SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 26, 1999 TSI INCORPORATED ------------------------------------------------------ (Exact name of registrant as specified in its charter) MINNESOTA ---------------------------------------------- (State or other jurisdiction of incorporation) 0-2958 41-0843524 - ------------------------ --------------------------------- (Commission File Number) (IRS Employer Identification No.) 500 CARDIGAN ROAD, SHOREVIEW, MINNESOTA 55126 - ---------------------------------------- ---------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (651) 483-0900 -------------- N/A ------------------------------------------------------------- (Former name or former address, if changed since last report) ITEM 2. ACQUISITION OR DISPOSTION OF ASSETS Pursuant to the Agreement and Plan of Merger dated May 11, 1999, which is attached hereto as an exhibit, Registrant, on June 1, 1999, purchased the stock of Environmental Systems Corporation (a Tennessee Corporation). The closing took place on May 26, 1999. Environmental Systems Corporation (ESC) specializes in technology-based products and services relating to environmental monitoring, power production, and waste management. In its fiscal year ended December 31, 1998, sales were approximately $22.9 million. ESC is headquartered in Knoxville, Tennessee, with subsidiaries in eastern Europe and Asia. The acquisition price of $25,000,000 was paid in cash. The consideration paid was determined by arms-length negotiations between Registrant and Environmental Systems Corporation. No prior relationships existed between Registrant and Environmental Systems Corporation or their shareholders, directors, officers, and associates. To finance the acquisition, the Registrant used its existing cash along with bank financing of approximately $15,000,000 made available under a credit agreement with U.S. Bank of Minneapolis, MN. The initial term of the debt will be short-term with the ability to extend the term for periods not to exceed five years. The interest rate on the debt is the lesser of either the reference rate or approximately 1.2% over the CD rate or Eurodollar rate. The acquisition will be accounted for by the purchase method of accounting. The amount of the purchase price that exceeded the fair market value of identified assets will be allocated to goodwill that will be amortized over twenty years. Registrant intends to continue the business previously conducted by Environmental Systems Corporation substantially similar as before Registrant's acquisition. The description contained in this 8-K and in the press release attached hereto as Exhibit 99 does not purport to be complete and is qualified in its entirety by reference to the Merger Agreement, a copy of which is attached hereto as Exhibit 2 and is incorporated by reference herein. ITEM 7. FINANCIAL STATEMENTS, PROFORMA FINANCIAL INFORMATION AND EXHIBITS The following financial information is being filed in order to satisfy the financial statement information requirement for this report. (a) Financial Statements of Environmental Systems Corporation (ESC) Report of Independent Auditors Consolidated Balance Sheets as of December 31, 1998 and 1997 (Audited) and March 31, 1999 (Unaudited) Consolidated Statements of Income for the Years Ended December 31, 1998 and 1997 (Audited) and for the Three Months Ended March 31, 1999 and 1998 (Unaudited) Consolidated Statements of Shareholders' Equity for the Years Ended December 31, 1998 and 1997 (Audited) Consolidated Statements of Cash Flows for the Years Ended December 31, 1998, and 1997 (Audited) and for the Three Months Ended March 31, 1999 and 1998 (Unaudited) Notes to Financial Statements (b) Pro Forma Financial Information 2 Description of the Unaudited Pro Forma Combined Financial Information of ESC and TSI Incorporated. Unaudited Pro Forma Condensed Combined Statement of Operations for the Year Ended March 31, 1999, including notes to pro forma statement of operations. Unaudited Pro Forma Condensed Balance Sheet as of March 31, 1999, including notes to pro forma balance sheet. (c) Exhibits 2 Agreement and Plan of Merger dated May 11, 1999, between TSI Incorporated, TSI Tennessee, Inc. and Environmental Systems Corporation. 23 Consent of Independent Auditors 99 Press release disclosing the execution of the merger agreement Information contained herein may contain forward looking statements that involve risks and uncertainties with respect to the fair value of assets acquired, the amount of liabilities assumed, the allocation of the purchase price to the tangible and intangible assets acquired, and otherwise. These forward looking statements include the words "believes", "expects", "anticipates" and similar expressions. These forward looking statements involve certain risks and uncertainties, including those related to general economic and business conditions, changes in market conditions and competitive pressures. In addition, the purchase price allocation includes preliminary estimates based upon TSI's initial review of the assets and liabilities acquired. The final allocation of the purchase price will be based in part on an independent valuation. There can be no assurance that the final purchase price allocation will be consistent with the allocation reflected in the accompanying unaudited pro forma combined financial information. 3 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on behalf of the undersigned thereunto duly authorized. Dated: June 10, 1999 TSI INCORPORATED By /s/ James E. Doubles ------------------------------- James E. Doubles Chief Executive Officer 4 Item 7(a) Financial Statements of Business Acquired Report of Independent Auditors Board of Directors Environmental Systems Corporation We have audited the accompanying consolidated balance sheets of Environmental Systems Corporation and subsidiaries as of December 31, 1998 and 1997, and the related consolidated statements of income, shareholders' equity and cash flows for the years then ended. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We did not audit the financial statements of ECM ECO Monitoring, a.s., or ECM ECO Monitoring (Thailand) Co., Ltd., majority-owned subsidiaries, which statements reflect total assets of $1,587,930 and $2,051,036 and total liabilities of $777,830 and $1,259,574 as of December 31, 1998 and 1997, respectively, and total revenues of $3,319,493 and $2,612,131 respectively, for the years then ended. Those statements were audited by other auditors whose report has been furnished to us, and our opinion, insofar as it relates to data included for ECM ECO Monitoring, a.s., and ECM ECO Monitoring (Thailand) Co., Ltd., is based solely on the report of the other auditors. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits and the report of other auditors provide a reasonable basis for our opinion. In our opinion, based on our audits and the report of other auditors, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Environmental Systems Corporation and subsidiaries at December 31, 1998 and 1997, and the results of their operations and their cash flows for the years ended in conformity with generally accepted accounting principles. /s/ Coulter & Justus, P.C. February 25, 1999, except for Note 11, as to which the date is May 12, 1999 5 ENVIRONMENTAL SYSTEMS CORPORATION CONSOLIDATED BALANCE SHEETS (ALL #S ROUNDED TO NEAREST THOUSAND) DECEMBER 31, DECEMBER 31, MARCH 31, 1998 1997 1999 ----------------------------------------------------------- (Unaudited) ASSETS Current assets: Cash and cash equivalents $ 2,778,000 $ 3,978,000 $ 3,360,000 Trade accounts and notes receivable, less allowance For uncollectible accounts of $607,000 in 1998 and $514,000 in 1997 and $607,000 in 1999 4,777,000 4,376,000 5,269,000 Other receivables 97,000 84,000 Refundable income taxes 107,000 - - - Costs and estimated earnings in excess of billings on uncompleted contracts 1,345,000 851,000 1,190,000 Total inventories 930,000 996,000 1,175,000 Deferred income taxes 390,000 367,000 390,000 Prepaid expenses and other current assets 29,000 42,000 176,000 ------ ------ ------- Total current assets 10,453,000 10,694,000 11,560,000 ---------- ---------- ---------- Property, Plant and Equipment Land 651,000 651,000 651,000 Buildings and improvements 2,281,000 1,104,000 2,281,000 Technical equipment 2,670,000 2,397,000 2,756,000 Car and trucks 244,000 129,000 262,000 Office equipment 1,277,000 1,006,000 1,253,000 Leasehold improvements 32,000 30,000 27,000 Construction in progress 144,000 1,184,000 151,000 ------- --------- ------- 7,299,000 6,501,000 7,381,000 --------- --------- --------- Less allowances for depreciation and amortization (2,436,000) (1,830,000) (2,558,000) ---------- ---------- ---------- Net property, plant and equipment 4,863,000 4,671,000 4,823,000 Note receivable 225,000 225,000 225,000 Other assets 156,000 410,000 125,000 ------- ------- ------- Total assets $15,697,000 $16,000,000 $16,733,000 =========== =========== =========== LIABILITIES AND SHAREHOLDERS' EQUITY Current liabilities: Trade accounts payable $ 1,177,000 $ 1,339,000 $ 1,050,000 Billings in excess of costs and estimated earnings on uncompleted contracts 3,332,000 4,979,000 3,469,000 Accrued compensation 1,117,000 1,088,000 185,000 Income tax payable - 189,000 - Other accrued expenses 276,000 340,000 1,671,000 Current portion of long-term debt 153,000 153,000 153,000 ------- ------- ------- Total current liabilities 6,055,000 8,088,000 6,528,000 Other liabilities: Deferred income taxes 160,000 207,000 160,000 Long-term debt, less current portion 1,840,000 2,032,000 1,840,000 Minority interests in subsidiaries 241,000 227,000 241,000 ------- ------- ------- Total other liabilities 2,241,000 2,466,000 2,241,000 --------- --------- --------- 6 Total liabilities 8,296,000 10,554,000 8,769,000 --------- ---------- --------- Shareholders' equity: Common stock, no par value: Authorized shares--5,000,000 Issued and outstanding shares--1,606,092 528,000 528,000 534,000 Retained earnings 7,010,000 5,084,000 7,567,000 Accumulated other comprehensive income--foreign currency translation adjustments (137,000) (166,000) (137,000) -------- -------- -------- Total shareholders' equity 7,401,000 5,446,000 7,964,000 --------- --------- --------- Total liabilities and shareholders' equity $15,697,000 $16,000,000 $16,733,000 =========== =========== =========== ENVIRONMENTAL SYSTEMS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (ALL #s ROUNDED TO NEAREST THOUSAND) YEAR ENDED THREE MONTHS ENDED ----------------------------------------------------------------------- DECEMBER 31, DECEMBER 31, MARCH 31, MARCH 31, 1998 1997 1999 1998 ------------------------------------ --------------------------------- (Unaudited) (Unaudited) Revenues: Operating revenues $22,901,000 $19,372,000 $5,311,000 $4,959,000 Interest and other income 249,000 803,000 27,000 41,000 ------------------------------------ --------------------------------- Total revenues 23,150,000 20,175,000 5,338,000 5,000,000 Costs and expenses: Operating 12,418,000 9,792,000 2,409,000 2,370,000 General and administrative 6,795,000 5,677,000 1,861,000 1,603,000 Research and development 961,000 870,000 225,000 209,000 ------------------------------------ --------------------------------- Total costs and expenses 20,174,000 16,339,000 4,495,000 4,182,000 ------------------------------------ --------------------------------- Income before income taxes and minority interest in earnings of consolidated subsidiaries 2,976,000 3,836,000 843,000 818,000 Provision for income taxes 1,042,000 1,249,000 287,000 278,000 ------------------------------------ --------------------------------- Income before minority interest in earnings of consolidated subsidiaries 1,934,000 2,587,000 556,000 540,000 Minority interest in earnings of consolidated (8,000) (36,000) - - subsidiaries ----------------------------------------------------------------------- Net income $ 1,926,000 $ 2,551,000 $ 556,000 $ 540,000 ==================================== ================================= 7 ENVIRONMENTAL SYSTEMS CORPORATION CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (ALL #s ROUNDED TO NEAREST THOUSAND) ACCUMULATED OTHER COMMON RETAINED COMPREHENSIVE STOCK EARNINGS INCOME TOTAL ------------------------------------------------------------------------ Balance at January 1, 1997 $923,000 $5,529,000 $ (12,000) $6,440,000 Purchase and retirement of 1,395,463 shares of common stock held by ESOP (395,000) (2,996,000) - (3,391,000) Comprehensive income: Net income - 2,551,000 - 2,551,000 Foreign currency translation adjustments - - (154,000) (154,000) ------------------ Net comprehensive income 2,397,000 ------------------------------------------------------------------------ Balance at December 31, 1997 528,000 5,084,000 (167,000) 5,446,000 Comprehensive income: Net income - 1,926,000 - 1,926,000 Foreign currency translation adjustments - - 30,000 30,000 ------------------ Net comprehensive income 1,955,000 ------------------------------------------------------------------------ Balance at December 31, 1998 $528,000 $7,010,000 $(137,000) $7,401,000 ======================================================================== ENVIRONMENTAL SYSTEMS CORPORATION CONSOLIDATED STATEMENTS OF CASH FLOWS (ALL #s ROUNDED TO NEAREST THOUSAND) YEAR ENDED THREE MONTHS ENDED DECEMBER 31 MARCH 31, 1998 1997 1999 1998 ------------------------------------------------------------------------ (UNAUDITED) (UNAUDITED) OPERATING ACTIVITIES Net income $1,926,000 $2,551,000 $556,000 $540,000 Adjustments to reconcile net income to net cash provided by (used in) operating activities: Depreciation and amortization 889,000 398,000 122,000 95,000 Provision for deferred income taxes (benefit) (70,000) (67,000) - - Gain on sale of investment - (254,000) - - (Gain) loss on disposal of equipment and improvements (1,000) 3,000 - - Provision for losses on accounts receivable 108,000 85,000 - - Changes in operating assets and liabilities, net of effects of acquisition: Receivables (535,000) (261,000) (289,000) 197,000 Refundable income taxes (107,000) - Inventories 53,000 (297,000) (244,000) (279,000) Costs and estimated earnings in excess of billings on uncompleted contracts (494,000) (390,000) 155,000 200,000 Other assets 22,000 (164,000) (116,000) 989,000 Trade accounts payable (150,000) 254,000 (127,000) (244,000) Billings in excess of costs and estimated earnings on uncompleted contracts (1,649,000) (747,000) 137,000 (422,000) 8 Accrued compensation 30,000 303,000 (932,000) 107,000 Income taxes payable (189,000) (127,000) - - Minority interest in subsidiary 15,000 (31,000) - - Other liabilities (66,000) 68,000 1,396,000 (906,000) -------------------------------------------------------------------------- Net cash provided by (used in) operating activities (218,000) 1,325,000 658,000 277,000 FINANCING ACTIVITIES Proceeds of stock options exercised - 6,000 - Purchase of common stock held by ESOP - (3,391,000) - - Principal payments on long-term debt (192,000) (115,000) - (46,000) -------------------------------------------------------------------------- Net cash used in financing activities (192,000) (3,506,000) 6,000 (46,000) INVESTING ACTIVITIES Cash restricted for buildings 2,300,000 - - Proceeds from sale of investment - 284,000 - - Issuance of note receivable - (225,000) - - Proceeds from sales of property, plant and equipment 4,000 65,000 - - Purchases of property, plant and equipment (837,000) (3,205,000) (82,000) (221,000) Purchase of Southern Testing Services, Inc. - (588,000) - - -------------------------------------------------------------------------- Net cash used in investing activities (833,000) (1,370,000) (82,000) (221,000) Effect of exchange rate changes on cash and cash equivalents 43,000 (7,000) - - -------------------------------------------------------------------------- Net decrease in cash and cash equivalents (1,200,000) (3,558,000) 582,000 10,000 Cash and cash equivalents at beginning of year 3,978,000 7,536,000 2,778,000 3,978,000 -------------------------------------------------------------------------- Cash and cash equivalents at end of year $2,778,000 $3,978,000 $3,360,000 $3,988,000 ========================================================================== SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION Cash paid during the year for: Interest $ 118,000 $ 100,000 Income taxes 1,407,000 1,474,000 Environmental Systems Corporation NOTES TO CONSOLIDATED FINANCIAL STATEMENTS December 31, 1998 1. Significant Accounting Policies PRINCIPLES OF CONSOLIDATION The accompanying consolidated financial statements include the accounts of Environmental Systems Corporation ("the Company") and its majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. Net income (loss) from a majority-owned Slovakian subsidiary, ECM ECO Monitoring, a.s. ("ECM"), included in the consolidated statements of income totaled $63,000 for 1998 and $176,000 for 1997. Net loss from a majority-owned subsidiary in Thailand, ECM ECO Monitoring (Thailand) Co., Ltd. ("ECM-Thailand"), included in the consolidated statement of income totaled $(83,000) in 1998 and $(25,000) in 1997. 9 USE OF ESTIMATES The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect certain reported amounts and disclosures. Accordingly, actual results could differ from those estimates. MINORITY INTEREST Minority interest represents the minority shareholders' proportionate share of the equity and the income or loss of certain consolidated subsidiaries, primarily ECM and ECM-Thailand. The Company owns 70% of the outstanding shares of ECM and 78.8% of the outstanding shares of ECM-Thailand. ECM also owns the majority interest in certain other consolidated subsidiaries. The Company also owns 100% of the outstanding shares of Waste Conversion Systems, Inc. ("WCS"). During October 1997, WCS purchased 100% of the outstanding shares of Southern Testing Services, Inc. ("STS"). This acquisition was accounted for by the purchase method; therefore, results of STS operations were included in the financial statements beginning on the date of acquisition. The purchase price of $588,000 was allocated to accounts receivable of $244,000, technical equipment of $644,000, liabilities assumed of $55,000 and deferred income tax liabilities of $244,000. FOREIGN CURRENCY TRANSLATION In accordance with Statement of Financial Accounting Standards No. 52, "Foreign Currency Translation," the financial statements of ECM and ECM-Thailand are translated using exchange rates in effect at year-end for assets and liabilities and average exchange rates during the year for results of operations. The related translation adjustments are reported as a separate component of shareholders' equity. INDUSTRY The Company is engaged in providing services and systems and in the design, manufacturing and marketing of environmental monitoring devices for large utilities and governmental agencies and, therefore, generally does not require collateral for receivables. INTERIM FINANCIAL STATEMENTS The accompanying unaudited financial statements as of March 31, 1999 and for the three months ended March 31, 1999 and 1998 have been prepared in accordance with generally accepted accounting principles for interim financial information. Accordingly, they do not include all of the disclosures required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Results for interim periods are not necessarily indicative of results for the entire year. EQUIPMENT AND IMPROVEMENTS Equipment and improvements are stated at cost. The Company computes depreciation principally by the straight-line method over the estimated useful lives of the assets. REVENUES The Company recognizes revenues from contracts under the percentage-of-completion method, measured by the percentage of costs incurred to date to estimated total costs for each contract. This method is used because management considers it to be the best available measure of progress on the contracts. Because of inherent uncertainties in estimating costs, it is at least reasonably possible that the estimates used will change within the near term. Contract costs include all direct material and labor costs and those indirect costs related to contract performance, such as indirect labor and supplies. Selling, general and administrative costs are charged to expense as incurred. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined. Changes in job performance, job conditions and estimated profitability, including those arising from contract penalty provisions, and final contract settlements may result in revisions to costs and income and are recognized in the period in which the revisions are determined. 10 The asset, "costs and estimated earnings in excess of billings on uncompleted contracts," represents revenues recognized in excess of amounts billed. The liability, "billings in excess of costs and estimated earnings on uncompleted contracts," represents billings in excess of revenues recognized. INVENTORIES Inventories are stated at the lower of average cost or market. Inventories consisted of the following: December 31, 1998 December 31, 1997 Supplies $213,000 $222,000 Work in Process 423,000 500,000 Finished Goods 294,000 274,000 ------- -------- $930,000 $996,000 RESEARCH AND DEVELOPMENT COSTS Research and development costs are expensed as incurred. CASH EQUIVALENTS The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents. 2. Income Taxes Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company's deferred tax assets and liabilities are as follows: DECEMBER 31 1998 1997 ----------------------------------------- Deferred tax assets: Allowance for accounts receivable $196,000 $163,000 Vacation accruals 173,000 151,000 Warranty reserves 28,000 62,000 Other 89,000 75,000 ----------------------------------------- Total deferred tax assets 486,000 451,000 Deferred tax liabilities: Tax over book depreciation 249,000 282,000 Prepaid expenses deducted for tax purposes 7,000 9,000 ----------------------------------------- Total deferred tax liabilities 256,000 291,000 ----------------------------------------- Net deferred tax assets, including $390,000 in 1998 and $367,000 in 1997 classified as current $230,000 $160,000 ========================================= Significant components of the provision for income tax expense (benefit) are as follows: 1998 1997 ---------------------------------------- Current: Federal $1,045,000 $1,207,000 State 67,000 109,000 ---------------------------------------- Total current 1,112,000 1,316,000 Deferred: 11 Federal (63,000) (60,000) State (7,000) (7,000) ---------------------------------------- Total deferred (70,000) (67,000) ---------------------------------------- Total income tax expense $1,042,000 $1,249,000 ======================================== The reconciliation of income taxes computed at the U.S. federal statutory tax rates to income tax expense is: 1998 1997 ---------------------------------------- Tax at U.S. statutory rates $1,012,000 $1,304,000 State income taxes, net of federal tax benefit 60,000 102,000 Difference in taxes on ECM and ECM-Thailand operations 10,000 (56,000) Other (net) (39,000) (101,000) ---------------------------------------- Total income tax expense $1,042,000 $1,249,000 ======================================== Cumulative undistributed earnings of ECM amounted to approximately $424,000 and $362,000 at December 31, 1998 and 1997, respectively. Those earnings are considered to be indefinitely reinvested and, accordingly, no provision for U.S. federal and state income taxes has been provided thereon. Upon distribution of those earnings in the form of dividends or otherwise, the Company would be subject to both U.S. income taxes (subject to an adjustment for foreign tax credits) and withholding taxes payable to the foreign country. Determination of the amount of unrecognized deferred U.S. income tax liability is not practicable because of the complexities associated with its hypothetical calculation. 3. Stock Option Plan The Company has a non-qualified stock option plan which provides for the granting of options to key employees and non-employee directors of the Company. The aggregate number of shares of common stock reserved for issuance under the plan is 630,000 shares. The option price, number of shares, grant date and vesting period are determined at the discretion of the Company's board of directors. Options granted under the plan are exercisable for a period not to exceed five years from the option grant date. The option price approximates the fair value of the options at the grant date. A summary of option transactions during 1998 and 1997 is as follows: NUMBER WEIGHTED AVERAGE OF SHARES EXERCISE PRICE --------------------------------------------------- Outstanding at January 1, 1997 395,000 $1.54 Granted 60,000 $2.43 Canceled (30,000) $1.54 ------------------------ Outstanding at December 31, 1997 425,000 $1.67 Granted 20,000 $3.50 ------------------------ Outstanding at December 31, 1998 445,000 $1.75 ======================== Exercisable at December 31, 1998 145,000 $1.60 ======================== Available for issuance at December 31, 1998 35,000 ======================== A summary of options outstanding as of December 31, 1998, is as follows: EXERCISE NUMBER OF REMAINING NUMBER OF PRICE SHARES OUTSTANDING LIFE SHARES EXERCISABLE ----------------------------------------------------------------------------------------------------- $1.54 270,000 1.58 YEARS 135,000 12 $1.54 95,000 2.58 YEARS - $2.43 60,000 3.42 YEARS 10,000 $3.50 20,000 4.83 YEARS - ----------------------------- 445,000 ============================= 4. Employee Stock Ownership Plan During 1993, the Company established a leveraged employee stock ownership plan (ESOP) that covered substantially all employees and bought 1,395,463 shares of common stock from existing shareholders. The Company accrued annual contributions to the ESOP equal to the ESOP's debt service, along with additional amounts determined by the Board of Directors. During 1997, the Company terminated the ESOP by purchasing and retiring the ESOP shares based on an independent stock valuation. The value of participant accounts were then transferred to the Company's profit sharing retirement plan. 5. Profit Sharing Retirement Plan The Company has a profit sharing plan covering substantially all employees. Under the terms of the Plan, the Company's contribution is determined each year by the Board of Directors. Profit sharing contributions accrued totaled $64,000 in 1998 and $66,000 in 1997. 6. Leases The Company leases office facilities and general storage facilities under short-term operating leases. Net rent expense for all operating leases, including facilities and short-term equipment leases, was as $128,000 in 1998 and $339,000 in 1997. 7. Notes Payable and Long-Term Debt Long-term debt consists of the following: DECEMBER 31 1998 1997 -------------------------------------------- Industrial Revenue Bonds (Series 1996A and B) $1,993,000 $2,185,000 Less current portion 153,000 153,000 -------------------------------------------- Long-term portion $1,840,000 $2,032,000 ============================================ In December 1996, the Company entered into a loan agreement whereby the Company received $2,300,000 of the proceeds of Industrial Revenue Bonds issued by the Industrial Development Board of Knox County, Tennessee. $900,000 in tax-exempt bonds (the "Series 1996 A Bonds") were used to finance the acquisition, construction and equipping of a manufacturing facility. $1,400,000 in taxable bonds (the "Series 1996 B Bonds") were for the purpose of acquiring the office facility and constructing certain improvements. The Bonds were issued pursuant to an Indenture of Trust between the Industrial Development Board and First American National Bank, as Trustee. The loan agreement related to the Bonds is collateralized by an irrevocable letter of credit issued by a bank ("the Trustee") for $2,236,000 which expires in December 1999. The Bonds are remarketed on a weekly basis and bear interest at a variable rate which cannot exceed the lesser of 12% or the maximum rate allowed by law. The rate was 4.2% and 5.4% as of December 31, 1998, for the Series 1996 A Bonds and Series 1996 B Bonds, respectively. The Company has the option to convert to a fixed interest rate until maturity of the Bonds at the lower of the maximum rate allowed or at the rate determined by the remarketing agent in accordance 13 with the Indenture of Trust. Conversion from the variable rate requires a mandatory tender offer to all current holders of the Bonds. During the variable rate period, any holder of the Bonds may, subject to the terms of the Indenture of Trust, require the repurchase of all or a portion of the Bonds at a price equal to the principal amount of the Bonds plus accrued interest. The Indenture of Trust allows the Trustee to draw upon the letter of credit for payment of any Bonds not remarketed. The interest rate on the letter of credit draws is the bank's index rate plus 2%. The Reimbursement Agreement is collateralized by the land and assignment of future construction. The Bonds are also subject to optional redemptions at the direction of the Company. Mandatory redemption is required upon determination of taxability or on the termination date of the letter of credit at 100% plus accrued interest. Prior to conversion to a fixed rate, the Bonds may be redeemed during the weekly rate period on any adjustment date or on any conversion date at 100% of principal plus accrued interest. If converted to a fixed rate, the Bonds may be redeemed at redemption prices ranging from 100% to 102% of principal plus accrued interest based upon the date of redemption. The Reimbursement Agreement requires quarterly payments to a trust account with the Bank for the purpose of making optional redemptions of the Bonds. The required future payments as of December 31, 1998, are summarized as follows: 1999 $ 153,000 2000 153,000 2001 153,000 2002 153,000 2003 153,000 Thereafter 1,227,000 ---------- $1,993,000 ========== The Reimbursement Agreement also requires the payments to the Trust account be used to make optional redemptions of the Bonds at least annually in increments of $100,000. Principal payments of $192,000 in 1998 and $115,000 in 1997 were paid to the trust for the Series B Bonds which is held until the Trustee authorizes redemption of the bonds. As these payments have been made, the debt outstanding has been reduced accordingly. As of December 31, 1998, the Company also has an unused $2,000,000 revolving line of credit, which expires in June 2000, and an unused $500,000 equipment line of credit, which expires in June 1999. Interest at the bank's base rate less 0.82% is payable monthly on any portion of the lines of credit utilized. As of December 31, 1998, $529,772 of the revolving line of credit secures unused $530,000 letters of credit with a bank which expire on various dates through November 1999. The lines of credit are covered under a loan agreement which requires the Company to, among other things, meet certain financial covenants and not pay any dividends. Interest expense was $118,000 in 1998 and $100,000 in 1997. 8. Cash and Cash Equivalents As of December 31, 1998, the Company has cash and cash equivalents on deposit with financial institutions and cash funds as follows: Insured (FDIC) $ 60,000 Uninsured: Repurchase agreements 283,000 Collateralized by corporate debt securities held by the financial institution in the financial institution's name 1,232,000 Collateralized by commercial paper held by the financial institution in the Company's name 1,487,000 ECM cash funds 164,000 ECM-Thailand cash funds 162,000 ----------------------- $3,388,000 ======================= 14 The carrying amounts disclosed in the table above represent the financial institution balances as of December 31, 1998. The corresponding amount recorded in the December 31, 1998, Consolidated Balance Sheet includes deposits in transit and is net of outstanding checks. 9. Business Affiliations The Company is involved in negotiations for future business affiliations with certain other foreign companies; however, no formal commitments for the consummation of any such affiliations exist. 10. Changes in Estimates Revisions in contract profits are made in the year in which circumstances requiring the revision become known. The effect of changes in estimates of contract profits was to increase net income by approximately $210,000 in 1998 and $292,000 in 1997 from that which would have been reported had the revised estimate been used as the basis of recognition of contract profits in the preceding year. 11. Pending Acquisition On May 12, 1999, the Company signed a definitive agreement to be acquired by TSI Incorporated ("TSI") of Shoreview, Minnesota. The closing of the acquisition is scheduled to take place by the end of May 1999 and is subject to successful completion of additional due diligence. Upon the closing of the acquisition, the Company will operate as a wholly-owned subsidiary of TSI. 15 Item 7(b) Pro Forma Financial Information Pro Forma Condensed Combined Statement of Earnings Twelve Months Ended March 31, 1999 (Unaudited) The following unaudited pro forma condensed combined statements of earnings represents the results of operations of TSI Incorporated and Subsidiaries as if Environmental Systems Corporation (ESC) had been acquired April 1, 1998, on a purchase accounting basis. This information should be read in conjunction with the financial statements of the Registrant and ESC and the related notes incorporated herein and incorporated by reference. The accompanying unaudited pro forma financial information is based on the Company's preliminary review and does not give effect to all adjustments required to allocate the purchase price. The pro forma financial information is not intended to reflect actual results of operations had the purchase of ESC been effective on the date indicated, and is not intended to be indicative of future results. (All amounts in thousands) Historical ----------------------------------- TSI Environmental Pro Forma Pro Forma Incorporated Systems Corp. Adjustments Combined ---------------- ------------- ------------------- ---------- Net sales $85,352 $23,942 $109,294 Cost of sales 37,158 13,131 50,289 Operating expenses 37,015 7,946 636 (a) 45,597 ----------------------------------- ------------------------------------ Operating Income 11,179 2,865 (636) 13,408 Other income (expenses) 435 128 (1,310) (b) (747) ----------------------------------- ------------------------------------ Earnings before income taxes 11,614 2,993 (1,946) 12,661 Provision for income taxes 3,832 1,051 705 (c) 4,178 ----------------------------------- ------------------------------------ Net Earnings $7,782 $1,942 $(1,241) $8,483 Basic earnings per share $0.69 $0.75 Diluted earnings per share $0.68 $0.74 Weighted average number of shares for computation of basic earnings per share 11,317 11,317 Weighted average number of shares for computation of dilutive earnings per share 11,482 11,482 16 Notes to Pro Forma Condensed Combined Statement of Earnings (Dollars in thousands unless otherwise indicated) (Unaudited) The following describe the adjustments to the historical information of the Registrant and ESC to give pro forma effect to the purchase of ESC. (a) Reflects the following: (1) Increased amortization of goodwill over 20 years on a straight line basis 703 (2) Increased amortization of other intangibles for periods between 10 and 15 years, straight line 133 (3) Increased depreciation resulting from the step-up of property, plant and equipment, depreciated on a straight line basis over 20 years 50 (4) Contractual reduction in salary expense (250) ----- Total $636 (b) Reflects a decrease in the Registrant's interest income estimated at $350, and an increase in interest expense of approximately $960 resulting from the debt incurred to finance the acquisition. The interest rate on the new debt of $15 million is assumed to be 6.4%. A change of 1/8% percent in the interest rate would result in a change in interest expense and net income of $19 and $13 before and after taxes, respectively. (c) Adjusts the effective income tax rate of the combined entity to the Registrant's effective income tax Rate. Registrant expects its effective tax rate to be higher in the future because a significant portion of the purchase price (goodwill) will be nondeductible for tax purposes. 17 Pro Forma Condensed Balance Sheet March 31, 1999 (Unaudited) (All amounts in thousands) Historical ---------------------------------------- TSI Environmental Pro Forma Pro Forma Incorporated Systems Corp. Adjustments Combined ------------------ ------------- ------------- -------------- Assets Cash and cash equivalents $13,437 $3,360 $(10,851) (a) $5,946 Accounts Receivable, net 14,462 5,503 19,965 Prepaid expense 308 141 449 Inventories 15,539 1,175 16,714 Income taxes receivable 0 0 2,210 (b) 2,210 Intangibles and other assets 9,201 1,867 14,659 (c) 25,727 Property, plant and equipment, net 8,021 4,823 1,000 (c) 13,844 ------------------- ---------------- Total assets $60,968 $84,855 =================== ================ Liabilities and Stockholders' Equity Accounts payable and accrued expenses 5,338 6,461 11,799 Employee compensation 4,412 185 4,597 Taxes, other than income taxes 473 473 Income taxes payable 1,350 1,350 Long term debt and other liabilities 0 2,241 15,000 (d) 17,241 ------------------- ---------------- Total Liabilities $11,573 $35,460 ------------------- ---------------- Shareholders' Equity Common shares 1,115 1,115 Additional paid in capital 11,409 11,409 Retained earnings 37,094 37,094 Equity adjustment from translation (223) (223) ------------------- ---------------- Total shareholders' equity $49,395 $49,395 ------------------- ---------------- Total liabilities and shareholder's equity $60,968 $84,855 =================== ================ Notes to Pro Forma Balance Sheet (Dollars in thousands) (Unaudited) The accompanying unaudited pro forma financial information is based on the Company's preliminary review and does not give effect to all adjustments ultimately required to allocate the purchase price. The following describe the adjustments to the historical information of the Registrant and ESC to give pro forma effect to the purchase of ESC. (a) Reflects the following transactions: Purchase price paid with existing cash $(10,000) Bonuses paid to employees and directors that exercised options, net 18 of cash received from such exercise (851) ----- Total $(10,851) ======== (b) Reflects the estimated income tax refunds due from the exercise of ESC stock options prior to the acquisition. (c) To reflect the excess of acquisition cost over the estimated fair value of net assets acquired (goodwill). The purchase price, purchase price allocation, and financing of the transaction are summarized as follows: Purchase paid as: Cash $10,000 Proceeds from debt 15,000 ------ Total purchase consideration $25,000 ======= Allocated to: Historical book value of ESC's assets and liabilities at March 31, 1999 $7,982 Pro forma adjustment due to options exercised: Effect on cash (851) Income tax refund 2,210 ----- Total allocated to ESC historical assets and liabilities $9,341 Step up of property, plant and equipment 1,000 Other intangible assets 1,500 Deferred taxes (900) Goodwill 14,059 ------ Total allocation $25,000 ======= (d) Reflects the increased debt incurred to finance the acquisition. Item 7(c) Exhibits 19