controls and Procedures	23
PART II - OTHER INFORMATION
Item 1.	Legal Proceedings	24
Item 1A.	Risk Factors	24
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	24
Item 6.	Exhibits	25
Signatures		26

2

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements

TENNANT COMPANY CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (Unaudited)
	Three Months Ended
(In thousands, except shares and per share data)	March 31
	2013			2012
Net Sales	$	168,092		$	173,712
Cost of Sales	95,569			98,393
Gross Profit	72,523			75,319
Operating Expense:
Research and Development Expense	7,518			7,270
Selling and Administrative Expense	58,122			59,714
Total Operating Expense	65,640			66,984
Profit from Operations	6,883			8,335
Other Income (Expense):
Interest Income	114			310
Interest Expense	(467		)	(712		)
Net Foreign Currency Transaction Losses	(324		)	(230		)
Other Income, Net	6			35
Total Other Expense, Net	(671		)	(597		)
Profit Before Income Taxes	6,212			7,738
Income Tax Expense	1,153			2,414
Net Earnings	$	5,059		$	5,324
Earnings per Share:
Basic	$	0.28		$	0.28
Diluted	$	0.27		$	0.28
Weighted Average Shares Outstanding:
Basic	18,343,933			18,722,156
Diluted	18,889,317			19,228,272
Cash Dividend Declared per Common Share	$	0.18		$	0.17

See accompanying Notes to the Condensed Consolidated Financial Statements.

3

TENNANT COMPANY CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited)
	Three Months Ended
(In thousands)	March 31
	2013			2012
Net Earnings	$	5,059		$	5,324
Other Comprehensive (Loss) Income, net of tax:
Foreign currency translation adjustments	(1,412		)	2,166
Pension adjustments	256			255
Total Other Comprehensive (Loss) Income, net of tax	(1,156		)	2,421
Comprehensive Income	$	3,903		$	7,745

See accompanying Notes to the Condensed Consolidated Financial Statements.

4

TENNANT COMPANY CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)
	March 31,			December 31,
(In thousands, except shares and per share data)	2013			2012
ASSETS
Current Assets:
Cash and Cash Equivalents	$	49,755		$	53,940
Restricted Cash	188			187
Accounts Receivable, less Allowances of $4,246 and $4,399, respectively	130,427			138,147
Inventories	64,126			58,136
Prepaid Expenses	13,177			11,309
Deferred Income Taxes, Current Portion	10,294			11,339
Other Current Assets	253			388
Total Current Assets	268,220			273,446
Property, Plant and Equipment	294,884			294,910
Accumulated Depreciation	(210,437		)	(208,717		)
Property, Plant and Equipment, Net	84,447			86,193
Deferred Income Taxes, Long-Term Portion	10,352			10,989
Goodwill	19,798			19,717
Intangible Assets, Net	19,929			21,393
Other Assets	9,503			9,022
Total Assets	$	412,249		$	420,760
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current Liabilities:
Current Portion of Long-Term Debt	$	1,567		$	2,042
Accounts Payable	51,580			47,002
Employee Compensation and Benefits	24,999			33,021
Income Taxes Payable	1,019			785
Other Current Liabilities	36,876			38,844
Total Current Liabilities	116,041			121,694
Long-Term Liabilities:
Long-Term Debt	30,200			30,281
Employee-Related Benefits	25,784			25,873
Deferred Income Taxes, Long-Term Portion	3,164			3,325
Other Liabilities	4,577			4,533
Total Long-Term Liabilities	63,725			64,012
Total Liabilities	179,766			185,706
Commitments and Contingencies (Note 11)
Shareholders' Equity:
Preferred Stock, $0.02 par value; 1,000,000 shares authorized; no shares issued or outstanding	—			—
Common Stock, $0.375 par value; 60,000,000 shares authorized; 18,430,239 and 18,464,450 shares issued and outstanding, respectively	6,911			6,924
Additional Paid-In Capital	23,928			22,398
Retained Earnings	233,134			236,065
Accumulated Other Comprehensive Loss	(31,490		)	(30,333		)
Total Shareholders’ Equity	232,483			235,054
Total Liabilities and Shareholders’ Equity	$	412,249		$	420,760

See accompanying Notes to the Condensed Consolidated Financial Statements.

5

TENNANT COMPANY CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
	Three Months Ended
(In thousands)	March 31
	2013			2012
OPERATING ACTIVITIES
Net Earnings	$	5,059		$	5,324
Adjustments to reconcile Net Earnings to Net Cash Provided by Operating Activities:
Depreciation	4,492			4,464
Amortization	644			776
Deferred Income Taxes	1,537			(998		)
Share-Based Compensation Expense	1,707			1,690
Allowance for Doubtful Accounts and Returns	313			286
Other, Net	5			(25		)
Changes in Operating Assets and Liabilities:
Accounts Receivable	5,939			5,107
Inventories	(7,097		)	(2,851		)
Accounts Payable	5,816			(1,176		)
Employee Compensation and Benefits	(8,736		)	(10,310		)
Other Current Liabilities	(469		)	(3,056		)
Income Taxes	(1,847		)	3,477
U.S. Pension Plan Contributions	—			(846		)
Other Assets and Liabilities	(100		)	(4,792		)
Net Cash Provided by (Used for) Operating Activities	7,263			(2,930		)
INVESTING ACTIVITIES
Purchases of Property, Plant and Equipment	(4,017		)	(4,219		)
Proceeds from Disposals of Property, Plant and Equipment	39			138
Proceeds from Sale of Business	699			—
Net Cash Used for Investing Activities	(3,279		)	(4,081		)
FINANCING ACTIVITIES
Payment of Long-Term Debt	(428		)	(967		)
Purchases of Common Stock	(7,515		)	(4,109		)
Proceeds from Issuance of Common Stock	2,795			1,624
Tax Benefit on Stock Plans	708			612
Dividends Paid	(3,314		)	(3,203		)
Net Cash Used for Financing Activities	(7,754		)	(6,043		)
Effect of Exchange Rate Changes on Cash and Cash Equivalents	(415		)	252
Net Decrease in Cash and Cash Equivalents	(4,185		)	(12,802		)
Cash and Cash Equivalents at Beginning of Period	53,940			52,339
Cash and Cash Equivalents at End of Period	$	49,755		$	39,537
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Income Taxes	$	940		$	1,180
Cash Paid for Interest	$	424		$	675

See accompanying Notes to the Condensed Consolidated Financial Statements.

6

TENNANT COMPANY

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

(In thousands, except shares and per share data)

1. Basis of Presentation

The accompanying unaudited Condensed Consolidated Financial Statements have been prepared in accordance with the Securities and Exchange Commission (“SEC”) requirements for interim reporting, which allows certain footnotes and other financial information normally required by accounting principles generally accepted in the United States of America to be condensed or omitted. In our opinion, the Condensed Consolidated Financial Statements contain all adjustments (consisting of only normal recurring adjustments) necessary for the fair presentation of our financial position and results of operations.

These statements should be read in conjunction with the Consolidated Financial Statements and Notes included in our annual report on Form 10-K for the year ended December 31, 2012. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year.

2. Newly Adopted Accounting Pronouncements

Offsetting Assets and Liabilities Disclosures

In December 2011, the FASB issued updated accounting guidance on disclosures about offsetting assets and liabilities. This update adds certain additional disclosure requirements about financial instruments and derivative instruments that are subject to netting arrangements. The new disclosures are required for interim and annual reporting periods beginning on or after January 1, 2013. This guidance did not have a material impact on our results of operations or financial position.

Testing Intangibles for Impairment

In July 2012, the FASB issued updated accounting guidance on the periodic testing of indefinite-lived intangible assets for impairment. This updated accounting guidance permits us to make a qualitative assessment of whether it is more likely than not that an indefinite-lived intangible asset's fair value is less than its carrying amount before applying the two-step goodwill impairment test. If we determine through this qualitative analysis that it is not more likely than not that the fair value of the reporting unit is less than its carrying value, it is not necessary to calculate annually the fair value of an indefinite-lived intangible asset. This guidance is effective for fiscal periods beginning after September 15, 2012; however, early adoption is permitted. This guidance did not have an impact on our results of operations or financial position as we do not currently hold any indefinite-lived intangible assets.

Comprehensive Income

In February 2013, the FASB issued new disclosure requirements for items reclassified out of accumulated other comprehensive income. The requirements do not change the existing accounting and reporting for net income or other comprehensive income. The requirements are effective for annual reporting periods beginning after December 15, 2012. The requirements did not impact our results of operations or financial position.

7

3. Management Actions

2012 Action - During the third quarter of 2012, we implemented a restructuring action. A pre-tax charge of $760 was recognized in the third quarter as a result of this action. The pre-tax charge consisted primarily of severance and outplacement services and was included within Selling and Administrative Expense in the Condensed Consolidated Statements of Earnings.

A reconciliation of the beginning and ending liability balances is as follows:

	Severance and Related Costs
2012 restructuring action	$	760
Cash payments	(414		)
Foreign currency adjustments	27
December 31, 2012 balance	$	373
2013 utilization:
Cash payments	(297		)
Foreign currency adjustments	(5		)
March 31, 2013 balance	$	71

2013 Action - During the first quarter of 2013, we implemented a restructuring action. A pre-tax charge of $1,440 was recognized in the first quarter as a result of this action. The pre-tax charge consisted primarily of severance and outplacement services and was included within Selling and Administrative Expense in the Condensed Consolidated Statements of Earnings.

A reconciliation of the beginning and ending liability balances is as follows:

	Severance and Related Costs
2013 restructuring action	$	1,440
Cash payments	(534		)
March 31, 2013 balance	$	906

4. Acquisitions and Divestitures

Acquisitions

On May 31, 2011, we acquired Water Star, Inc. (“Water Star”), a Newbury, Ohio firm specializing in electrochemistry for $4,456. The total purchase price of $4,456 was comprised of $2,956 paid at closing and two$750 installment payments which will be paid in cash on the first and second anniversary dates of the acquisition. The first installment payment was made on May 31, 2012. These installment payments are not contingent on any future services or other financial targets. This acquisition is consistent with our strategy to expand our intellectual property in support of our long-term vision to deliver sustainable, breakthrough innovations.

The components of the purchase price of the business combination described above have been allocated as follows:

Current Assets	$	426
Property, Plant and Equipment, net	167
Identified Intangible Asset	3,800
Goodwill	472
Total Assets Acquired	4,865
Current Liabilities	409
Total Liabilities Assumed	409
Net Assets Acquired	$	4,456

8

Divestitures

On July 31, 2012, we entered into a Share Purchase Agreement (“SPA”) with M&F Management and Financing GmbH (“M&F”) for the sale of ownership of our subsidiary, Tennant CEE GmbH and our minority interest in a joint venture, OOO Tennant. In exchange for the ownership of these entities, we received €815, or $1,014 as of the date of sale, in cash and financed the remaining purchase price of €6,166. A total of €2,126 will be received in equal quarterly payments during 2013, of which €1,594 or $2,042 remains as of March 31, 2013, and the remaining €3,225, or $4,132 as of March 31, 2013, will be received in equal installments on the first, second and third anniversary dates of the divestiture. As a result of this divestiture, we recorded a pre-tax gain of $784 during the third quarter of 2012 in our Profit from Operations in the Condensed Consolidated Statements of Earnings. The first quarterly payment of €532 or $699 was received in March, 2013.

M&F is now a master distributor of Tennant products in the Central Eastern Europe, Middle East and Africa markets. In addition, as further discussed in Note 16, M&F is a related party of ours. We have identified M&F as a variable interest entity (“VIE”) and have performed a qualitative assessment that considered M&F's purpose and design, our involvement and the risks and benefits and determined that we are not the primary beneficiary of this VIE. The only financing we have provided to M&F was related to the SPA as noted above and there are no arrangements that would require us to provide significant financial support in the future.

The assets and liabilities transferred under the SPA on the date of sale were as follows:

Accounts Receivable	$	4,398
Inventory	4,271
Other Current Assets	87
Current Assets	8,756
Property, Plant and Equipment, net	170
Total Assets Divested	8,926
Current Liabilities	1,121
Total Liabilities Divested	1,121
Net Assets Divested	$	7,805

5. Inventories

Inventories are valued at the lower of cost or market. Inventories at March 31, 2013 and December 31, 2012 consisted of the following:

	March 31, 2013			December 31, 2012
Inventories carried at LIFO:
Finished goods	$	35,678		$	33,546
Raw materials, production parts and work-in-process	13,994			14,291
LIFO reserve	(27,608		)	(27,608		)
Total LIFO inventories	22,064			20,229
Inventories carried at FIFO:
Finished goods	30,133			25,623
Raw materials, production parts and work-in-process	11,929			12,284
Total FIFO inventories	42,062			37,907
Total inventories	$	64,126		$	58,136

The LIFO reserve approximates the difference between LIFO carrying cost and FIFO.

9

6. Goodwill and Intangible Assets

The changes in the carrying value of Goodwill for the three months ended March 31, 2013 were as follows:

	Goodwill			Accumulated Impairment Losses			Total
Balance as of December 31, 2012	$	68,585		$	(48,868	)	$	19,717
Foreign currency fluctuations	(2,863		)	2,944			81
Balance as of March 31, 2013	$	65,722		$	(45,924	)	$	19,798

The balances of acquired Intangible Assets, excluding Goodwill, as of March 31, 2013 and December 31, 2012 were as follows:

	Customer Lists and Service Contracts			Trade Name			Technology			Total
Balance as of March 31, 2013
Original cost	$	22,771		$	4,538		$	7,097		$	34,406
Accumulated amortization	(10,032		)	(1,608		)	(2,837		)	(14,477		)
Carrying value	$	12,739		$	2,930		$	4,260		$	19,929
Weighted-average original life (in years)	15			14			13
Balance as of December 31, 2012
Original cost	$	23,817		$	4,657		$	7,197		$	35,671
Accumulated amortization	(9,907		)	(1,565		)	(2,806		)	(14,278		)
Carrying value	$	13,910		$	3,092		$	4,391		$	21,393
Weighted-average original life (in years)	15			14			13

Amortization expense on Intangible Assets for the three months ended March 31, 2013 and 2012 was $644 and $776, respectively.

Estimated aggregate amortization expense based on the current carrying value of amortizable Intangible Assets for each of the five succeeding years and thereafter is as follows:

Remaining 2013	$	1,536
2014	2,033
2015	2,003
2016	2,003
2017	1,838
Thereafter	10,516
Total	$	19,929

10

7. Debt

Debt outstanding is summarized as follows:

	March 31, 2013			December 31, 2012
Long-Term Debt:
Bank borrowings	$	19		$	22
Credit facility borrowings	30,000			30,000
Notes payable	750			750
Collateralized borrowings	15			39
Capital lease obligations	983			1,512
Total Long-Term Debt	31,767			32,323
Less: Current Portion	(1,567		)	(2,042		)
Long-Term Portion	$	30,200		$	30,281

As of March 31, 2013, we had committed lines of credit totaling $125,000 and uncommitted lines of credit totaling $87,562. There was $10,000 in outstanding borrowings under our JPMorgan facility and $20,000 in outstanding borrowings under our Prudential facility as of March 31, 2013. In addition, we had stand alone letters of credit of $2,014 outstanding and bank guarantees in the amount of $414. Commitment fees on unused lines of credit for the three months ended March 31, 2013 were $78.

Our most restrictive covenants are part of our 2011 Credit Agreement (as defined below) with JPMorgan (as defined below), which are the same covenants in the Shelf Agreement (as defined below) with Prudential (as defined below), and require us to maintain an indebtedness to EBITDA ratio of not greater than 3.00 to 1 and to maintain an EBITDA to interest expense ratio of no less than 3.50 to 1 as of the end of each quarter. As of March 31, 2013, our indebtedness to EBITDA ratio was 0.42 to 1 and our EBITDA to interest expense ratio was 36.41 to 1.

Credit Facilities

JPMorgan Chase Bank, National Association

On April 25, 2013, we entered into Amendment No. 1 to our 2011 Credit Agreement which amends the Credit Agreement, dated as of May 5, 2011, with JPMorgan Chase Bank, N. A. (“JPMorgan”), as administrative agent and collateral agent, U.S. Bank National Association, as syndication agent, Wells Fargo Bank, National Association, and RBS Citizens, N.A., as co-documentation agents, and the Lenders (including JPMorgan) from time to time party thereto (the “2011 Credit Agreement”). The 2011 Credit Agreement provides us and certain of our foreign subsidiaries access to a senior unsecured credit facility until May 5, 2016, in the amount of $125,000, with an option to expand by up to $62,500 to a total of $187,500. Borrowings may be denominated in U.S. Dollars or certain other currencies. The 2011 Credit Agreement contains a $100,000 sublimit on borrowings by foreign subsidiaries.

Under the original terms of the 2011 Credit Agreement, the fee for committed funds ranges from an annual rate of 0.25% to 0.40%, depending on our leverage ratio. Borrowings under the 2011 Credit Agreement bear interest at a rate per annum equal to the greatest of (a) the prime rate, (b) the federal funds rate plus 0.50% and (c) the adjusted LIBOR rate for a one month period plus 1.0%, plus, in any such case, an additional spread of 0.50% to 1.10%, depending on our leverage ratio.

Effective April 25, 2013, Amendment No. 1 to the 2011 Credit Agreement principally provides the following changes to the Credit Agreement:

• extends the maturity date of the 2011 Credit Agreement to March 1, 2018;

• changes the fees for committed funds under the 2011 Credit Agreement to an annual rate ranging from 0.20% to 0.35%, depending on our leverage ratio;

• changes the rate at which borrowings bear interest to a rate per annum equal to the greatest of (a) the prime rate, (b) the federal funds rate plus 0.50% and (c) the adjusted LIBOR rate for a one month period plus 1.0%, plus, in any such case, an additional spread of 0.30% to 0.90%, depending on our leverage ratio; and

• changes related to new or recently revised financial regulations.

The 2011 Credit Agreement gives the lenders a pledge of 65% of the stock of certain first tier foreign subsidiaries. The obligations under the 2011 Credit Agreement are also guaranteed by our first tier domestic subsidiaries.

11

The 2011 Credit Agreement contains customary representations, warranties and covenants, including but not limited to covenants restricting our ability to incur indebtedness and liens and merge or consolidate with another entity. Further, the 2011 Credit Agreement contains the following covenants:

• a covenant requiring us to maintain an indebtedness to EBITDA ratio as of the end of each quarter of not greater than 3.00 to 1;

• a covenant requiring us to maintain an EBITDA to interest expense ratio as of the end of each quarter of no less than 3.50 to 1;

• a covenant restricting us from paying dividends or repurchasing stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50,000 to $75,000 during any fiscal year based on our leverage ratio after giving effect to such payments; and

• a covenant restricting our ability to make acquisitions, if, after giving pro-forma effect to such acquisition, our leverage ratio is greater than 2.75 to 1, in such case limiting acquisitions to $25,000.

As of March 31, 2013, we were in compliance with all covenants under the 2011 Credit Agreement. There was $10,000 in outstanding borrowings under this facility at March 31, 2013, with a weighted average interest rate of 1.71%.

Prudential Investment Management, Inc.

On May 5, 2011, we entered into Amendment No. 1 to our Private Shelf Agreement (“Amendment No. 1”), which amends the Private Shelf Agreement, dated as of July 29, 2009, with Prudential Investment Management, Inc. (“Prudential”) and Prudential affiliates from time to time party thereto (the “Shelf Agreement”). The Shelf Agreement provides us and our subsidiaries access to an uncommitted, senior unsecured, maximum aggregate principal amount of $80,000 of debt capital.

Amendment No. 1 principally provides the following changes to the Shelf Agreement:

• elimination of the security interest in our personal property and subsidiaries;

• an amendment to the Maximum Leverage Ratio to not greater than 3.00 to 1 for any period ending on or after March 31, 2011;

• an amendment to our restriction regarding the payment of dividends or repurchase of stock to restrict us from paying dividends or repurchasing stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50,000 to $75,000 during any fiscal year based on our leverage ratio after giving effect to such payments; and

• an amendment to Permitted Acquisitions restricting our ability to make acquisitions, if, after giving pro-forma effect to such acquisition, our leverage ratio is greater than 2.75 to 1, in such case limiting acquisitions to $25,000.

On July 24, 2012, we entered into Amendment No. 2 to our Private Shelf Agreement (“Amendment No. 2”), which amends the Shelf Agreement. The principal change effected by Amendment No. 2 is an extension of the Issuance Period for Shelf Notes under the Shelf Agreement. The Issuance Period now expires on July 24, 2015.

As of March 31, 2013, there was $20,000 in outstanding borrowings under this facility, consisting of the $10,000 Series A notes issued in March 2011 with a fixed interest rate of 4.00% and a 7 year term serially maturing from 2014 to 2018 and the $10,000 Series B notes issued in June 2011 with a fixed interest rate of 4.10% and a 10 year term serially maturing from 2015 to 2021. We were in compliance with all covenants under the Shelf Agreement as of March 31, 2013.

The Royal Bank of Scotland Citizens, N.A.

On September 14, 2010, we entered into an overdraft facility with The Royal Bank of Scotland Citizens, N.A., in the amount of 2,000 Euros or approximately $2,562. There was no balance outstanding on this facility as of March 31, 2013.

HSBC Bank (China) Company Limited, Shanghai Branch

On June 20, 2012, we entered into a banking facility with the HSBC Bank (China) Company Limited, Shanghai Branch in the amount of $5,000. There was no balance outstanding on this facility as of March 31, 2013.

Notes Payable

On May 31, 2011, we incurred $1,500 in debt related to installment payments due to the former owners of Water Star in connection with our acquisition of Water Star, of which $750 remains outstanding as of March 31, 2013.

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8. Warranty

We record a liability for warranty claims at the time of sale. The amount of the liability is based on the trend in the historical ratio of claims to sales, the historical length of time between the sale and resulting warranty claim, new product introductions and other factors. Warranty terms on machines generally range from one to four years.

The changes in warranty reserves for the three months ended March 31, 2013 and 2012 were as follows:

	Three Months Ended
	March 31
	2013			2012
Beginning balance	$	9,357		$	8,759
Additions charged to expense	2,300			2,927
Foreign currency fluctuations	(81		)	53
Claims paid	(2,455		)	(2,929		)
Ending balance	$	9,121		$	8,810

9. Fair Value Measurements

Estimates of fair value for financial assets and financial liabilities are based on the framework established in the accounting guidance for fair value measurements. The framework defines fair value, provides guidance for measuring fair value and requires certain disclosures. The framework discusses valuation techniques, such as the market approach (comparable market prices), the income approach (present value of future income or cash flow) and the cost approach (cost to replace the service capacity of an asset or replacement cost). The framework utilizes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. The following is a brief description of those three levels:

• Level 1: Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities.

• Level 2: Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.

• Level 3: Unobservable inputs that reflect the reporting entity’s own assumptions.

Our population of assets and liabilities subject to fair value measurements at March 31, 2013 is as follows:

	Fair Value		Level 1		Level 2		Level 3
Assets:
Foreign currency forward exchange contracts	$	253	$	—	$	253	$	—
Total Assets	$	253	$	—	$	253	$	—
Liabilities:
Foreign currency forward exchange contracts	$	214	$	—	$	214	$	—
Total Liabilities	$	214	$	—	$	214	$	—

Our foreign currency forward exchange contracts are valued based on quoted forward foreign exchange prices at the reporting date.

We use derivative instruments to manage exposures to foreign currency only in an attempt to limit underlying exposures from currency fluctuations and not for trading purposes. Gains or losses on forward foreign exchange contracts to economically hedge foreign currency-denominated assets and liabilities are recognized in Other Current Assets and Other Current Liabilities within the Condensed Consolidated Balance Sheets and are recognized in Other Income (Expense), Net under Net Foreign Currency Transaction (Losses) Gains within the Condensed Consolidated Statements of Earnings. As of March 31, 2013, the fair value of such contracts outstanding was an asset of $253 and a liability of $214. As of March 31, 2012, the fair value of such contracts outstanding was an asset of $115 and a liability of $420. We recognized a net gain of $1,050 and a net gain of $645 on these contracts during the first three months of 2013 and 2012, respectively. At March 31, 2013 and 2012, the notional amounts of foreign currency forward exchange contracts outstanding were $37,299 and $41,247, respectively.

The carrying amounts reported in the Condensed Consolidated Balance Sheets for Cash and Cash Equivalents, Accounts Receivable, Other Current Assets, Accounts Payable and Other Current Liabilities approximate fair value.

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The fair value of our Long-Term Debt approximates cost based on the borrowing rates currently available to us for bank loans with similar terms and remaining maturities.

10. Retirement Benefit Plans

Our defined benefit pension plans and postretirement medical plan are described in Note 11 of the 2012 annual report on Form 10-K. We have contributed $69 and $146 during the first quarter of 2013 to our pension plans and to our postretirement medical plan, respectively.

The components of the net periodic benefit cost for the three months ended March 31, 2013 and 2012 were as follows:

	Three Months Ended
	March 31
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Medical Benefits
	2013			2012			2013			2012			2013			2012
Service cost	$	216		$	165		$	33		$	33		$	38		$	35
Interest cost	568			478			122			130			112			140
Expected return on plan assets	(910		)	(571		)	(116		)	(117		)	—			—
Amortization of net actuarial loss (gain)	23			286			—			—			(26		)	17
Amortization of prior service cost	549			97			81			38			50			(145		)
Foreign currency	—			—			42			(22		)	—			—
Net periodic cost	$	446		$	455		$	162		$	62		$	174		$	47

11. Commitments and Contingencies

Certain operating leases for vehicles contain residual value guarantee provisions, which would become due at the expiration of the operating lease agreement if the fair value of the leased vehicles is less than the guaranteed residual value. As of March 31, 2013, of those leases that contain residual value guarantees, the aggregate residual value at lease expiration was $11,673, of which we have guaranteed $7,558. As of March 31, 2013, we have recorded a liability for the estimated end of term loss related to this residual value guarantee of $400 for certain vehicles within our fleet. Our fleet also contains vehicles we estimate will settle at a gain. Gains on these vehicles will be recognized at the end of the lease term.

During the first quarter of 2013, we renewed our lease for our Louisville facility. This lease is a five year lease with a total commitment of $4,710.

During the second quarter of 2012, we entered into a three year agreement with a supplier, commencing January 1, 2013, with a total commitment of $2,102 of which $1,883 is still outstanding as of March 31, 2013.

12. Income Taxes

We and our subsidiaries are subject to U.S. federal income tax as well as income tax of numerous state and foreign jurisdictions. We are generally no longer subject to U.S. federal tax examinations for taxable years before 2011 and with limited exceptions, state and foreign income tax examinations for taxable years before 2007.

We recognize potential accrued interest and penalties related to unrecognized tax benefits in Income Tax Expense. In addition to the liability of $3,496 for unrecognized tax benefits as of March 31, 2013 was approximately $445 for accrued interest and penalties. The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate as of March 31, 2013 was $3,272. To the extent interest and penalties are not assessed with respect to uncertain tax positions, amounts accrued will be revised and reflected as an adjustment of the Income Tax Expense.

Unrecognized tax benefits were reduced by $63 during the first three months of 2013 for expiration of the statute of limitations in various jurisdictions.

We are currently undergoing income tax examinations in various state and foreign jurisdictions covering 2007 to 2010 for which settlement is expected prior to year end. Although the final outcome of these examinations cannot be currently determined, we believe that we have adequate reserves with respect to these examinations.

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13. Share-Based Compensation

Our share-based compensation plans are described in Note 15 of the 2012 annual report on Form 10-K. During the three months ended March 31, 2013 and 2012 we recognized total Share-Based Compensation Expense of $1,707 and $1,690, respectively. The total income tax benefit recognized in the income statement for share-based compensation arrangements during the three months ended March 31, 2013 and 2012 was $708 and $612, respectively.

During the first three months of 2013 we granted 17,504 restricted shares. The weighted average grant date fair value of each share awarded was $47.02. Restricted share awards generally have a 3 year vesting period from the effective date of the grant. The total fair value of shares vested during the three months ended March 31, 2013 and 2012 was $503 and $293, respectively.

14. Earnings Per Share

The computations of Basic and Diluted Earnings per Share were as follows:

	Three Months Ended
	March 31
	2013		2012
Numerator:
Net Earnings	$	5,059	$	5,324
Denominator:
Basic - Weighted Average Shares Outstanding	18,343,933		18,722,156
Effect of dilutive securities:
Share-based compensation plans	545,384		506,116
Diluted - Weighted Average Shares Outstanding	18,889,317		19,228,272
Basic Earnings per Share	$	0.28	$	0.28
Diluted Earnings per Share	$	0.27	$	0.28

Excluded from the dilutive securities shown above were options to purchase 212,968 and 177,414 shares of Common Stock during the three months ended March 31, 2013 and 2012, respectively. These exclusions are made if the exercise prices of these options are greater than the average market price of our Common Stock for the period, if the number of shares we can repurchase exceeds the weighted shares outstanding in the options, or if we have a net loss, as the effects are anti-dilutive.

15. Segment Reporting

We are organized into four operating segments: North America; Latin America; Europe, Middle East, Africa; and Asia Pacific. We combine our North America and Latin America operating segments into the “Americas” for reporting Net Sales by geographic area. In accordance with the objective and basic principles of the applicable accounting guidance, we aggregate our operating segments into one reportable segment that consists of the design, manufacture and sale of products used primarily in the maintenance of nonresidential surfaces.

Net Sales attributed to each geographic area for the three months ended March 31, 2013 and 2012 were as follows: 

	Three Months Ended
	March 31
	2013		2012
Americas	$	113,247	$	111,413
Europe, Middle East, Africa	39,191		43,804
Asia Pacific	15,654		18,495
Total	$	168,092	$	173,712

Net Sales are attributed to each geographic area based on the country from which the product was shipped and are net of intercompany sales.

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16. Related Party Transactions

On July 31, 2012, we entered into a share purchase agreement with M&F, as further discussed in Note 4. Two of the M&F shareholders are individuals who were employed by Tennant prior to the transaction date and are no longer employed by Tennant as of the transaction date.

Our May 31, 2011 acquisition of Water Star includes installment payments totaling $1,500 to the former owners of Water Star, as further discussed in Note 4. The former owners of Water Star are current employees of Tennant.

We have an exclusive technology license agreement with Global Opportunities Investment Group, LLC. A current employee of Tennant owns a minority interest in Global Opportunities Investment Group, LLC. Royalties under this license agreement are not material to our financial position or results of operations.

During the first quarter of 2008, we acquired Sociedade Alfa Ltda. and entered into lease agreements for certain properties owned by or partially owned by the former owners of this entity. Some of these individuals are current employees of Tennant. Lease payments made under these lease agreements are not material to our financial position or results of operations.

17. Subsequent Event

On April 25, 2013, we entered into Amendment No. 1 to the 2011 Credit Agreement as further discussed in Note 7.

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Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations

Overview

Tennant Company is a world leader in designing, manufacturing and marketing solutions that help create a cleaner, safer, healthier world. Our products include equipment for maintaining surfaces in industrial, commercial and outdoor environments; chemical-free and other sustainable cleaning technologies; and coatings for protecting, repairing and upgrading floors and other surfaces. We sell our products through our direct sales and service organization and a network of authorized distributors worldwide. Geographically, our customers are located in North America, Latin America, Europe, the Middle East, Africa and Asia Pacific. We strive to be an innovator in our industry through our commitment to understanding our customers’ needs and using our expertise to create innovative products and solutions.

Net Earnings for the first quarter of 2013 were $5.1 million, or $0.27 per diluted share, as compared to Net Earnings of $5.3 million, or $0.28 per diluted share, in the first quarter of 2012. Net Earnings during the first quarter of 2013 were adversely impacted by lower Net Sales somewhat offset by decreased Selling and Administrative (“S&A”) Expense due to continued tight cost controls and improved operating efficiencies.  Included in the lower S&A Expense in the first quarter of 2013 was a restructuring charge of $1.4 million, or 90 basis points as a percent of sales.  Also included in the first quarter of 2013 was a tax benefit of $0.6 million related to the 2012 R&D tax credit which was retrospectively enacted in January of 2013.

Net Earnings for the first quarter of 2012 were $5.3 million, or $0.28 per diluted share, as compared to Net Earnings of $5.9 million, or $0.30 per diluted share, in the first quarter of 2011.  Net Earnings during the first quarter of 2012 benefited from higher Gross Profit which was nearly offset by higher S&A Expense than usual in the quarter and investments in process improvement projects and Research and Development Expense.  Net Earnings for the first quarter of 2012 were also impacted by $0.2 million of net foreign currency transaction losses, versus $0.5 million of net foreign currency translation gains in the prior year quarter, due to volatility of foreign exchange rates.

Historical Results

The following table compares the historical results of operations for the three months ended March 31, 2013 and 2012, respectively, and as a percentage of Net Sales (in thousands, except per share data and percentages):

	Three Months Ended
	March 31
	2013			%		2012			%
Net Sales	$	168,092		100.0		$	173,712		100.0
Cost of Sales	95,569			56.9		98,393			56.6
Gross Profit	72,523			43.1		75,319			43.4
Operating Expense:
Research and Development Expense	7,518			4.5		7,270			4.2
Selling and Administrative Expense	58,122			34.6		59,714			34.4
Total Operating Expense	65,640			39.1		66,984			38.6
Profit from Operations	6,883			4.1		8,335			4.8
Other Income (Expense):
Interest Income	114			0.1		310			0.2
Interest Expense	(467		)	(0.3	)	(712		)	(0.4	)
Net Foreign Currency Transaction Losses	(324		)	(0.2	)	(230		)	(0.1	)
Other Income, Net	6			—		35			—
Total Other Expense, Net	(671		)	(0.4	)	(597		)	(0.3	)
Profit Before Income Taxes	6,212			3.7		7,738			4.5
Income Tax Expense	1,153			0.7		2,414			1.4
Net Earnings	$	5,059		3.0		$	5,324		3.1
Earnings per Diluted Share	$	0.27				$	0.28

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Net Sales

Consolidated Net Sales for the first quarter of 2013 totaled $168.1 million, a 3.2% decrease as compared to consolidated Net Sales of $173.7 million in the first quarter of 2012.

The components of the consolidated Net Sales change for the three months ended March 31, 2013 as compared to the same period in 2012 were as follows:

	2013 v. 2012
	Three Months Ended
	March 31
Organic (Decline) Growth:
Volume	(3.2%)
Price	1.0%
Organic (Decline) Growth	(2.2%)
Foreign Currency	(1.0%)
Total	(3.2%)

The 3.2% decrease in consolidated Net Sales in the first quarter of 2013 as compared to the same period in 2012 was driven by:

• an organic sales decrease of approximately 2.2%, excluding the effects of foreign currency exchange (and acquisitions when applicable), primarily due to an approximate 3.2% volume decrease primarily in sales of city cleaning equipment partially offset by a 1.0% price increase; and

• an unfavorable direct foreign currency exchange impact of approximately 1.0%.

The following table sets forth the Net Sales by geographic area for the three months ended March 31, 2013 and 2012 and the percentage change from the prior year (in thousands, except percentages):

	Three Months Ended
	March 31
	2013		2012		%
Americas	$	113,247	$	111,413	1.6
Europe, Middle East and Africa	39,191		43,804		(10.5)
Asia Pacific	15,654		18,495		(15.4)
Total	$	168,092	$	173,712	(3.2)

Americas

Net Sales in the Americas were $113.2 million for the first quarter of 2013, an increase of 1.6% from the first quarter of 2012. Organic sales in the first quarter of 2013 were favorably impacted by broad-based growth in Latin America and also sales of industrial equipment in North America, including scrubbers equipped with ec-H2O™ technology. The direct impact of foreign currency translation exchange effects within the Americas unfavorably impacted Net Sales by approximately 1.0% during the first quarter of 2013. Organic sales increased approximately 2.6% in the first quarter of 2013.

Europe, Middle East and Africa

In our markets within Europe, the Middle East and Africa (“EMEA”), Net Sales of $39.2 million decreased 10.5% for the first quarter of 2013 compared to the first quarter of 2012. Organic sales declined approximately 10.5% during the first quarter of 2013, and there was minimal foreign currency exchange impact. EMEA organic sales in the first quarter of 2013 were unfavorably impacted by decreases in sales of city cleaning equipment due primarily to tight municipal spending in Europe.

Asia Pacific

Net Sales in the Asia Pacific market for the first quarter of 2013 totaled $15.7 million, a decrease of 15.4% from the first quarter of 2012. Organic sales in the first quarter of 2013 decreased approximately 12.4% with lower sales in most markets due to softer economies and also a larger city cleaning equipment sale in China in the first quarter of 2012 that did not occur again in the first quarter of 2013. Direct foreign currency translation exchange effects unfavorably impacted sales by approximately 3.0% in the first quarter of 2013.

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Gross Profit

Gross margin was 43.1% for the first quarter of 2013, as compared with 43.4% for the same period in 2012. Gross margin decreased by 30 basis points in the first quarter of 2013, primarily driven by lower sales volume and mix of products sold.

Operating Expense

Research & Development Expense

Research and Development (“R&D”) Expense in the first quarter of 2013 was up 3.4% to $7.5 million as compared with $7.3 million in the first quarter of 2012. R&D Expense as a percentage of Net Sales was 4.5% for the first quarter of 2013, an increase as compared to 4.2% of Net Sales for R&D Expense in the first quarter of 2012, primarily from continued investment in developing innovative new products for our traditional core business, as well as our Orbio business.

Selling & Administrative Expense

S&A Expense in the first quarter of 2013 was $58.1 million as compared to $59.7 million in the first quarter of 2012. The decrease in S&A Expense was primarily attributable to continued tight cost controls. S&A Expense as a percentage of Net Sales was 34.6% for the first quarter of 2013, up 20 basis points from 34.4% in the comparable 2012 quarter. Included in the lower S&A expense in the first quarter of 2013 was a restructuring charge of $1.4 million, or 90 basis points as a percent of sales.

Other Income (Expense), Net

Interest Income

There was a $0.2 million decrease in Interest Income in the first quarter of 2013 as compared to the same period in 2012. The decrease between 2013 and 2012 is due to lower interest rates on cash and cash equivalents.

Interest Expense

There was $0.2 million decrease in Interest Expense in the first quarter of 2013 as compared to the same period in 2012. The decrease in Interest Expense between periods was primarily due to a lower interest rate on a lower level of borrowings in the current period as compared to the same period in 2012.

Net Foreign Currency Transaction Losses

Net Foreign Currency Transaction Losses in the first quarter of 2013 were $0.3 million as compared to Net Foreign Currency Transaction Losses of $0.2 million in the same period in the prior year. The unfavorable change in the impact from foreign currency transactions in the first quarter of 2013 was due to fluctuations in foreign currency rates and settlement of transactional hedging activity in the normal course of business.

Other Income, Net

There was no significant change in Other Income, Net in the first quarter of 2013 as compared to the same period in 2012.

Income Taxes

The effective tax rate in the first quarter of 2013 was 18.6% compared to the effective rate in the first quarter of the prior year of 31.2%. The tax expense for the first quarter of 2013 included a $0.4 million tax benefit associated with a $1.4 million one-time expense related to a European restructuring reserve. The tax expense for the first quarter of 2013 also included a discrete tax benefit of $0.6 million for the enactment of the Federal R&D credit retroactively impacting the tax year ended December 31, 2012. Excluding these benefits, the 2013 first quarter overall effective tax rate would have been 28.1%.

The decrease in the first quarter effective tax rate, excluding these special items, was primarily related to the mix in expected full year taxable earnings by country and more favorable discrete tax items in the first quarter of 2013.

We do not have any plans to repatriate the undistributed earnings of non-U.S. subsidiaries. Any repatriation from foreign subsidiaries that would result in incremental U.S. taxation is not being considered. It is management's belief that reinvesting these earnings outside the U.S. is the most efficient use of capital.

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Liquidity and Capital Resources

Liquidity

Cash and Cash Equivalents totaled $49.8 million at March 31, 2013, as compared to $53.9 million as of December 31, 2012. Wherever possible, cash management is centralized and intercompany financing is used to provide working capital to subsidiaries as needed. Our current ratio was 2.3 as of March 31, 2013 and 2.2 as of December 31, 2012, based on working capital of $152.2 million and $151.8 million, respectively. Our debt-to-capital ratio was 12.0% and 12.1% at March 31, 2013 and December 31, 2012, respectively.

Cash Flow Summary

Cash provided by (used for) our operating, investing and financing activities is summarized as follows (in thousands):

	Three Months Ended
	March 31
	2013			2012
Operating Activities	$	7,263		$	(2,930	)
Investing Activities:
Purchases of Property, Plant and Equipment, Net of Disposals	(3,978		)	(4,081		)
Proceeds from Sale of Business	699			—
Financing Activities	(7,754		)	(6,043		)
Effect of Exchange Rate Changes on Cash and Cash Equivalents	(415		)	252
Net Decrease in Cash and Cash Equivalents	$	(4,185	)	$	(12,802	)

Operating Activities

Operating activities provided $7.3 million of cash for the three months ended March 31, 2013. Cash provided by operating activities was driven primarily from Net Earnings of $5.1 million, decreases in Accounts Receivable of $5.9 million and increases in Accounts Payable of $5.8 million partially offset by the payment of Employee Compensation and Benefits liabilities and higher Inventories.

Operating activities used $2.9 million of cash for the three months ended March 31, 2012. Cash used by operating activities was driven primarily from the payment of Employee Compensation and Benefit liabilities and decreased Other Assets and Liabilities, partially offset by $5.3 million of Net Earnings as well as decreased Accounts Receivable.

Management evaluates how effectively we utilize two of our key operating assets, Accounts Receivable and Inventories, using Accounts Receivable “Days Sales Outstanding” (DSO) and “Days Inventory on Hand” (DIOH), on a FIFO basis. The metrics are calculated on a rolling three month basis in order to more readily reflect changing trends in the business. These metrics for the quarters ended were as follows (in days):

	March 31, 2013	December 31, 2012	March 31, 2012
DSO	65	60	61
DIOH	90	78	93

As of March 31, 2013, DSO increased 4 days and increased 5 days as compared to March 31, 2012 and December 31, 2012, respectively. The increase is primarily due to the variety of terms offered and mix of business having a larger unfavorable impact than the favorable trend of continued proactive management of our receivables by enforcing tighter credit limits and continuing to successfully collect past due balances.

As of March 31, 2013, DIOH decreased 3 days as compared to March 31, 2012 as a result of lower levels of inventory primarily due to progress from inventory reduction initiatives; and increased 12 days as compared to December 31, 2012, primarily due to lower sales in the 2013 first quarter compared to the 2012 fourth quarter and also due to increased levels of inventory in preparation for the launches of many new products in 2013.

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Investing Activities

Investing activities during the three months ended March 31, 2013 used $3.3 million in cash. Net capital expenditures used $4.0 million. This was partially offset by proceeds from sale of business which provided $0.7 million. Capital expenditures included investments in tooling related to new product development and manufacturing and also information technology process improvement projects.

Investing activities during the three months ended March 31, 2012 used $4.1 million in cash. Net capital expenditures used $4.1 million. Capital expenditures included investments in tooling related to new product development and manufacturing and also information technology and infrastructure upgrades.

Financing Activities

Net cash used by financing activities was $7.8 million during the first three months of 2013. The purchases of our Common Stock per our authorized repurchase program used $7.5 million, dividend payments used $3.3 million and the payment of Long-Term Debt used $0.4 million, partially offset by proceeds from the issuance of Common Stock of $2.8 million and the tax benefit on stock plans of $0.7 million.

Net cash used by financing activities was $6.0 million during the first three months of 2012. The purchases of our Common Stock per our authorized buy back program used $4.1 million, dividend payments used $3.2 million and the payment of Long-Term Debt used $1.0 million, partially offset by proceeds from the issuance of Common Stock of $1.6 million and the tax benefit on stock plans of $0.6 million.

Indebtedness

As of March 31, 2013, we had committed lines of credit totaling $125.0 million and uncommitted lines of credit totaling $87.6 million. There was $10.0 million in outstanding borrowings under our JPMorgan facility and $20.0 million in outstanding borrowings under our Prudential facility as of March 31, 2013. In addition, we had stand alone letters of credit of $2.0 million outstanding and bank guarantees in the amount of $0.4 million. Commitment fees on unused lines of credit for the three months ended March 31, 2013 were $0.1 million.

Our most restrictive covenants are part of our 2011 Credit Agreement (as defined below) with JPMorgan (as defined below), which are the same covenants in the Shelf Agreement (as defined below) with Prudential (as defined below), and require us to maintain an indebtedness to EBITDA ratio of not greater than 3.00 to 1 and to maintain an EBITDA to interest expense ratio of no less than 3.50 to 1 as of the end of each quarter. As of March 31, 2013, our indebtedness to EBITDA ratio was 0.42 to 1 and our EBITDA to interest expense ratio was 36.41 to 1.

Credit Facilities

JPMorgan Chase Bank, National Association

On April 25, 2013, we entered into Amendment No. 1 to our 2011 Credit Agreement which amends the Credit Agreement, dated as of May 5, 2011, with JPMorgan Chase Bank, N. A. (“JPMorgan”), as administrative agent and collateral agent, U.S. Bank National Association, as syndication agent, Wells Fargo Bank, National Association, and RBS Citizens, N.A., as co-documentation agents, and the Lenders (including JPMorgan) from time to time party thereto (the “2011 Credit Agreement”). The 2011 Credit Agreement provides us and certain of our foreign subsidiaries access to a senior unsecured credit facility until May 5, 2016, in the amount of $125.0 million, with an option to expand by up to $62.5 million to a total of $187.5 million. Borrowings may be denominated in U.S. Dollars or certain other currencies. The 2011 Credit Agreement contains a $100.0 million sublimit on borrowings by foreign subsidiaries.

Under the original terms of the 2011 Credit Agreement, the fee for committed funds ranges from an annual rate of 0.25% to 0.40%, depending on our leverage ratio. Borrowings under the 2011 Credit Agreement bear interest at a rate per annum equal to the greatest of (a) the prime rate, (b) the federal funds rate plus 0.50% and (c) the adjusted LIBOR rate for a one month period plus 1.0%, plus, in any such case, an additional spread of 0.50% to 1.10%, depending on our leverage ratio.

Effective April 25, 2013, Amendment No. 1 to the 2011 Credit Agreement principally provides the following changes to the Credit Agreement:

• extends the maturity date of the 2011 Credit Agreement to March 1, 2018;

• changes the fees for committed funds under the 2011 Credit Agreement to an annual rate ranging from 0.20% to 0.35%, depending on our leverage ratio;

• changes the rate at which borrowings bear interest to a rate per annum equal to the greatest of (a) the prime rate, (b) the federal funds rate plus 0.50% and (c) the adjusted LIBOR rate for a one month period plus 1.0%, plus, in any such case, an additional spread of 0.30% to 0.90%, depending on our leverage ratio; and

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• changes related to new or recently revised financial regulations.

The 2011 Credit Agreement gives the lenders a pledge of 65% of the stock of certain first tier foreign subsidiaries. The obligations under the 2011 Credit Agreement are also guaranteed by our first tier domestic subsidiaries.

The 2011 Credit Agreement contains customary representations, warranties and covenants, including but not limited to covenants restricting our ability to incur indebtedness and liens and merge or consolidate with another entity. Further, the 2011 Credit Agreement contains the following covenants:

• a covenant requiring us to maintain an indebtedness to EBITDA ratio as of the end of each quarter of not greater than 3.00 to 1;

• a covenant requiring us to maintain an EBITDA to interest expense ratio as of the end of each quarter of no less than 3.50 to 1;

• a covenant restricting us from paying dividends or repurchasing stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50.0 million to $75.0 million during any fiscal year based on our leverage ratio after giving effect to such payments; and

• a covenant restricting our ability to make acquisitions, if, after giving pro-forma effect to such acquisition, our leverage ratio is greater than 2.75 to 1, in such case limiting acquisitions to $25.0 million.

As of March 31, 2013, we were in compliance with all covenants under the 2011 Credit Agreement. There was $10.0 million in outstanding borrowings under this facility at March 31, 2013, with a weighted average interest rate of 1.71%.

Prudential Investment Management, Inc.

On May 5, 2011, we entered into Amendment No. 1 to our Private Shelf Agreement (“Amendment No. 1”), which amends the Private Shelf Agreement, dated as of July 29, 2009, with Prudential Investment Management, Inc. (“Prudential”) and Prudential affiliates from time to time party thereto (the “Shelf Agreement”). The Shelf Agreement provides us and our subsidiaries access to an uncommitted, senior unsecured, maximum aggregate principal amount of $80.0 million of debt capital.

Amendment No. 1 principally provides the following changes to the Shelf Agreement:

• elimination of the security interest in our personal property and subsidiaries;

• an amendment to the Maximum Leverage Ratio to not greater than 3.00 to 1 for any period ending on or after March 31, 2011;

• an amendment to our restriction regarding the payment of dividends or repurchase of stock to restrict us from paying dividends or repurchasing stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50.0 million to $75.0 million during any fiscal year based on our leverage ratio after giving effect to such payments; and

• an amendment to Permitted Acquisitions restricting our ability to make acquisitions, if, after giving pro-forma effect to such acquisition, our leverage ratio is greater than 2.75 to 1, in such case limiting acquisitions to $25.0 million.

On July 24, 2012, we entered into Amendment No. 2 to our Private Shelf Agreement (“Amendment No. 2”), which amends the Shelf Agreement. The principal change effected by Amendment No. 2 is an extension of the Issuance Period for Shelf Notes under the Shelf Agreement. The Issuance Period now expires on July 24, 2015.

As of March 31, 2013, there was $20.0 million in outstanding borrowings under this facility, consisting of the $10.0 million Series A notes issued in March 2011 with a fixed interest rate of 4.00% and a 7 year term serially maturing from January 1, 2014 to January 1, 2018 and the $10.0 million Series B notes issued in June 2011 with a fixed interest rate of 4.10% and a 10 year term serially maturing from January 1, 2015 to January 1, 2021. We were in compliance with all covenants under the Shelf Agreement as of March 31, 2013.

The Royal Bank of Scotland Citizens, N.A.

On September 14, 2010, we entered into an overdraft facility with The Royal Bank of Scotland Citizens, N.A., in the amount of 2.0 million Euros or approximately $2.6 million. There was no balance outstanding on this facility as of March 31, 2013.

HSBC Bank (China) Company Limited, Shanghai Branch

On June 20, 2012 we entered into a banking facility with the HSBC Bank (China) Company Limited, Shanghai Branch in the amount of $5.0 million. There was no balance outstanding on this facility as of March 31, 2013.

22

Notes Payable

On May 31, 2011, we incurred $1.5 million in debt related to installment payments due to the former owners of Water Star in connection with our acquisition of Water Star, of which $0.8 million remains outstanding as of March 31, 2013.

Contractual Obligations

Except as noted above and the renewal of our Louisville facility lease as discussed in Note 11, there have been no material changes with respect to contractual obligations as disclosed in our 2012 annual report on Form 10-K.

Cautionary Statement Relevant to Forward-Looking Information

This Form 10-Q, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 2, contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements generally can be identified by the use of forward-looking terminology such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe,” “project,” or “continue” or similar words or the negative thereof. These statements do not relate to strictly historical or current facts and provide current expectations of forecasts of future events. Any such expectations or forecasts of future events are subject to a variety of factors. Particular risks and uncertainties presently facing us include: geopolitical and economic uncertainty throughout the world; the competition in our business; our ability to effectively manage organizational changes; our ability to comply with laws and regulations; our ability to attract and retain key personnel; our ability to develop and fund new innovative products and services; unforeseen product liability claims or product quality issues; our ability to successfully upgrade and evolve the capabilities of our computer systems; our ability to effectively maintain and manage the data in our computer systems; the occurrence of a significant business interruption; the relative strength of the U.S. dollar, which affects the cost of our materials and products purchased and sold internationally; our ability to acquire, retain and protect intellectual property rights; and fluctuations in the cost or availability of raw materials and purchased components. We caution that forward-looking statements must be considered carefully and that actual results may differ in material ways due to risks and uncertainties both known and unknown. Information about factors that could materially affect our results can be found in Part I, Item 1A. Risk Factors in our annual report on Form 10-K for the year ended December 31, 2012 and Part II, Item 1A of this Form 10-Q. Shareholders, potential investors and other readers are urged to consider these factors in evaluating forward-looking statements and are cautioned not to place undue reliance on such forward-looking statements.

We undertake no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise. Investors are advised to consult any further disclosures by us in our filings with the Securities and Exchange Commission and in other written statements on related subjects. It is not possible to anticipate or foresee all risk factors, and investors should not consider any list of such factors to be an exhaustive or complete list of all risks or uncertainties.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

There have been no material changes in our market risk since December 31, 2012. For additional information, refer to Item 7A of our 2012 annual report on Form 10-K for the year ended December 31, 2012.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and our Principal Financial and Accounting Officer, have evaluated the effectiveness of our disclosure controls and procedures for the period ended March 31, 2013 (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)). Based on that evaluation, our Chief Executive Officer and our Principal Financial and Accounting Officer have concluded that our disclosure controls and procedures are effective to ensure that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms, and that such information is accumulated and communicated to our management, including our principal executive and our principal financial officers, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Controls

There were no changes in our internal controls over financial reporting during the most recently completed fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

23

PART II – OTHER INFORMATION

Item 1. Legal Proceedings

There are no material pending legal proceedings other than ordinary routine litigation incidental to the Company’s business.

Item 1A. Risk Factors

We documented our risk factors in Item 1A of Part I of our annual report on Form 10-K for our fiscal year ended December 31, 2012. There have been no material changes to our risk factors since the filing of that report.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

On April 25, 2012, the Board of Directors authorized the repurchase of 1,000,000 shares of our common stock. This was in addition to the 618,050 shares remaining under our current repurchase program at that time. Share repurchases are made from time to time in the open market or through privately negotiated transactions, primarily to offset the dilutive effect of shares issued through our stock-based compensation programs. Our credit agreements and Shelf Agreement restrict the payment of dividends or repurchasing of stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50.0 million to $75.0 million during any fiscal year.

For the Quarter Ended March 31, 2013	Total Number of Shares Purchased (1)	Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs
January 1 - 31, 2013	89	$	43.95	—	1,098,230
February 1 - 28, 2013	106,602	46.06		99,444	998,786
March 1 - 31, 2013	92,785	47.89		92,785	906,001
Total	199,476	$	47.03	192,229	906,001

(1) Includes 7,247 shares delivered or attested to in satisfaction of the exercise price and/or tax withholding obligations by employees who exercised stock options or restricted stock under employee stock compensation plans.

24

Item 6. Exhibits

Item #	Description	Method of Filing
3i	Restated Articles of Incorporation	Incorporated by reference to Exhibit 3i to the Company’s report on Form 10-Q for the quarterly period ended June 30, 2006.
3ii	Certificate of Designation	Incorporated by reference to Exhibit 3.1 to the Company’s Form 10-K for the year ended December 31, 2006.
3iii	Amended and Restated By-Laws	Incorporated by reference to Exhibit 3(iii) to the Company’s Form 8-K dated December 14, 2010.
10.1	Tennant Company Amended and Restated 2010 Stock Incentive Plan, as Amended*	Incorporated by reference to Appendix A to the Company's Proxy Statement for the 2013 Annual Meeting of Shareholders filed on March 11, 2013.
10.2	Tennant Company 2014 Short-Term Incentive Plan*	Incorporated by reference to Appendix B to the Company's Proxy Statement for the 2013 Annual Meeting of Shareholders filed on March 11, 2013.
10.3	Amendment No. 1 to Credit Agreement dated April 25, 2013	Incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on April 25, 2013.
31.1	Rule 13a-14(a)/15d-14(a) Certification of CEO	Filed herewith electronically.
31.2	Rule 13a-14(a)/15d-14(a) Certification of CFO	Filed herewith electronically.
32.1	Section 1350 Certification of CEO	Filed herewith electronically.
32.2	Section 1350 Certification of CFO	Filed herewith electronically.
101	The following financial information from Tennant Company's Quarterly Report on Form 10-Q for the period ended March 31, 2013, formatted in Extensible Business Reporting Language (XBRL): (i) Condensed Consolidated Statements of Earnings for the three months ended March 31, 2013 and 2012; (ii) Condensed Consolidated Statements of Comprehensive Income for the three months ended March 31, 2013 and 2012; (iii) Condensed Consolidated Balance Sheets as of March 31, 2013 and December 31, 2012; (iv) Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2013 and 2012; and (v) Notes to the Condensed Consolidated Financial Statements.**	Filed herewith electronically.

* Management contract or compensatory plan or arrangement required to be filed as an exhibit to this quarterly report on Form 10-Q.

** Pursuant to Rule 406T of Regulation S-T, the XBRL related information in Exhibit 101 to this quarterly report on Form 10-Q shall not be deemed to be “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall not be deemed part of the registration statement, prospectus or other document filed under the Securities Act or the Exchange Act, except as shall be expressly set forth by specific reference in such filings.

25

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		TENNANT COMPANY
Date:	April 26, 2013	/s/ H. Chris Killingstad
		H. Chris Killingstad President and Chief Executive Officer
Date:	April 26, 2013	/s/ Thomas Paulson
		Thomas Paulson Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)

26

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, H. Chris Killingstad, certify that:

1. I have reviewed this annual report on Form 10-Q of Tennant Company;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	April 26, 2013	/s/ H. Chris Killingstad
		H. Chris Killingstad President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Thomas Paulson, certify that:

1. I have reviewed this annual report on Form 10-Q of Tennant Company;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	April 26, 2013	/s/ Thomas Paulson
		Thomas Paulson Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of Tennant Company (the “Company”) on Form 10-Q for the period ended March 31, 2013 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, H. Chris Killingstad, President and Chief Executive Officer, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in this periodic report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	April 26, 2013	/s/ H. Chris Killingstad
		H. Chris Killingstad
		President and Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of Tennant Company (the “Company”) on Form 10-Q for the period ended March 31, 2013 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas Paulson, Vice President and Chief Financial Officer, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in this periodic report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	April 26, 2013	/s/ Thomas Paulson
		Thomas Paulson
		Vice President and Chief Financial Officer

XML

Debt (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Debt Instrument
Total Long-Term Debt	$ 31,767	$ 32,323
Less: Current Portion	(1,567)	(2,042)
Long-Term Portion	30,200	30,281
Committed lines of credit	125,000
Uncommitted lines of credit	87,562
Letters of credit, Outstanding amount	2,014
Bank guarantees	414
Commitment fees on unused lines of credit	78
Indebtedness to EBITDA ratio	0.42 to 1
EBITDA to interest expense ratio	36.41 to 1
Bank borrowings
Debt Instrument
Total Long-Term Debt	19	22
Credit facility borrowings
Debt Instrument
Total Long-Term Debt	30,000	30,000
Notes payable
Debt Instrument
Total Long-Term Debt	750	750
Collateralized borrowings
Debt Instrument
Total Long-Term Debt	15	39
Capital lease obligations
Debt Instrument
Total Long-Term Debt	$ 983	$ 1,512

XML

Segment Reporting (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Segment Reporting [Abstract]
Number of operating segments	4
Number of reportable segments	1
Revenues from external customers
Net Sales	$ 168,092	$ 173,712
Americas
Revenues from external customers
Net Sales	113,247	111,413
Europe, Middle East, Africa
Revenues from external customers
Net Sales	39,191	43,804
Asia Pacific
Revenues from external customers
Net Sales	$ 15,654	$ 18,495

XML

Share-Based Compensation (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-based compensation expense	$ 1,707	$ 1,690
Total income tax benefit recognized	708	612
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award
Shares granted	17,504
Weighted-average grant date fair value (in dollars per share)	$ 47.02
Vesting period of new awards granted (in years)	3 years
Fair value of shares vested	$ 503	$ 293

XML

Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Net sales by operating segment

Net Sales attributed to each geographic area for the three months ended March 31, 2013 and 2012 were as follows: 

	Three Months Ended
	March 31
	2013		2012
Americas	$	113,247	$	111,413
Europe, Middle East, Africa	39,191		43,804
Asia Pacific	15,654		18,495
Total	$	168,092	$	173,712

XML

Acquisitions and Divestitures (Tables)

3 Months Ended

Mar. 31, 2013

Business Combinations [Abstract]

Components of purchase price allocation

The components of the purchase price of the business combination described above have been allocated as follows:

Current Assets	$	426
Property, Plant and Equipment, net	167
Identified Intangible Asset	3,800
Goodwill	472
Total Assets Acquired	4,865
Current Liabilities	409
Total Liabilities Assumed	409
Net Assets Acquired	$	4,456

Assets and Liabilities transferred under the Share Purchase Agreement

The assets and liabilities transferred under the SPA on the date of sale were as follows:

Accounts Receivable	$	4,398
Inventory	4,271
Other Current Assets	87
Current Assets	8,756
Property, Plant and Equipment, net	170
Total Assets Divested	8,926
Current Liabilities	1,121
Total Liabilities Divested	1,121
Net Assets Divested	$	7,805

XML

Fair Value Measurements (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Assets:
Foreign currency forward exchange contracts		$ 115
Liabilities:
Foreign currency forward exchange contracts		420
Net gain on foreign currency forward exchange contracts	1,050	645
Notional amounts of foreign currency forward exchange contracts	37,299	41,247
Fair Value
Assets:
Foreign currency forward exchange contracts	253
Total Assets	253
Liabilities:
Foreign currency forward exchange contracts	214
Total Liabilities	214
Level 1
Assets:
Foreign currency forward exchange contracts	0
Total Assets	0
Liabilities:
Foreign currency forward exchange contracts	0
Total Liabilities	0
Level 2
Assets:
Foreign currency forward exchange contracts	253
Total Assets	253
Liabilities:
Foreign currency forward exchange contracts	214
Total Liabilities	214
Level 3
Assets:
Foreign currency forward exchange contracts	0
Total Assets	0
Liabilities:
Foreign currency forward exchange contracts	0
Total Liabilities	$ 0

XML

Inventories (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Inventories carried at LIFO
Finished goods	$ 35,678	$ 33,546
Raw materials, production parts and work-in-process	13,994	14,291
LIFO Reserve	(27,608)	(27,608)
Total LIFO inventories	22,064	20,229
Inventories carried at FIFO
Finished goods	30,133	25,623
Raw materials, production parts and work-in-process	11,929	12,284
Total FIFO inventories	42,062	37,907
Total Inventories	$ 64,126	$ 58,136

XML

Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Numerator:
Net Earnings	$ 5,059	$ 5,324
Denominator:
Basic - Average Shares Outstanding (in shares)	18,343,933	18,722,156
Effect of dilutive securities - share-based compensation plans	545,384	506,116
Diluted - Weighted Average Shares Outstanding (in shares)	18,889,317	19,228,272
Basic Earnings per Share (in dollars per share)	$ 0.28	$ 0.28
Diluted Earnings per Share (in dollars per share)	$ 0.27	$ 0.28
Anti-dilutive securities excluded from earnings per share calculation (in shares)	212,968	177,414

XML

Management Actions

3 Months Ended

Mar. 31, 2013

Restructuring and Related Activities [Abstract]

Management Actions

3. Management Actions

2012 Action - During the third quarter of 2012, we implemented a restructuring action. A pre-tax charge of $760 was recognized in the third quarter as a result of this action. The pre-tax charge consisted primarily of severance and outplacement services and was included within Selling and Administrative Expense in the Condensed Consolidated Statements of Earnings.

A reconciliation of the beginning and ending liability balances is as follows:

	Severance and Related Costs
2012 restructuring action	$	760
Cash payments	(414		)
Foreign currency adjustments	27
December 31, 2012 balance	$	373
2013 utilization:
Cash payments	(297		)
Foreign currency adjustments	(5		)
March 31, 2013 balance	$	71

2013 Action - During the first quarter of 2013, we implemented a restructuring action. A pre-tax charge of $1,440 was recognized in the first quarter as a result of this action. The pre-tax charge consisted primarily of severance and outplacement services and was included within Selling and Administrative Expense in the Condensed Consolidated Statements of Earnings.

A reconciliation of the beginning and ending liability balances is as follows:

	Severance and Related Costs
2013 restructuring action	$	1,440
Cash payments	(534		)
March 31, 2013 balance	$	906

XML

Retirement Benefit Plans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
U.S. Pension Benefits
Components of the net periodic benefit cost
Service cost	$ 216	$ 165
Interest cost	568	478
Expected return on plan assets	(910)	(571)
Amortization of net actuarial loss (gain)	23	286
Amortization of prior service cost	549	97
Foreign currency	0	0
Net periodic benefit cost	446	455
Non-U.S. Pension Benefits
Components of the net periodic benefit cost
Service cost	33	33
Interest cost	122	130
Expected return on plan assets	(116)	(117)
Amortization of net actuarial loss (gain)	0	0
Amortization of prior service cost	81	38
Foreign currency	42	(22)
Net periodic benefit cost	162	62
Postretirement Medical Benefits
Components of the net periodic benefit cost
Service cost	38	35
Interest cost	112	140
Expected return on plan assets	0	0
Amortization of net actuarial loss (gain)	(26)	17
Amortization of prior service cost	50	(145)
Foreign currency	0	0
Net periodic benefit cost	174	47
Employer contributions to pension and postretirement medial benefit plans	146
Pension Benefits
Components of the net periodic benefit cost
Employer contributions to pension and postretirement medial benefit plans	$ 69

XML

Warranty (Tables)

3 Months Ended

Mar. 31, 2013

Product Warranties Disclosures [Abstract]

Changes in Warranty Reserve

The changes in warranty reserves for the three months ended March 31, 2013 and 2012 were as follows:

	Three Months Ended
	March 31
	2013			2012
Beginning balance	$	9,357		$	8,759
Additions charged to expense	2,300			2,927
Foreign currency fluctuations	(81		)	53
Claims paid	(2,455		)	(2,929		)
Ending balance	$	9,121		$	8,810

XML

Debt (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Short-term and Long-term Debt

Debt outstanding is summarized as follows:

	March 31, 2013			December 31, 2012
Long-Term Debt:
Bank borrowings	$	19		$	22
Credit facility borrowings	30,000			30,000
Notes payable	750			750
Collateralized borrowings	15			39
Capital lease obligations	983			1,512
Total Long-Term Debt	31,767			32,323
Less: Current Portion	(1,567		)	(2,042		)
Long-Term Portion	$	30,200		$	30,281

XML

Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Aggregate residual value at lease expiration for vehicle leases	$ 11,673
Guaranteed aggregate residual value at lease expiration for vehicle leases	7,558
Liability for the estimated end-of-term loss related to residual value guarantee	400
Louisville facility lease term	5 years
Louisville facility, future minimum lease payments due	4,710
Term of Unrecorded Unconditional Purchase Obligation	three year
Minimum purchase obligation	2,102
Remaining minimum purchase obligation	$ 1,883

XML

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Fair value measurements of assets and liabilities

Our population of assets and liabilities subject to fair value measurements at March 31, 2013 is as follows:

	Fair Value		Level 1		Level 2		Level 3
Assets:
Foreign currency forward exchange contracts	$	253	$	—	$	253	$	—
Total Assets	$	253	$	—	$	253	$	—
Liabilities:
Foreign currency forward exchange contracts	$	214	$	—	$	214	$	—
Total Liabilities	$	214	$	—	$	214	$	—

XML

Retirement Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Components of the net periodic benefit cost

The components of the net periodic benefit cost for the three months ended March 31, 2013 and 2012 were as follows:

	Three Months Ended
	March 31
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Medical Benefits
	2013			2012			2013			2012			2013			2012
Service cost	$	216		$	165		$	33		$	33		$	38		$	35
Interest cost	568			478			122			130			112			140
Expected return on plan assets	(910		)	(571		)	(116		)	(117		)	—			—
Amortization of net actuarial loss (gain)	23			286			—			—			(26		)	17
Amortization of prior service cost	549			97			81			38			50			(145		)
Foreign currency	—			—			42			(22		)	—			—
Net periodic cost	$	446		$	455		$	162		$	62		$	174		$	47

XML

Newly Adopted Accounting Pronouncements

3 Months Ended

Mar. 31, 2013

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Newly Adopted Accounting Pronouncements

2. Newly Adopted Accounting Pronouncements

Offsetting Assets and Liabilities Disclosures

In December 2011, the FASB issued updated accounting guidance on disclosures about offsetting assets and liabilities. This update adds certain additional disclosure requirements about financial instruments and derivative instruments that are subject to netting arrangements. The new disclosures are required for interim and annual reporting periods beginning on or after January 1, 2013. This guidance did not have a material impact on our results of operations or financial position.

Testing Intangibles for Impairment

In July 2012, the FASB issued updated accounting guidance on the periodic testing of indefinite-lived intangible assets for impairment. This updated accounting guidance permits us to make a qualitative assessment of whether it is more likely than not that an indefinite-lived intangible asset's fair value is less than its carrying amount before applying the two-step goodwill impairment test. If we determine through this qualitative analysis that it is not more likely than not that the fair value of the reporting unit is less than its carrying value, it is not necessary to calculate annually the fair value of an indefinite-lived intangible asset. This guidance is effective for fiscal periods beginning after September 15, 2012; however, early adoption is permitted. This guidance did not have an impact on our results of operations or financial position as we do not currently hold any indefinite-lived intangible assets.

Comprehensive Income

In February 2013, the FASB issued new disclosure requirements for items reclassified out of accumulated other comprehensive income. The requirements do not change the existing accounting and reporting for net income or other comprehensive income. The requirements are effective for annual reporting periods beginning after December 15, 2012. The requirements did not impact our results of operations or financial position.

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Computation of Basic and Diluted earnings (Loss) per share

The computations of Basic and Diluted Earnings per Share were as follows:

	Three Months Ended
	March 31
	2013		2012
Numerator:
Net Earnings	$	5,059	$	5,324
Denominator:
Basic - Weighted Average Shares Outstanding	18,343,933		18,722,156
Effect of dilutive securities:
Share-based compensation plans	545,384		506,116
Diluted - Weighted Average Shares Outstanding	18,889,317		19,228,272
Basic Earnings per Share	$	0.28	$	0.28
Diluted Earnings per Share	$	0.27	$	0.28

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Debt (Line of Credit Facility) (Details) In Thousands, unless otherwise specified		3 Months Ended
	Mar. 31, 2013 USD ($)	Mar. 31, 2013 JPMorgan Chase Bank, National Association USD ($)	Mar. 31, 2013 Amendment No. 1 to the 2011 Credit Agreement Effective April 25, 2013	Mar. 31, 2013 Amended Prudential Investment Management USD ($)	Mar. 31, 2013 Series A Notes USD ($)	Mar. 31, 2013 Series B Notes USD ($)	Mar. 31, 2013 Royal Bank of Scotland N.V. USD ($)	Mar. 31, 2013 Royal Bank of Scotland N.V. EUR (€)	Mar. 31, 2013 HSBC Bank (China) Company Limited, Shanghai Branch USD ($)
Line of Credit Facility
Line of credit facility, Maximum borrowing capacity		$ 125,000		$ 80,000			$ 2,562	€ 2,000	$ 5,000
Amount of additional line of credit borrowing available		62,500
Line of credit facility, Expanded Maximum borrowing capacity		187,500
Line of credit facility, Amount outstanding		10,000		20,000
Line of credit facility, weighted average interest rate at end of period (in hundredths)		1.71%
Debt Instrument, Face Amount					10,000	10,000
Debt Instrument, Interest Rate, Stated Percentage					4.00%	4.10%
Debt Instrument, Payment Terms					7 year term	10 year term
Debt Instrument, Maturity Date Range, Start					Jan. 01, 2014	Jan. 01, 2015
Debt Instrument, Maturity Date Range, End					Jan. 01, 2018	Jan. 01, 2021
Credit Facilities
Line of credit facility, Expiration date		May 05, 2016	Mar. 01, 2018	Jul. 24, 2015
Sublimit on borrowings by foreign subsidiaries		100,000
Line of credit facility, Minimum commitment fee percentage (in hundredths)		0.25%	0.20%
Line of credit facility, Maximum commitment fee percentage (in hundredths)		0.40%	0.35%
Interest rate spread added to federal funds rate (in hundredths)		0.50%	0.50%
Interest rate spread added to LIBOR rate for one month (in hundredths)		1.00%	1.00%
Minimum interest rate spread added to LIBOR rate for one month based on leverage ratio (in hundredths)		0.50%	0.30%
Maximum interest rate spread added to LIBOR rate for one month based on leverage ratio (in hundredths)		1.10%	0.90%
Percentage stock of certain first tier foreign subsidiaries pledged as collateral under the credit agreement (in hundredths)		65.00%
Line of credit facility, Covenant restriction, Maximum Indebtedness to EBITDA		3.00 to 1		3.00 to 1
Line of credit facility, Covenant restriction, Minimum EBITDA to interest expense		3.50 to 1
Line of credit facility, Covenant restriction, Maximum leverage ratio restricting paying of dividends or repurchasing stock		2.00 to 1		2.00 to 1
Restriction on dividends and repurchases of common stock, Minimum		50,000		50,000
Restriction on dividends and repurchases of common stock, Maximum		75,000		75,000
Line of credit facility, Covenant restriction, Minimum leverage ratio restricting ability to make acquisitions		2.75 to 1		2.75 to 1
Line of credit facility, Covenant restriction, Maximum level that can be paid for acquisitions		25,000		25,000
Original Debt Amount Owed To Previous Owners Of An Acquired Business	1,500
Amount outstanding on notes payable to owners of acquired entity	$ 750

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CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Income Statement [Abstract]
Net Sales	$ 168,092	$ 173,712
Cost of Sales	95,569	98,393
Gross Profit	72,523	75,319
Operating Expense:
Research and Development Expense	7,518	7,270
Selling and Administrative Expense	58,122	59,714
Total Operating Expense	65,640	66,984
Profit from Operations	6,883	8,335
Other Income (Expense):
Interest Income	114	310
Interest Expense	(467)	(712)
Net Foreign Currency Transaction Losses	(324)	(230)
Other Income, Net	6	35
Total Other Expense, Net	(671)	(597)
Profit Before Income Taxes	6,212	7,738
Income Tax Expense	1,153	2,414
Net Earnings	$ 5,059	$ 5,324
Earnings per Share:
Basic	$ 0.28	$ 0.28
Diluted	$ 0.27	$ 0.28
Weighted Average Shares Outstanding:
Basic	18,343,933	18,722,156
Diluted	18,889,317	19,228,272
Cash Dividend Declared per Common Share	$ 0.18	$ 0.17

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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits	$ 3,496
Accrued interest and penalties	445
Unrecognized tax benefits that would impact effective tax rate	3,272
Reduction of unrecognized tax benefits for the expiration of statute of limitations in various jurisdictions and settlements of foreign audits	$ 63

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
OPERATING ACTIVITIES
Net Earnings	$ 5,059	$ 5,324
Adjustments to reconcile Net Earnings to Net Cash Used for Operating Activities:
Depreciation	4,492	4,464
Amortization	644	776
Deferred Income Taxes	1,537	(998)
Share-Based Compensation Expense	1,707	1,690
Allowance for Doubtful Accounts and Returns	313	286
Other, Net	5	(25)
Changes in Operating Assets and Liabilities
Accounts Receivable	5,939	5,107
Inventories	(7,097)	(2,851)
Accounts Payable	5,816	(1,176)
Employee Compensation and Benefits	(8,736)	(10,310)
Other Current Liabilities	(469)	(3,056)
Income Taxes	(1,847)	3,477
U.S. Pension Plan Contributions	0	(846)
Other Assets and Liabilities	(100)	(4,792)
Net Cash Provided by (Used for) Operating Activities	7,263	(2,930)
INVESTING ACTIVITIES
Purchases of Property, Plant and Equipment	(4,017)	(4,219)
Proceeds from Disposals of Property, Plant and Equipment	39	138
Proceeds from the Sale of Business	699	0
Net Cash Used for Investing Activities	(3,279)	(4,081)
FINANCING ACTIVITIES
Payment of Long-Term Debt	(428)	(967)
Purchases of Common Stock	(7,515)	(4,109)
Proceeds from Issuance of Common Stock	2,795	1,624
Tax Benefit on Stock Plans	708	612
Dividends Paid	(3,314)	(3,203)
Net Cash Used for Financing Activities	(7,754)	(6,043)
Effect of Exchange Rate Changes on Cash and Cash Equivalents	(415)	252
Net Decrease in Cash and Cash Equivalents	(4,185)	(12,802)
Cash and Cash Equivalents at Beginning of Period	53,940	52,339
Cash and Cash Equivalents at End of Period	49,755	39,537
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Income Taxes	940	1,180
Cash Paid for Interest	$ 424	$ 675

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Acquisitions (Details) (Water Star, Inc., USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	May 31, 2011
Water Star, Inc.
Business Acquisition
Date of acquisition	May 31, 2011
Purchase price		$ 4,456
Cash paid as part of purchase price	2,956
Number of payments to be made in future in acquisition	2
Amount of each installment payments	750
Purchase price allocation
Current Assets		426
Property, plant and equipment, net		167
Identified Intangible Assets		3,800
Goodwill		472
Total Assets Acquired		4,865
Current Liabilities		409
Total Liabilities Assumed		409
Net Assets Acquired		$ 4,456

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Related Party Transactions

3 Months Ended

Mar. 31, 2013

Related Party Transactions [Abstract]

Related Party Transactions

16. Related Party Transactions

On July 31, 2012, we entered into a share purchase agreement with M&F, as further discussed in Note 4. Two of the M&F shareholders are individuals who were employed by Tennant prior to the transaction date and are no longer employed by Tennant as of the transaction date.

Our May 31, 2011 acquisition of Water Star includes installment payments totaling $1,500 to the former owners of Water Star, as further discussed in Note 4. The former owners of Water Star are current employees of Tennant.

We have an exclusive technology license agreement with Global Opportunities Investment Group, LLC. A current employee of Tennant owns a minority interest in Global Opportunities Investment Group, LLC. Royalties under this license agreement are not material to our financial position or results of operations.

During the first quarter of 2008, we acquired Sociedade Alfa Ltda. and entered into lease agreements for certain properties owned by or partially owned by the former owners of this entity. Some of these individuals are current employees of Tennant. Lease payments made under these lease agreements are not material to our financial position or results of operations.

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Divestitures (Details) (Tennant CEE GmbH and OOO Tennant) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013 USD ($)	Mar. 31, 2013 EUR (€)	Jul. 31, 2012 USD ($)
Divestitures
Date of divestiture	Jul. 31, 2012	Jul. 31, 2012
Total selling price		€ 6,166
Cash received as part of selling price	1,014	815
Total amount of installment payments to be received quarterly in 2013		2,126
Total amount remaining to be received quarterly during 2013	2,042	1,594
Total amount of installment payments to be received on first, second and third anniversary dates	4,132	3,225
Gain on Sale of Business	784
Total amount of quarterly installment payments received	699	532
Assets and Liabilities Divested [Abstract]
Accounts Receivable			4,398
Inventory			4,271
Other Current Assets			87
Current Assets			8,756
Property, Plant and Equipment			170
Total Assets Divested			8,926
Current Liabilities			1,121
Total Liabilities Divested			1,121
Net Assets Divested			$ 7,805

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Management Actions (Tables)

3 Months Ended

Mar. 31, 2013

Restructuring and Related Activities [Abstract]

Reconciliation of beginning and ending liability balances - 2012 Action

A reconciliation of the beginning and ending liability balances is as follows:

	Severance and Related Costs
2012 restructuring action	$	760
Cash payments	(414		)
Foreign currency adjustments	27
December 31, 2012 balance	$	373
2013 utilization:
Cash payments	(297		)
Foreign currency adjustments	(5		)
March 31, 2013 balance	$	71

Reconciliation of beginning and ending liability balances - 2013 Action

A reconciliation of the beginning and ending liability balances is as follows:

	Severance and Related Costs
2013 restructuring action	$	1,440
Cash payments	(534		)
March 31, 2013 balance	$	906

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Basis of Presentation

3 Months Ended

Mar. 31, 2013

Basis of Presentation [Abstract]

Basis of Presentation

1. Basis of Presentation

The accompanying unaudited Condensed Consolidated Financial Statements have been prepared in accordance with the Securities and Exchange Commission (“SEC”) requirements for interim reporting, which allows certain footnotes and other financial information normally required by accounting principles generally accepted in the United States of America to be condensed or omitted. In our opinion, the Condensed Consolidated Financial Statements contain all adjustments (consisting of only normal recurring adjustments) necessary for the fair presentation of our financial position and results of operations.

These statements should be read in conjunction with the Consolidated Financial Statements and Notes included in our annual report on Form 10-K for the year ended December 31, 2012. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year.

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Statement of Other Comprehensive Income [Abstract]
Net Earnings	$ 5,059	$ 5,324
Other Comprehensive (Loss) Income, net of tax:
Foreign currency translation adjustments	(1,412)	2,166
Pension adjustments	256	255
Total Other Comprehensive (Loss) Income, net of tax	(1,156)	2,421
Comprehensive Income	$ 3,903	$ 7,745

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

11. Commitments and Contingencies

Certain operating leases for vehicles contain residual value guarantee provisions, which would become due at the expiration of the operating lease agreement if the fair value of the leased vehicles is less than the guaranteed residual value. As of March 31, 2013, of those leases that contain residual value guarantees, the aggregate residual value at lease expiration was $11,673, of which we have guaranteed $7,558. As of March 31, 2013, we have recorded a liability for the estimated end of term loss related to this residual value guarantee of $400 for certain vehicles within our fleet. Our fleet also contains vehicles we estimate will settle at a gain. Gains on these vehicles will be recognized at the end of the lease term.

During the first quarter of 2013, we renewed our lease for our Louisville facility. This lease is a five year lease with a total commitment of $4,710.

During the second quarter of 2012, we entered into a three year agreement with a supplier, commencing January 1, 2013, with a total commitment of $2,102 of which $1,883 is still outstanding as of March 31, 2013.

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Document And Entity Information (USD $)	3 Months Ended
	Mar. 31, 2013	Apr. 15, 2013	Jun. 30, 2012
Entity Registrant Name	Tennant Company
Entity Central Index Key	0000097134
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 732,202,104
Entity Common Stock, Shares Outstanding		18,401,356
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2013

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Income Taxes

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

Income Taxes

12. Income Taxes

We and our subsidiaries are subject to U.S. federal income tax as well as income tax of numerous state and foreign jurisdictions. We are generally no longer subject to U.S. federal tax examinations for taxable years before 2011 and with limited exceptions, state and foreign income tax examinations for taxable years before 2007.

We recognize potential accrued interest and penalties related to unrecognized tax benefits in Income Tax Expense. In addition to the liability of $3,496 for unrecognized tax benefits as of March 31, 2013 was approximately $445 for accrued interest and penalties. The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate as of March 31, 2013 was $3,272. To the extent interest and penalties are not assessed with respect to uncertain tax positions, amounts accrued will be revised and reflected as an adjustment of the Income Tax Expense.

Unrecognized tax benefits were reduced by $63 during the first three months of 2013 for expiration of the statute of limitations in various jurisdictions.

We are currently undergoing income tax examinations in various state and foreign jurisdictions covering 2007 to 2010 for which settlement is expected prior to year end. Although the final outcome of these examinations cannot be currently determined, we believe that we have adequate reserves with respect to these examinations.

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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current Assets:
Cash and Cash Equivalents	$ 49,755	$ 53,940
Restricted Cash	188	187
Accounts Receivable, less Allowances of $4,246 and $4,399, respectively	130,427	138,147
Inventories	64,126	58,136
Prepaid Expenses	13,177	11,309
Deferred Income Taxes, Current Portion	10,294	11,339
Other Current Assets	253	388
Total Current Assets	268,220	273,446
Property, Plant and Equipment	294,884	294,910
Accumulated Depreciation	(210,437)	(208,717)
Property, Plant and Equipment, Net	84,447	86,193
Deferred Income Taxes, Long-Term Portion	10,352	10,989
Goodwill	19,798	19,717
Intangible Assets, Net	19,929	21,393
Other Assets	9,503	9,022
Total Assets	412,249	420,760
Current Liabilities:
Current Portion of Long-Term Debt	1,567	2,042
Accounts Payable	51,580	47,002
Employee Compensation and Benefits	24,999	33,021
Income Taxes Payable	1,019	785
Other Current Liabilities	36,876	38,844
Total Current Liabilities	116,041	121,694
Long-Term Liabilities:
Long-Term Debt	30,200	30,281
Employee-Related Benefits	25,784	25,873
Deferred Income Taxes, Long-Term Portion	3,164	3,325
Other Liabilities	4,577	4,533
Total Long-Term Liabilities	63,725	64,012
Total Liabilities	179,766	185,706
Commitments and Contingencies (Note 11)
Shareholders' Equity:
Preferred Stock, $0.02 par value; 1,000,000 shares authorized; no shares issued or outstanding	0	0
Common Stock, $0.375 par value; 60,000,000 shares authorized; 18,430,239 and 18,464,450 shares issued and outstanding, respectively	6,911	6,924
Additional Paid-In Capital	23,928	22,398
Retained Earnings	233,134	236,065
Accumulated Other Comprehensive Loss	(31,490)	(30,333)
Total Shareholders' Equity	232,483	235,054
Total Liabilities and Shareholders' Equity	$ 412,249	$ 420,760

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Goodwill and Intangible Assets

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

6. Goodwill and Intangible Assets

The changes in the carrying value of Goodwill for the three months ended March 31, 2013 were as follows:

	Goodwill			Accumulated Impairment Losses			Total
Balance as of December 31, 2012	$	68,585		$	(48,868	)	$	19,717
Foreign currency fluctuations	(2,863		)	2,944			81
Balance as of March 31, 2013	$	65,722		$	(45,924	)	$	19,798

The balances of acquired Intangible Assets, excluding Goodwill, as of March 31, 2013 and December 31, 2012 were as follows:

	Customer Lists and Service Contracts			Trade Name			Technology			Total
Balance as of March 31, 2013
Original cost	$	22,771		$	4,538		$	7,097		$	34,406
Accumulated amortization	(10,032		)	(1,608		)	(2,837		)	(14,477		)
Carrying value	$	12,739		$	2,930		$	4,260		$	19,929
Weighted-average original life (in years)	15			14			13
Balance as of December 31, 2012
Original cost	$	23,817		$	4,657		$	7,197		$	35,671
Accumulated amortization	(9,907		)	(1,565		)	(2,806		)	(14,278		)
Carrying value	$	13,910		$	3,092		$	4,391		$	21,393
Weighted-average original life (in years)	15			14			13

Amortization expense on Intangible Assets for the three months ended March 31, 2013 and 2012 was $644 and $776, respectively.

Estimated aggregate amortization expense based on the current carrying value of amortizable Intangible Assets for each of the five succeeding years and thereafter is as follows:

Remaining 2013	$	1,536
2014	2,033
2015	2,003
2016	2,003
2017	1,838
Thereafter	10,516
Total	$	19,929

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Inventories

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

Inventories

5. Inventories

Inventories are valued at the lower of cost or market. Inventories at March 31, 2013 and December 31, 2012 consisted of the following:

	March 31, 2013			December 31, 2012
Inventories carried at LIFO:
Finished goods	$	35,678		$	33,546
Raw materials, production parts and work-in-process	13,994			14,291
LIFO reserve	(27,608		)	(27,608		)
Total LIFO inventories	22,064			20,229
Inventories carried at FIFO:
Finished goods	30,133			25,623
Raw materials, production parts and work-in-process	11,929			12,284
Total FIFO inventories	42,062			37,907
Total inventories	$	64,126		$	58,136

The LIFO reserve approximates the difference between LIFO carrying cost and FIFO.

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Subsequent Events

3 Months Ended

Mar. 31, 2013

Subsequent Events [Abstract]

Subsequent Event

17. Subsequent Event

On April 25, 2013, we entered into Amendment No. 1 to the 2011 Credit Agreement as further discussed in Note 7.

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Share-Based Compensation

3 Months Ended

Mar. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-Based Compensation

13. Share-Based Compensation

Our share-based compensation plans are described in Note 15 of the 2012 annual report on Form 10-K. During the three months ended March 31, 2013 and 2012 we recognized total Share-Based Compensation Expense of $1,707 and $1,690, respectively. The total income tax benefit recognized in the income statement for share-based compensation arrangements during the three months ended March 31, 2013 and 2012 was $708 and $612, respectively.

During the first three months of 2013 we granted 17,504 restricted shares. The weighted average grant date fair value of each share awarded was $47.02. Restricted share awards generally have a 3 year vesting period from the effective date of the grant. The total fair value of shares vested during the three months ended March 31, 2013 and 2012 was $503 and $293, respectively.

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Fair Value Measurements

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

9. Fair Value Measurements

Estimates of fair value for financial assets and financial liabilities are based on the framework established in the accounting guidance for fair value measurements. The framework defines fair value, provides guidance for measuring fair value and requires certain disclosures. The framework discusses valuation techniques, such as the market approach (comparable market prices), the income approach (present value of future income or cash flow) and the cost approach (cost to replace the service capacity of an asset or replacement cost). The framework utilizes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. The following is a brief description of those three levels:

• Level 1: Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities.

• Level 2: Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.

• Level 3: Unobservable inputs that reflect the reporting entity’s own assumptions.

Our population of assets and liabilities subject to fair value measurements at March 31, 2013 is as follows:

	Fair Value		Level 1		Level 2		Level 3
Assets:
Foreign currency forward exchange contracts	$	253	$	—	$	253	$	—
Total Assets	$	253	$	—	$	253	$	—
Liabilities:
Foreign currency forward exchange contracts	$	214	$	—	$	214	$	—
Total Liabilities	$	214	$	—	$	214	$	—

Our foreign currency forward exchange contracts are valued based on quoted forward foreign exchange prices at the reporting date.

We use derivative instruments to manage exposures to foreign currency only in an attempt to limit underlying exposures from currency fluctuations and not for trading purposes. Gains or losses on forward foreign exchange contracts to economically hedge foreign currency-denominated assets and liabilities are recognized in Other Current Assets and Other Current Liabilities within the Condensed Consolidated Balance Sheets and are recognized in Other Income (Expense), Net under Net Foreign Currency Transaction (Losses) Gains within the Condensed Consolidated Statements of Earnings. As of March 31, 2013, the fair value of such contracts outstanding was an asset of $253 and a liability of $214. As of March 31, 2012, the fair value of such contracts outstanding was an asset of $115 and a liability of $420. We recognized a net gain of $1,050 and a net gain of $645 on these contracts during the first three months of 2013 and 2012, respectively. At March 31, 2013 and 2012, the notional amounts of foreign currency forward exchange contracts outstanding were $37,299 and $41,247, respectively.

The carrying amounts reported in the Condensed Consolidated Balance Sheets for Cash and Cash Equivalents, Accounts Receivable, Other Current Assets, Accounts Payable and Other Current Liabilities approximate fair value.

The fair value of our Long-Term Debt approximates cost based on the borrowing rates currently available to us for bank loans with similar terms and remaining maturities.

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Debt

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Debt

7. Debt

Debt outstanding is summarized as follows:

	March 31, 2013			December 31, 2012
Long-Term Debt:
Bank borrowings	$	19		$	22
Credit facility borrowings	30,000			30,000
Notes payable	750			750
Collateralized borrowings	15			39
Capital lease obligations	983			1,512
Total Long-Term Debt	31,767			32,323
Less: Current Portion	(1,567		)	(2,042		)
Long-Term Portion	$	30,200		$	30,281

As of March 31, 2013, we had committed lines of credit totaling $125,000 and uncommitted lines of credit totaling $87,562. There was $10,000 in outstanding borrowings under our JPMorgan facility and $20,000 in outstanding borrowings under our Prudential facility as of March 31, 2013. In addition, we had stand alone letters of credit of $2,014 outstanding and bank guarantees in the amount of $414. Commitment fees on unused lines of credit for the three months ended March 31, 2013 were $78.

Our most restrictive covenants are part of our 2011 Credit Agreement (as defined below) with JPMorgan (as defined below), which are the same covenants in the Shelf Agreement (as defined below) with Prudential (as defined below), and require us to maintain an indebtedness to EBITDA ratio of not greater than 3.00 to 1 and to maintain an EBITDA to interest expense ratio of no less than 3.50 to 1 as of the end of each quarter. As of March 31, 2013, our indebtedness to EBITDA ratio was 0.42 to 1 and our EBITDA to interest expense ratio was 36.41 to 1.

Credit Facilities

JPMorgan Chase Bank, National Association

On April 25, 2013, we entered into Amendment No. 1 to our 2011 Credit Agreement which amends the Credit Agreement, dated as of May 5, 2011, with JPMorgan Chase Bank, N. A. (“JPMorgan”), as administrative agent and collateral agent, U.S. Bank National Association, as syndication agent, Wells Fargo Bank, National Association, and RBS Citizens, N.A., as co-documentation agents, and the Lenders (including JPMorgan) from time to time party thereto (the “2011 Credit Agreement”). The 2011 Credit Agreement provides us and certain of our foreign subsidiaries access to a senior unsecured credit facility until May 5, 2016, in the amount of $125,000, with an option to expand by up to $62,500 to a total of $187,500. Borrowings may be denominated in U.S. Dollars or certain other currencies. The 2011 Credit Agreement contains a $100,000 sublimit on borrowings by foreign subsidiaries.

Under the original terms of the 2011 Credit Agreement, the fee for committed funds ranges from an annual rate of 0.25% to 0.40%, depending on our leverage ratio. Borrowings under the 2011 Credit Agreement bear interest at a rate per annum equal to the greatest of (a) the prime rate, (b) the federal funds rate plus 0.50% and (c) the adjusted LIBOR rate for a one month period plus 1.0%, plus, in any such case, an additional spread of 0.50% to 1.10%, depending on our leverage ratio.

Effective April 25, 2013, Amendment No. 1 to the 2011 Credit Agreement principally provides the following changes to the Credit Agreement:

• extends the maturity date of the 2011 Credit Agreement to March 1, 2018;

• changes the fees for committed funds under the 2011 Credit Agreement to an annual rate ranging from 0.20% to 0.35%, depending on our leverage ratio;

• changes the rate at which borrowings bear interest to a rate per annum equal to the greatest of (a) the prime rate, (b) the federal funds rate plus 0.50% and (c) the adjusted LIBOR rate for a one month period plus 1.0%, plus, in any such case, an additional spread of 0.30% to 0.90%, depending on our leverage ratio; and

• changes related to new or recently revised financial regulations.

The 2011 Credit Agreement gives the lenders a pledge of 65% of the stock of certain first tier foreign subsidiaries. The obligations under the 2011 Credit Agreement are also guaranteed by our first tier domestic subsidiaries.

The 2011 Credit Agreement contains customary representations, warranties and covenants, including but not limited to covenants restricting our ability to incur indebtedness and liens and merge or consolidate with another entity. Further, the 2011 Credit Agreement contains the following covenants:

• a covenant requiring us to maintain an indebtedness to EBITDA ratio as of the end of each quarter of not greater than 3.00 to 1;

• a covenant requiring us to maintain an EBITDA to interest expense ratio as of the end of each quarter of no less than 3.50 to 1;

• a covenant restricting us from paying dividends or repurchasing stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50,000 to $75,000 during any fiscal year based on our leverage ratio after giving effect to such payments; and

• a covenant restricting our ability to make acquisitions, if, after giving pro-forma effect to such acquisition, our leverage ratio is greater than 2.75 to 1, in such case limiting acquisitions to $25,000.

As of March 31, 2013, we were in compliance with all covenants under the 2011 Credit Agreement. There was $10,000 in outstanding borrowings under this facility at March 31, 2013, with a weighted average interest rate of 1.71%.

Prudential Investment Management, Inc.

On May 5, 2011, we entered into Amendment No. 1 to our Private Shelf Agreement (“Amendment No. 1”), which amends the Private Shelf Agreement, dated as of July 29, 2009, with Prudential Investment Management, Inc. (“Prudential”) and Prudential affiliates from time to time party thereto (the “Shelf Agreement”). The Shelf Agreement provides us and our subsidiaries access to an uncommitted, senior unsecured, maximum aggregate principal amount of $80,000 of debt capital.

Amendment No. 1 principally provides the following changes to the Shelf Agreement:

• elimination of the security interest in our personal property and subsidiaries;

• an amendment to the Maximum Leverage Ratio to not greater than 3.00 to 1 for any period ending on or after March 31, 2011;

• an amendment to our restriction regarding the payment of dividends or repurchase of stock to restrict us from paying dividends or repurchasing stock if, after giving effect to such payments, our leverage ratio is greater than 2.00 to 1, in such case limiting such payments to an amount ranging from $50,000 to $75,000 during any fiscal year based on our leverage ratio after giving effect to such payments; and

• an amendment to Permitted Acquisitions restricting our ability to make acquisitions, if, after giving pro-forma effect to such acquisition, our leverage ratio is greater than 2.75 to 1, in such case limiting acquisitions to $25,000.

On July 24, 2012, we entered into Amendment No. 2 to our Private Shelf Agreement (“Amendment No. 2”), which amends the Shelf Agreement. The principal change effected by Amendment No. 2 is an extension of the Issuance Period for Shelf Notes under the Shelf Agreement. The Issuance Period now expires on July 24, 2015.

As of March 31, 2013, there was $20,000 in outstanding borrowings under this facility, consisting of the $10,000 Series A notes issued in March 2011 with a fixed interest rate of 4.00% and a 7 year term serially maturing from 2014 to 2018 and the $10,000 Series B notes issued in June 2011 with a fixed interest rate of 4.10% and a 10 year term serially maturing from 2015 to 2021. We were in compliance with all covenants under the Shelf Agreement as of March 31, 2013.

The Royal Bank of Scotland Citizens, N.A.

On September 14, 2010, we entered into an overdraft facility with The Royal Bank of Scotland Citizens, N.A., in the amount of 2,000 Euros or approximately $2,562. There was no balance outstanding on this facility as of March 31, 2013.

HSBC Bank (China) Company Limited, Shanghai Branch

On June 20, 2012, we entered into a banking facility with the HSBC Bank (China) Company Limited, Shanghai Branch in the amount of $5,000. There was no balance outstanding on this facility as of March 31, 2013.

Notes Payable

On May 31, 2011, we incurred $1,500 in debt related to installment payments due to the former owners of Water Star in connection with our acquisition of Water Star, of which $750 remains outstanding as of March 31, 2013.

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Warranty

3 Months Ended

Mar. 31, 2013

Product Warranties Disclosures [Abstract]

Warranty

8. Warranty

We record a liability for warranty claims at the time of sale. The amount of the liability is based on the trend in the historical ratio of claims to sales, the historical length of time between the sale and resulting warranty claim, new product introductions and other factors. Warranty terms on machines generally range from one to four years.

The changes in warranty reserves for the three months ended March 31, 2013 and 2012 were as follows:

	Three Months Ended
	March 31
	2013			2012
Beginning balance	$	9,357		$	8,759
Additions charged to expense	2,300			2,927
Foreign currency fluctuations	(81		)	53
Claims paid	(2,455		)	(2,929		)
Ending balance	$	9,121		$	8,810

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Retirement Benefit Plans

3 Months Ended

Mar. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Retirement Benefit Plans

10. Retirement Benefit Plans

Our defined benefit pension plans and postretirement medical plan are described in Note 11 of the 2012 annual report on Form 10-K. We have contributed $69 and $146 during the first quarter of 2013 to our pension plans and to our postretirement medical plan, respectively.

The components of the net periodic benefit cost for the three months ended March 31, 2013 and 2012 were as follows:

	Three Months Ended
	March 31
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Medical Benefits
	2013			2012			2013			2012			2013			2012
Service cost	$	216		$	165		$	33		$	33		$	38		$	35
Interest cost	568			478			122			130			112			140
Expected return on plan assets	(910		)	(571		)	(116		)	(117		)	—			—
Amortization of net actuarial loss (gain)	23			286			—			—			(26		)	17
Amortization of prior service cost	549			97			81			38			50			(145		)
Foreign currency	—			—			42			(22		)	—			—
Net periodic cost	$	446		$	455		$	162		$	62		$	174		$	47

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Management Actions (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Severence and Related Costs - 2012 Action
Reconciliation of restructuring liability
Balance, beginning of period	$ 373
Restructuring action		760
Cash payments	(297)	(414)
Foreign currency adjustments	(5)	27
Balance, end of period	71	373
Severance and Related Costs - 2013 Action
Reconciliation of restructuring liability
Restructuring action	1,440
Cash payments	(534)
Balance, end of period	$ 906

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Segment Reporting

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Segment Reporting

15. Segment Reporting

We are organized into four operating segments: North America; Latin America; Europe, Middle East, Africa; and Asia Pacific. We combine our North America and Latin America operating segments into the “Americas” for reporting Net Sales by geographic area. In accordance with the objective and basic principles of the applicable accounting guidance, we aggregate our operating segments into one reportable segment that consists of the design, manufacture and sale of products used primarily in the maintenance of nonresidential surfaces.

Net Sales attributed to each geographic area for the three months ended March 31, 2013 and 2012 were as follows: 

	Three Months Ended
	March 31
	2013		2012
Americas	$	113,247	$	111,413
Europe, Middle East, Africa	39,191		43,804
Asia Pacific	15,654		18,495
Total	$	168,092	$	173,712

Net Sales are attributed to each geographic area based on the country from which the product was shipped and are net of intercompany sales.

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Inventories (Tables)

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories are valued at the lower of cost or market. Inventories at March 31, 2013 and December 31, 2012 consisted of the following:

	March 31, 2013			December 31, 2012
Inventories carried at LIFO:
Finished goods	$	35,678		$	33,546
Raw materials, production parts and work-in-process	13,994			14,291
LIFO reserve	(27,608		)	(27,608		)
Total LIFO inventories	22,064			20,229
Inventories carried at FIFO:
Finished goods	30,133			25,623
Raw materials, production parts and work-in-process	11,929			12,284
Total FIFO inventories	42,062			37,907
Total inventories	$	64,126		$	58,136

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Related Party Transactions (Details) (Water Star, Inc., USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Water Star, Inc.
Business Acquisition
Amount of total installment payments	$ 1,500

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Warranty (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Product Warranties Disclosures [Abstract]
Warranty terms, minimum (in years)	1
Warranty terms, maximum (in years)	4
Changes in warranty reserve
Beginning balance	$ 9,357	$ 8,759
Additions charged to expense	2,300	2,927
Foreign currency fluctuations	(81)	53
Claims paid	(2,455)	(2,929)
Ending balance	$ 9,121	$ 8,810

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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current Assets:
Accounts Receivable, Allowances	$ 4,246	$ 4,399
Shareholders' Equity:
Preferred Stock, par value (in dollars per share)	$ 0.02	$ 0.02
Preferred Stock, authorized (in shares)	1,000,000	1,000,000
Preferred Stock, issued (in shares)	0	0
Preferred Stock, outstanding (in shares)	0	0
Common Stock, par value (in dollars per share)	$ 0.375	$ 0.375
Common Stock, authorized (in shares)	60,000,000	60,000,000
Common Stock, issued (in shares)	18,430,239	18,464,450
Common Stock, outstanding (in shares)	18,430,239	18,464,450

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Acquisitions and Divestitures

3 Months Ended

Mar. 31, 2013

Business Combinations [Abstract]

Acquisitions and Divestitures

4. Acquisitions and Divestitures

Acquisitions

On May 31, 2011, we acquired Water Star, Inc. (“Water Star”), a Newbury, Ohio firm specializing in electrochemistry for $4,456. The total purchase price of $4,456 was comprised of $2,956 paid at closing and two$750 installment payments which will be paid in cash on the first and second anniversary dates of the acquisition. The first installment payment was made on May 31, 2012. These installment payments are not contingent on any future services or other financial targets. This acquisition is consistent with our strategy to expand our intellectual property in support of our long-term vision to deliver sustainable, breakthrough innovations.

The components of the purchase price of the business combination described above have been allocated as follows:

Current Assets	$	426
Property, Plant and Equipment, net	167
Identified Intangible Asset	3,800
Goodwill	472
Total Assets Acquired	4,865
Current Liabilities	409
Total Liabilities Assumed	409
Net Assets Acquired	$	4,456

Divestitures

On July 31, 2012, we entered into a Share Purchase Agreement (“SPA”) with M&F Management and Financing GmbH (“M&F”) for the sale of ownership of our subsidiary, Tennant CEE GmbH and our minority interest in a joint venture, OOO Tennant. In exchange for the ownership of these entities, we received €815, or $1,014 as of the date of sale, in cash and financed the remaining purchase price of €6,166. A total of €2,126 will be received in equal quarterly payments during 2013, of which €1,594 or $2,042 remains as of March 31, 2013, and the remaining €3,225, or $4,132 as of March 31, 2013, will be received in equal installments on the first, second and third anniversary dates of the divestiture. As a result of this divestiture, we recorded a pre-tax gain of $784 during the third quarter of 2012 in our Profit from Operations in the Condensed Consolidated Statements of Earnings. The first quarterly payment of €532 or $699 was received in March, 2013.

M&F is now a master distributor of Tennant products in the Central Eastern Europe, Middle East and Africa markets. In addition, as further discussed in Note 16, M&F is a related party of ours. We have identified M&F as a variable interest entity (“VIE”) and have performed a qualitative assessment that considered M&F's purpose and design, our involvement and the risks and benefits and determined that we are not the primary beneficiary of this VIE. The only financing we have provided to M&F was related to the SPA as noted above and there are no arrangements that would require us to provide significant financial support in the future.

The assets and liabilities transferred under the SPA on the date of sale were as follows:

Accounts Receivable	$	4,398
Inventory	4,271
Other Current Assets	87
Current Assets	8,756
Property, Plant and Equipment, net	170
Total Assets Divested	8,926
Current Liabilities	1,121
Total Liabilities Divested	1,121
Net Assets Divested	$	7,805

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Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the carrying amount of Goodwill

The changes in the carrying value of Goodwill for the three months ended March 31, 2013 were as follows:

	Goodwill			Accumulated Impairment Losses			Total
Balance as of December 31, 2012	$	68,585		$	(48,868	)	$	19,717
Foreign currency fluctuations	(2,863		)	2,944			81
Balance as of March 31, 2013	$	65,722		$	(45,924	)	$	19,798

Acquired intangible assets excluding Goodwill

The balances of acquired Intangible Assets, excluding Goodwill, as of March 31, 2013 and December 31, 2012 were as follows:

	Customer Lists and Service Contracts			Trade Name			Technology			Total
Balance as of March 31, 2013
Original cost	$	22,771		$	4,538		$	7,097		$	34,406
Accumulated amortization	(10,032		)	(1,608		)	(2,837		)	(14,477		)
Carrying value	$	12,739		$	2,930		$	4,260		$	19,929
Weighted-average original life (in years)	15			14			13
Balance as of December 31, 2012
Original cost	$	23,817		$	4,657		$	7,197		$	35,671
Accumulated amortization	(9,907		)	(1,565		)	(2,806		)	(14,278		)
Carrying value	$	13,910		$	3,092		$	4,391		$	21,393
Weighted-average original life (in years)	15			14			13

Estimated aggregate amortization expense of Intangible Assets

Estimated aggregate amortization expense based on the current carrying value of amortizable Intangible Assets for each of the five succeeding years and thereafter is as follows:

Remaining 2013	$	1,536
2014	2,033
2015	2,003
2016	2,003
2017	1,838
Thereafter	10,516
Total	$	19,929

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Goodwill and Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Goodwill Gross
Balance, beginning of period	$ 68,585
Foreign currency fluctuations	(2,863)
Balance, end of period	65,722	68,585
Goodwill Accumulated Impairment Losses
Balance, beginning of period	(48,868)
Foreign currency fluctuations	2,944
Balance, end of period	(45,924)	(48,868)
Goodwill Total
Balance, beginning of period	19,717
Foreign currency fluctuations	81
Balance, end of period	19,798	19,717
Acquired Finite-Lived Intangible Assets
Original cost	34,406	35,671
Accumulated amortization	(14,477)	(14,278)
Carrying amount	19,929	21,393
Amortization expense on Intangible Assets	644	776
Estimated aggregate amortization expense of Intangible Assets
Remaining 2013	1,536
2014	2,033
2015	2,003
2016	2,003
2017	1,838
Thereafter	10,516
Total	19,929
Customer Lists and Service Contracts
Acquired Finite-Lived Intangible Assets
Original cost	22,771	23,817
Accumulated amortization	(10,032)	(9,907)
Carrying amount	12,739	13,910
Weighted-average original life (in years)	15 years	15 years
Trade Name
Acquired Finite-Lived Intangible Assets
Original cost	4,538	4,657
Accumulated amortization	(1,608)	(1,565)
Carrying amount	2,930	3,092
Weighted-average original life (in years)	14 years	14 years
Technology
Acquired Finite-Lived Intangible Assets
Original cost	7,097	7,197
Accumulated amortization	(2,837)	(2,806)
Carrying amount	$ 4,260	$ 4,391
Weighted-average original life (in years)	13 years	13 years

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Earnings Per Share

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Earnings (Loss) Per Share

14. Earnings Per Share

The computations of Basic and Diluted Earnings per Share were as follows:

	Three Months Ended
	March 31
	2013		2012
Numerator:
Net Earnings	$	5,059	$	5,324
Denominator:
Basic - Weighted Average Shares Outstanding	18,343,933		18,722,156
Effect of dilutive securities:
Share-based compensation plans	545,384		506,116
Diluted - Weighted Average Shares Outstanding	18,889,317		19,228,272
Basic Earnings per Share	$	0.28	$	0.28
Diluted Earnings per Share	$	0.27	$	0.28

Excluded from the dilutive securities shown above were options to purchase 212,968 and 177,414 shares of Common Stock during the three months ended March 31, 2013 and 2012, respectively. These exclusions are made if the exercise prices of these options are greater than the average market price of our Common Stock for the period, if the number of shares we can repurchase exceeds the weighted shares outstanding in the options, or if we have a net loss, as the effects are anti-dilutive.