Document_and_Entity_Informatio
Document and Entity Information | 9 Months Ended | |
Sep. 30, 2013 | Nov. 04, 2013 | |
Entity Information [Line Items] | ' | ' |
Entity Registrant Name | 'NATURAL GAS SERVICES GROUP INC | ' |
Entity Central Index Key | '0001084991 | ' |
Current Fiscal Year End Date | '--12-31 | ' |
Entity Filer Category | 'Accelerated Filer | ' |
Document Type | '10-Q | ' |
Document Period End Date | 30-Sep-13 | ' |
Document Fiscal Year Focus | '2013 | ' |
Document Fiscal Period Focus | 'Q3 | ' |
Amendment Flag | 'false | ' |
Entity Common Stock, Shares Outstanding | ' | 12,404,803 |
Condensed_Balance_Sheets
Condensed Balance Sheets (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Current Assets: | ' | ' |
Cash and cash equivalents | $27,727 | $28,086 |
Trade accounts receivable, net of allowance for doubtful accounts of $401 and $437, respectively | 5,377 | 6,691 |
Inventory, net | 27,545 | 26,509 |
Prepaid income taxes | 2,271 | 275 |
Prepaid expenses and other | 416 | 475 |
Total current assets | 63,336 | 62,036 |
Rental equipment, net of accumulated depreciation of $82,259 and $70,266, respectively | 167,247 | 151,015 |
Property and equipment, net of accumulated depreciation of $9,250 and $8,441 respectively | 7,190 | 7,475 |
Goodwill | 10,039 | 10,039 |
Intangibles, net of accumulated amortization of $2,159 and $2,060, respectively | 2,059 | 2,157 |
Other assets | 29 | 29 |
Total assets | 249,900 | 232,751 |
Current Liabilities: | ' | ' |
Accounts payable | 1,599 | 3,420 |
Accrued liabilities | 6,903 | 5,817 |
Current income tax liability | 931 | 522 |
Deferred income | 1,203 | 2,027 |
Total current liabilities | 10,636 | 11,786 |
Line of credit, non-current portion | 747 | 897 |
Deferred income tax liability | 49,477 | 43,741 |
Other long-term liabilities | 206 | 502 |
Total liabilities | 61,066 | 56,926 |
Commitments and contingencies (Note 8) | ' | ' |
Stockholders’ Equity: | ' | ' |
Preferred stock, 5,000 shares authorized, no shares issued or outstanding | 0 | 0 |
Common stock, 30,000 shares authorized, par value $0.01; 12,352 and 12,241 shares issued and outstanding, respectively | 123 | 122 |
Additional paid-in capital | 90,598 | 88,823 |
Retained earnings | 98,113 | 86,880 |
Total stockholders' equity | 188,834 | 175,825 |
Total liabilities and stockholders' equity | $249,900 | $232,751 |
Condensed_Balance_Sheets_Paren
Condensed Balance Sheets Parentheticals (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, except Share data, unless otherwise specified | ||
Current Assets: | ' | ' |
Allowance for doubtful accounts | $401 | $437 |
Noncurrent Assets: | ' | ' |
Accumulated depreciation, rental equipment | 82,259 | 70,266 |
Accumulated depreciation, property and equipment | 9,250 | 8,441 |
Accumulated amortization, intangibles | $2,159 | $2,060 |
Stockholders' Equity Attributable to Parent [Abstract] | ' | ' |
Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
Preferred stock, shares issued | 0 | 0 |
Preferred stock, shares outstanding | 0 | 0 |
Common stock, par value (in USD per share) | $0.01 | $0.01 |
Common stock, shares authorized | 30,000,000 | 30,000,000 |
Common stock, shares issued | 12,352,000 | 12,241,000 |
Common stock, shares outstanding | 12,352,000 | 12,241,000 |
Condensed_Income_Statements
Condensed Income Statements (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, except Per Share data, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Revenue: | ' | ' | ' | ' |
Sales, net | $3,893 | $4,935 | $15,057 | $28,015 |
Rental income | 17,805 | 14,120 | 50,533 | 41,529 |
Service and maintenance income | 167 | 235 | 516 | 630 |
Total revenue | 21,865 | 19,290 | 66,106 | 70,174 |
Operating costs and expenses: | ' | ' | ' | ' |
Cost of sales, exclusive of depreciation stated separately below | 2,454 | 3,126 | 8,935 | 20,244 |
Cost of rentals, exclusive of depreciation stated separately below | 7,449 | 5,896 | 20,519 | 17,279 |
Cost of service and maintenance, exclusive of depreciation stated separately below | 80 | 88 | 233 | 279 |
Selling, general, and administrative expense | 2,142 | 1,958 | 6,023 | 6,116 |
Depreciation and amortization | 4,652 | 3,980 | 13,326 | 11,564 |
Total operating costs and expenses | 16,777 | 15,048 | 49,036 | 55,482 |
Operating income | 5,088 | 4,242 | 17,070 | 14,692 |
Other income (expense): | ' | ' | ' | ' |
Interest expense | -3 | -8 | -45 | -13 |
Other income (expense) | 125 | -37 | 393 | 62 |
Total other income (expense), net | 122 | -45 | 348 | 49 |
Income before provision for income taxes | 5,210 | 4,197 | 17,418 | 14,741 |
Provision for income taxes | 1,816 | 1,591 | 6,185 | 5,627 |
Net income | $3,394 | $2,606 | $11,233 | $9,114 |
Earnings per share: | ' | ' | ' | ' |
Basic (in USD per share) | $0.28 | $0.21 | $0.91 | $0.75 |
Diluted (in USD per share) | $0.27 | $0.21 | $0.90 | $0.74 |
Weighted average shares outstanding: | ' | ' | ' | ' |
Basic (in shares) | 12,339 | 12,230 | 12,313 | 12,214 |
Diluted (in shares) | 12,600 | 12,331 | 12,504 | 12,312 |
Condensed_Statements_of_Cash_F
Condensed Statements of Cash Flows (USD $) | 9 Months Ended | |
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 |
CASH FLOWS FROM OPERATING ACTIVITIES: | ' | ' |
Net income | $11,233 | $9,114 |
Adjustments to reconcile net income to net cash provided by operating activities: | ' | ' |
Depreciation and amortization | 13,326 | 11,564 |
Deferred income taxes | 5,736 | 5,627 |
Stock based compensation | 1,134 | 1,058 |
Gain on extinguishment of liability | -223 | 0 |
Changes in current assets and liabilities: | ' | ' |
Trade accounts receivables | 1,314 | 1,948 |
Inventory | -1,036 | 312 |
Prepaid expenses | -1,937 | -178 |
Accounts payable and accrued liabilities | -735 | 3,460 |
Current income tax liability | 409 | 0 |
Deferred income | -824 | -1,359 |
NET CASH PROVIDED BY OPERATING ACTIVITIES | 28,397 | 31,546 |
CASH FLOWS FROM INVESTING ACTIVITIES: | ' | ' |
Purchase of property and equipment | -29,175 | -17,074 |
NET CASH USED IN INVESTING ACTIVITIES | -29,175 | -17,074 |
CASH FLOWS FROM FINANCING ACTIVITIES: | ' | ' |
Proceeds from other long-term liabilities, net | -73 | -16 |
Repayments of line of credit | -150 | -90 |
Proceeds from exercise of stock options | 642 | 168 |
NET CASH PROVIDED BY FINANCING ACTIVITIES | 419 | 62 |
NET CHANGE IN CASH AND CASH EQUIVALENTS | -359 | 14,534 |
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD | 28,086 | 16,390 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 27,727 | 30,924 |
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: | ' | ' |
Interest paid | 45 | 13 |
Income taxes paid | 2,036 | 0 |
NON-CASH TRANSACTIONS | ' | ' |
Transfer of rental equipment to inventory | $207 | $8,690 |
Basis_of_Presentation_and_Summ
Basis of Presentation and Summary of Significant Accounting Policies | 9 Months Ended |
Sep. 30, 2013 | |
Accounting Policies [Abstract] | ' |
Basis of Presentation and Summary of Significant Accounting Policies | ' |
Basis of Presentation and Summary of Significant Accounting Policies | |
These notes apply to the unaudited condensed financial statements of Natural Gas Services Group, Inc, a Colorado corporation. (the "Company", “NGSG”, "Natural Gas Services Group", "we" or "our"). | |
The accompanying unaudited condensed financial statements include all adjustments, consisting of only normal recurring adjustments, which are necessary to make our financial position at September 30, 2013 and the results of our operations for the three and nine months ended September 30, 2013 and 2012 not misleading. As permitted by the rules and regulations of the Securities and Exchange Commission (SEC), the accompanying condensed financial statements do not include all disclosures normally required by accounting principles generally accepted in the United States of America (GAAP). These financial statements should be read in conjunction with the financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2012 on file with the SEC. In our opinion, the condensed financial statements are a fair presentation of the financial position, results of operations and cash flows for the periods presented. | |
The results of operations for the three and nine months ended September 30, 2013 are not necessarily indicative of the results of operations to be expected for the full fiscal year ending December 31, 2013. | |
Revenue Recognition | |
Revenue from the sales of custom and fabricated compressors, and flare systems is recognized upon shipment of the equipment to customers or when all conditions have been met and title is transferred to the customer. Exchange and rebuild compressor revenue is recognized when both the replacement compressor has been delivered and the rebuild assessment has been completed. Revenue from compressor services is recognized upon providing services to the customer. Maintenance agreement revenue is recognized as services are rendered. Rental revenue is recognized over the terms of the respective rental agreements based upon the classification of the rental agreement. Deferred income represents payments received before a product is shipped. Revenue from the sale of rental units is included in sales revenue when equipment is shipped or title is transferred to the customer. | |
Fair Value of Financial Instruments | |
Our financial instruments consist principally of cash and cash equivalents, accounts receivable, accounts payable and our line of credit. Pursuant to ASC 820 (Accounting Standards Codification), the fair value of our cash equivalents is determined based on “Level 1” inputs, which consist of quoted prices in active markets for identical assets. We believe that the recorded values of all of our other financial instruments approximate their fair values because of their nature and relatively short maturity dates or durations. | |
Recently Issued Accounting Pronouncements | |
At this time, there are no recently issued pronouncements that affect the Company. |
StockBased_Compensation
Stock-Based Compensation | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ' | ||||||||||||||||
Stock-Based Compensation | ' | ||||||||||||||||
Stock-Based Compensation | |||||||||||||||||
Stock Options: | |||||||||||||||||
A summary of option activity under our 1998 Stock Option plan for the nine months ended September 30, 2013 is presented below. | |||||||||||||||||
Number | Weighted Average | Weighted | Aggregate | ||||||||||||||
of | Exercise | Average | Intrinsic | ||||||||||||||
Stock Options | Price | Remaining | Value | ||||||||||||||
Contractual Life (years) | (in thousands) | ||||||||||||||||
Outstanding, December 31, 2012 | 394,322 | $ | 15.3 | ||||||||||||||
Granted | 47,000 | 18.75 | |||||||||||||||
Exercised | (41,637 | ) | 15.38 | ||||||||||||||
Canceled/Forfeited | (9,833 | ) | 17.68 | ||||||||||||||
Expired | — | — | |||||||||||||||
Outstanding, September 30, 2013 | 389,852 | $ | 15.65 | 5.49 | $ | 4,355 | |||||||||||
Exercisable, September 30, 2013 | 326,770 | $ | 15.22 | 4.82 | $ | 3,790 | |||||||||||
The following table summarizes information about our stock options outstanding at September 30, 2013: | |||||||||||||||||
Options Outstanding | Options Exercisable | ||||||||||||||||
Range of Exercise Prices | Shares | Weighted | Weighted | Shares | Weighted | ||||||||||||
Average | Average | Average | |||||||||||||||
Remaining | Exercise | Exercise | |||||||||||||||
Contractual | Price | Price | |||||||||||||||
Life (years) | |||||||||||||||||
$0.01-9.43 | 71,352 | 3.22 | $ | 8.72 | 71,352 | $ | 8.72 | ||||||||||
$9.44-15.60 | 73,500 | 5.27 | 12.66 | 61,834 | 12.23 | ||||||||||||
$15.61-20.48 | 245,000 | 6.21 | 18.57 | 193,584 | 18.57 | ||||||||||||
389,852 | 5.49 | $ | 15.65 | 326,770 | $ | 15.22 | |||||||||||
The summary of the status of our unvested stock options as of December 31, 2012 and changes during the nine months ended September 30, 2013 is presented below. | |||||||||||||||||
Shares | Weighted Average | ||||||||||||||||
Grant Date Fair Value | |||||||||||||||||
Unvested stock options: | |||||||||||||||||
Unvested at December 31, 2012 | 49,334 | $ | 9.01 | ||||||||||||||
Granted | 47,000 | 10.3 | |||||||||||||||
Vested | (26,335 | ) | 9.05 | ||||||||||||||
Canceled/Forfeited | (6,917 | ) | 9.79 | ||||||||||||||
Unvested at September 30, 2013 | 63,082 | $ | 9.87 | ||||||||||||||
As of September 30, 2013, there was $399,828 of unrecognized compensation cost related to unvested options. Such cost is expected to be recognized over a weighted-average period of 2.14 years. Total compensation expense for stock options was $122,702 and $330,000 for the nine months ended September 30, 2013 and 2012, respectively. | |||||||||||||||||
Restricted Stock: | |||||||||||||||||
On March 21, 2013, the Compensation Committee awarded 20,000 shares of restricted common stock to two of our three named executive officers. The restricted shares issued to Messrs. Hazlett and Lawrence vest one year from the grant date. We also awarded and issued 10,000 shares of restricted stock to each member of our Board of Directors as partial payment for 2013 Directors' fees. The restricted stock vests in quarterly installments beginning March 31, 2014. In accordance with Mr. Taylor's employment agreement, the Compensation Committee reviewed his performance in determining the issuance of restricted common stock. Based on this review which included consideration of the Company's 2012 performance, Mr. Taylor, our Chief Executive Officer, was awarded 56,950 restricted shares on April 30, 2013, which vest one year from the date of grant. Total compensation expense related to restricted stock awards was $1,011,727 and $727,658 for the nine months ended September 30, 2013 and 2012, respectively. As of September 30, 2013, there was a total of $1,188,685 of unrecognized compensation expenses related to these shares which is expected to be recognized in 0.9 years. |
Inventory
Inventory | 9 Months Ended | |||||||
Sep. 30, 2013 | ||||||||
Inventory Disclosure [Abstract] | ' | |||||||
Inventory | ' | |||||||
Inventory | ||||||||
Our inventory, net of allowance for obsolescence of $258,000 at September 30, 2013 and $211,000 at December 31, 2012, consisted of the following amounts: | ||||||||
September 30, 2013 | December 31, 2012 | |||||||
(in thousands) | ||||||||
Raw materials | $ | 22,705 | $ | 19,654 | ||||
Work in process | 4,840 | 6,855 | ||||||
$ | 27,545 | $ | 26,509 | |||||
During the nine months ended September 30, 2013 and 2012 there were no write offs of obsolete inventory against the allowance for obsolescence. |
Credit_Facility
Credit Facility | 9 Months Ended |
Sep. 30, 2013 | |
Debt Disclosure [Abstract] | ' |
Credit Facility | ' |
Credit Facility | |
We have a senior secured revolving credit agreement with JP Morgan Chase Bank, N.A (the "Amended Credit Agreement") aggregate commitment $30 million, subject to collateral availability. We also have a right to request from the lender, on an uncommitted basis, an increase of up to $20 million on the aggregate commitment (which could potentially increase the commitment amount to $50 million). | |
Borrowing Base. At any time before the maturity of the Amended Credit Agreement, we may draw, repay and re-borrow amounts available under the borrowing base up to the maximum aggregate availability discussed above. Generally, the borrowing base equals the sum of (a) 80% of our eligible accounts receivable plus (b) 50% of the book value of our eligible general inventory (not to exceed 50% of the commitment amount at the time) plus (c) 75% of the book value of our eligible equipment inventory. JPMorgan Chase Bank (the “Lender”) may adjust the borrowing base components if material deviations in the collateral are discovered in future audits of the collateral. We had $28.9 million borrowing base availability at September 30, 2013 under the terms of our Amended Credit Agreement. | |
Interest and Fees. Under the terms of the Amended Credit Agreement, we have the option of selecting the applicable variable rate for each revolving loan, or portion thereof, of either (a) LIBOR multiplied by the Statutory Reserve Rate (as defined in the Amended Credit Agreement), with respect to this rate, for Eurocurrency funding, plus the Applicable Margin (“LIBOR-based”), or (b) CB Floating Rate, which is the Lender's Prime Rate less the Applicable Margin; provided, however, that no more than three LIBOR-based borrowings under the agreement may be outstanding at any one time. For purposes of the LIBOR-based interest rate, the Applicable Margin is 1.50%. For purposes of the CB Floating Rate, the Applicable Margin is 1.25%. For the nine month period ended September 30, 2013, our weighted average interest rate was 1.44%. | |
Accrued interest is payable monthly on outstanding principal amounts, provided that accrued interest on LIBOR-based loans is payable at the end of each interest period, but in no event less frequently than quarterly. In addition, fees and expenses are payable in connection with our requests for letters of credit (generally equal to the Applicable Margin for LIBOR-related borrowings multiplied by the face amount of the requested letter of credit) and administrative and legal costs. | |
Maturity . The maturity date of the Amended Credit Agreement is December 31, 2014, at which time all amounts borrowed under the agreement will be due and outstanding letters of credit must be cash collateralized. The agreement may be terminated early upon our request or the occurrence of an event of default. | |
Security. The obligations under the Amended Credit Agreement are secured by a first priority lien on all of our inventory and accounts and leases receivables, along with a first priority lien on a variable number of our leased compressor equipment the book value of which must be maintained at a minimum of 2.00 to 1.00 commitment coverage ratio (such ratio being equal to (i) the amount of the borrowing base as of such date to (ii) the amount of the commitment as of such date.) | |
Covenants. The Amended Credit Agreement contains customary representations and warranties, as well as covenants which, among other things, limit our ability to incur additional indebtedness and liens; enter into transactions with affiliates; make acquisitions in excess of certain amounts; pay dividends; redeem or repurchase capital stock or senior notes; make investments or loans; make negative pledges; consolidate, merge or effect asset sales; or change the nature of our business. In addition, we also have certain financial covenants that require us to maintain on a consolidated basis a leverage ratio less than or equal to 2.50 to 1.00 as of the last day of each fiscal quarter. | |
Events of Default and Acceleration. The Amended Credit Agreement contains customary events of default for credit facilities of this size and type, and includes, without limitation, payment defaults; defaults in performance of covenants or other agreements contained in the loan documents; inaccuracies in representations and warranties; certain defaults, termination events or similar events; certain defaults with respect to any other Company indebtedness in excess of $50,000; certain bankruptcy or insolvency events; the rendering of certain judgments in excess of $150,000; certain ERISA events; certain change in control events and the defectiveness of any liens under the secured revolving credit facility. Obligations under the Amended Credit Agreement may be accelerated upon the occurrence of an event of default. | |
As of September 30, 2013 we were in compliance with all covenants in our Amended Credit Agreement. A default under our Credit Agreement could trigger the acceleration of our bank debt so that it is immediately due and payable. Such default would likely limit our ability to access other credit. At September 30, 2013 and December 31, 2012 our outstanding balance on the line of credit was $747,000 and $897,000, respectively. |
Other_Longterm_Liabilities
Other Long-term Liabilities | 9 Months Ended |
Sep. 30, 2013 | |
Other Liabilities Disclosure [Abstract] | ' |
Other Long-term Liabilities | ' |
Other Long-Term Liabilities | |
As of December 31, 2012, we had a long-term liability of $275,000 to Midland Development Corporation. The liability was fully satisfied during the quarter ended March 31, 2013. As a result of our performance under the agreement, a payment to Midland Development Corporation of $52,000 was made to settle the liability, resulting in a gain of $223,000, which is included in our condensed income statement. In addition, we entered into a purchase agreement with a vendor on July 30, 2008 pursuant to which we agreed to purchase up to $4.8 million of our paint and coating requirements exclusively from the vendor. In connection with the execution of the agreement, the vendor paid us a $300,000 fee which is considered to be a discount toward future purchases from the vendor. The $300,000 payment we received is recorded as a long-term liability and will decrease as the purchase commitment is fulfilled. The long-term liability remaining as of September 30, 2013 and December 31, 2012 was $206,000 and $227,000, respectively. |
Earnings_per_Share
Earnings per Share | 9 Months Ended | |||||||||||||||
Sep. 30, 2013 | ||||||||||||||||
Earnings Per Share [Abstract] | ' | |||||||||||||||
Earnings per Share | ' | |||||||||||||||
Earnings per Share | ||||||||||||||||
The following table reconciles the numerators and denominators of the basic and diluted earnings per share computation(in thousands, except per share data). | ||||||||||||||||
Three months ended | Nine months ended | |||||||||||||||
September 30, | September 30, | |||||||||||||||
2013 | 2012 | 2013 | 2012 | |||||||||||||
Numerator: | ||||||||||||||||
Net income | $ | 3,394 | $ | 2,606 | $ | 11,233 | $ | 9,114 | ||||||||
Denominator for basic net income per common share: | ||||||||||||||||
Weighted average common shares outstanding | 12,339 | 12,230 | 12,313 | 12,214 | ||||||||||||
Denominator for diluted net income per share: | ||||||||||||||||
Weighted average common shares outstanding | 12,339 | 12,230 | 12,313 | 12,214 | ||||||||||||
Dilutive effect of stock options and restricted stock | 261 | 101 | 191 | 98 | ||||||||||||
Diluted weighted average shares | 12,600 | 12,331 | 12,504 | 12,312 | ||||||||||||
Earnings per common share: | ||||||||||||||||
Basic | $ | 0.28 | $ | 0.21 | $ | 0.91 | $ | 0.75 | ||||||||
Diluted | $ | 0.27 | $ | 0.21 | $ | 0.9 | $ | 0.74 | ||||||||
Segment_Information
Segment Information | 9 Months Ended | |||||||||||||||||||
Sep. 30, 2013 | ||||||||||||||||||||
Segment Reporting [Abstract] | ' | |||||||||||||||||||
Segment Information | ' | |||||||||||||||||||
Segment Information | ||||||||||||||||||||
ASC 280-10-50, “Operating Segments”, defines the characteristics of an operating segment as a) being engaged in business activity from which it may earn revenue and incur expenses, b) being reviewed by the company's chief operating decision maker (CODM) for decisions about resources to be allocated and to assess its performance and c) having discrete financial information. Although we indeed look at our product to analyze the nature of our revenue, other financial information, such as certain costs and expenses, net income and EBITDA are not captured or analyzed by these categories. Therefore discrete financial information is not available by product line and our CODM does not make resource allocation decisions or assess the performance of the business based on these categories, but rather in the aggregate. Based on this, Management believes that it operates in one business segment. | ||||||||||||||||||||
In their analysis of product lines as potential operating segments, Management also considered ASC 280-10-50-11, “Aggregation Criteria”, which allows for the aggregation of operating segments if the segments have similar economic characteristics and if the segments are similar in each of the following areas: | ||||||||||||||||||||
• | The nature of the products and services; | |||||||||||||||||||
• | The nature of the production processes; | |||||||||||||||||||
• | The type or class of customer for their products and services; | |||||||||||||||||||
• | The methods used to distribute their products or provide their services; and | |||||||||||||||||||
• | The nature of the regulatory environment, if applicable. | |||||||||||||||||||
We are engaged in the business of designing and manufacturing compressors and flares. Our compressors and flares are sold and rented to our customers. In addition, we provide service and maintenance on compressors in our fleet and to third parties. These business activities are similar in all geographic areas. Our manufacturing process is essentially the same for the entire Company and is performed in-house at our facilities in Midland, Texas and Tulsa, Oklahoma. Our customers primarily consist of entities in the business of producing natural gas and crude oil. The maintenance and service of our products is consistent across the entire Company and is performed via an internal fleet of vehicles. The regulatory environment is similar in every jurisdiction in that the most impacting regulations and practices are the result of federal energy policy. In addition, the economic characteristics of each customer arrangement are similar in that we maintain policies at the corporate level. | ||||||||||||||||||||
For the three months ended September 30, 2013 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 3,893 | $ | 17,805 | $ | 167 | $ | — | $ | 21,865 | ||||||||||
Operating costs and expenses | 2,454 | 7,449 | 80 | 6,794 | 16,777 | |||||||||||||||
Other income (expense) | — | — | — | 122 | 122 | |||||||||||||||
Income before provision for income taxes | $ | 1,439 | $ | 10,356 | $ | 87 | $ | (6,672 | ) | $ | 5,210 | |||||||||
For the three months ended September 30, 2012 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 4,935 | $ | 14,120 | $ | 235 | $ | — | $ | 19,290 | ||||||||||
Operating costs and expenses | 3,126 | 5,896 | 88 | 5,938 | 15,048 | |||||||||||||||
Other income (expense) | — | — | — | (45 | ) | (45 | ) | |||||||||||||
Income before provision for income taxes | $ | 1,809 | $ | 8,224 | $ | 147 | $ | (5,983 | ) | $ | 4,197 | |||||||||
For the nine months ended September 30, 2013 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 15,057 | $ | 50,533 | $ | 516 | $ | — | $ | 66,106 | ||||||||||
Operating costs and expenses | 8,935 | 20,519 | 233 | 19,349 | 49,036 | |||||||||||||||
Other income (expense) | — | — | — | 348 | 348 | |||||||||||||||
Income before provision for income taxes | $ | 6,122 | $ | 30,014 | $ | 283 | $ | (19,001 | ) | $ | 17,418 | |||||||||
For the nine months ended September 30, 2012 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 28,015 | $ | 41,529 | $ | 630 | $ | — | $ | 70,174 | ||||||||||
Operating costs and expenses | 20,244 | 17,279 | 279 | 17,680 | 55,482 | |||||||||||||||
Other income (expense) | — | — | — | 49 | 49 | |||||||||||||||
Income before provision for income taxes | $ | 7,771 | $ | 24,250 | $ | 351 | $ | (17,631 | ) | $ | 14,741 | |||||||||
Commitments_and_Contingencies
Commitments and Contingencies | 9 Months Ended |
Sep. 30, 2013 | |
Commitments and Contingencies Disclosure [Abstract] | ' |
Commitments and Contingencies | ' |
Commitments and Contingencies | |
From time to time, we are a party to various legal proceedings in the ordinary course of our business. While management is unable to predict the ultimate outcome of these actions, it believes that any ultimate liability arising from these actions will not have a material adverse effect on our financial position, results of operations or cash flow. We are not currently a party to any material legal proceedings, and we are not aware of any other threatened material litigation. |
Basis_of_Presentation_and_Summ1
Basis of Presentation and Summary of Significant Accounting Policies (Policies) | 9 Months Ended |
Sep. 30, 2013 | |
Accounting Policies [Abstract] | ' |
Revenue Recognition | ' |
Revenue Recognition | |
Revenue from the sales of custom and fabricated compressors, and flare systems is recognized upon shipment of the equipment to customers or when all conditions have been met and title is transferred to the customer. Exchange and rebuild compressor revenue is recognized when both the replacement compressor has been delivered and the rebuild assessment has been completed. Revenue from compressor services is recognized upon providing services to the customer. Maintenance agreement revenue is recognized as services are rendered. Rental revenue is recognized over the terms of the respective rental agreements based upon the classification of the rental agreement. Deferred income represents payments received before a product is shipped. Revenue from the sale of rental units is included in sales revenue when equipment is shipped or title is transferred to the customer. | |
Fair Value of Financial Instruments | ' |
Fair Value of Financial Instruments | |
Our financial instruments consist principally of cash and cash equivalents, accounts receivable, accounts payable and our line of credit. Pursuant to ASC 820 (Accounting Standards Codification), the fair value of our cash equivalents is determined based on “Level 1” inputs, which consist of quoted prices in active markets for identical assets. We believe that the recorded values of all of our other financial instruments approximate their fair values because of their nature and relatively short maturity dates or durations. | |
Recently Issued Accounting Pronouncements | ' |
Recently Issued Accounting Pronouncements | |
At this time, there are no recently issued pronouncements that affect the Company. |
StockBased_Compensation_Tables
Stock-Based Compensation (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ' | ||||||||||||||||
Summary of Option Activity | ' | ||||||||||||||||
A summary of option activity under our 1998 Stock Option plan for the nine months ended September 30, 2013 is presented below. | |||||||||||||||||
Number | Weighted Average | Weighted | Aggregate | ||||||||||||||
of | Exercise | Average | Intrinsic | ||||||||||||||
Stock Options | Price | Remaining | Value | ||||||||||||||
Contractual Life (years) | (in thousands) | ||||||||||||||||
Outstanding, December 31, 2012 | 394,322 | $ | 15.3 | ||||||||||||||
Granted | 47,000 | 18.75 | |||||||||||||||
Exercised | (41,637 | ) | 15.38 | ||||||||||||||
Canceled/Forfeited | (9,833 | ) | 17.68 | ||||||||||||||
Expired | — | — | |||||||||||||||
Outstanding, September 30, 2013 | 389,852 | $ | 15.65 | 5.49 | $ | 4,355 | |||||||||||
Exercisable, September 30, 2013 | 326,770 | $ | 15.22 | 4.82 | $ | 3,790 | |||||||||||
Summary of Stock Options Outstanding | ' | ||||||||||||||||
The following table summarizes information about our stock options outstanding at September 30, 2013: | |||||||||||||||||
Options Outstanding | Options Exercisable | ||||||||||||||||
Range of Exercise Prices | Shares | Weighted | Weighted | Shares | Weighted | ||||||||||||
Average | Average | Average | |||||||||||||||
Remaining | Exercise | Exercise | |||||||||||||||
Contractual | Price | Price | |||||||||||||||
Life (years) | |||||||||||||||||
$0.01-9.43 | 71,352 | 3.22 | $ | 8.72 | 71,352 | $ | 8.72 | ||||||||||
$9.44-15.60 | 73,500 | 5.27 | 12.66 | 61,834 | 12.23 | ||||||||||||
$15.61-20.48 | 245,000 | 6.21 | 18.57 | 193,584 | 18.57 | ||||||||||||
389,852 | 5.49 | $ | 15.65 | 326,770 | $ | 15.22 | |||||||||||
Status of Unvested Stock Options | ' | ||||||||||||||||
The summary of the status of our unvested stock options as of December 31, 2012 and changes during the nine months ended September 30, 2013 is presented below. | |||||||||||||||||
Shares | Weighted Average | ||||||||||||||||
Grant Date Fair Value | |||||||||||||||||
Unvested stock options: | |||||||||||||||||
Unvested at December 31, 2012 | 49,334 | $ | 9.01 | ||||||||||||||
Granted | 47,000 | 10.3 | |||||||||||||||
Vested | (26,335 | ) | 9.05 | ||||||||||||||
Canceled/Forfeited | (6,917 | ) | 9.79 | ||||||||||||||
Unvested at September 30, 2013 | 63,082 | $ | 9.87 | ||||||||||||||
Inventory_Tables
Inventory (Tables) | 9 Months Ended | |||||||
Sep. 30, 2013 | ||||||||
Inventory Disclosure [Abstract] | ' | |||||||
Schedule of Inventory | ' | |||||||
Our inventory, net of allowance for obsolescence of $258,000 at September 30, 2013 and $211,000 at December 31, 2012, consisted of the following amounts: | ||||||||
September 30, 2013 | December 31, 2012 | |||||||
(in thousands) | ||||||||
Raw materials | $ | 22,705 | $ | 19,654 | ||||
Work in process | 4,840 | 6,855 | ||||||
$ | 27,545 | $ | 26,509 | |||||
Earnings_per_Share_Tables
Earnings per Share (Tables) | 9 Months Ended | |||||||||||||||
Sep. 30, 2013 | ||||||||||||||||
Earnings Per Share [Abstract] | ' | |||||||||||||||
Schedule of Earnings Per Share, Basic and Diluted | ' | |||||||||||||||
The following table reconciles the numerators and denominators of the basic and diluted earnings per share computation(in thousands, except per share data). | ||||||||||||||||
Three months ended | Nine months ended | |||||||||||||||
September 30, | September 30, | |||||||||||||||
2013 | 2012 | 2013 | 2012 | |||||||||||||
Numerator: | ||||||||||||||||
Net income | $ | 3,394 | $ | 2,606 | $ | 11,233 | $ | 9,114 | ||||||||
Denominator for basic net income per common share: | ||||||||||||||||
Weighted average common shares outstanding | 12,339 | 12,230 | 12,313 | 12,214 | ||||||||||||
Denominator for diluted net income per share: | ||||||||||||||||
Weighted average common shares outstanding | 12,339 | 12,230 | 12,313 | 12,214 | ||||||||||||
Dilutive effect of stock options and restricted stock | 261 | 101 | 191 | 98 | ||||||||||||
Diluted weighted average shares | 12,600 | 12,331 | 12,504 | 12,312 | ||||||||||||
Earnings per common share: | ||||||||||||||||
Basic | $ | 0.28 | $ | 0.21 | $ | 0.91 | $ | 0.75 | ||||||||
Diluted | $ | 0.27 | $ | 0.21 | $ | 0.9 | $ | 0.74 | ||||||||
Segment_Information_Tables
Segment Information (Tables) | 9 Months Ended | |||||||||||||||||||
Sep. 30, 2013 | ||||||||||||||||||||
Segment Reporting [Abstract] | ' | |||||||||||||||||||
Schedule of Segment Reporting Information, by Segment | ' | |||||||||||||||||||
For the three months ended September 30, 2013 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 3,893 | $ | 17,805 | $ | 167 | $ | — | $ | 21,865 | ||||||||||
Operating costs and expenses | 2,454 | 7,449 | 80 | 6,794 | 16,777 | |||||||||||||||
Other income (expense) | — | — | — | 122 | 122 | |||||||||||||||
Income before provision for income taxes | $ | 1,439 | $ | 10,356 | $ | 87 | $ | (6,672 | ) | $ | 5,210 | |||||||||
For the three months ended September 30, 2012 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 4,935 | $ | 14,120 | $ | 235 | $ | — | $ | 19,290 | ||||||||||
Operating costs and expenses | 3,126 | 5,896 | 88 | 5,938 | 15,048 | |||||||||||||||
Other income (expense) | — | — | — | (45 | ) | (45 | ) | |||||||||||||
Income before provision for income taxes | $ | 1,809 | $ | 8,224 | $ | 147 | $ | (5,983 | ) | $ | 4,197 | |||||||||
For the nine months ended September 30, 2013 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 15,057 | $ | 50,533 | $ | 516 | $ | — | $ | 66,106 | ||||||||||
Operating costs and expenses | 8,935 | 20,519 | 233 | 19,349 | 49,036 | |||||||||||||||
Other income (expense) | — | — | — | 348 | 348 | |||||||||||||||
Income before provision for income taxes | $ | 6,122 | $ | 30,014 | $ | 283 | $ | (19,001 | ) | $ | 17,418 | |||||||||
For the nine months ended September 30, 2012 (in thousands): | ||||||||||||||||||||
Sales | Rental | Service & Maintenance | Corporate | Total | ||||||||||||||||
Revenue | $ | 28,015 | $ | 41,529 | $ | 630 | $ | — | $ | 70,174 | ||||||||||
Operating costs and expenses | 20,244 | 17,279 | 279 | 17,680 | 55,482 | |||||||||||||||
Other income (expense) | — | — | — | 49 | 49 | |||||||||||||||
Income before provision for income taxes | $ | 7,771 | $ | 24,250 | $ | 351 | $ | (17,631 | ) | $ | 14,741 | |||||||||
StockBased_Compensation_Stock_
Stock-Based Compensation (Stock Option Activity) (Details) (USD $) | 9 Months Ended |
In Thousands, except Share data, unless otherwise specified | Sep. 30, 2013 |
Number of Stock Options: | ' |
Outstanding, beginning of period (in shares) | 394,322 |
Granted (in shares) | 47,000 |
Exercised (in shares) | -41,637 |
Canceled/Forfeited (in shares) | -9,833 |
Expired (in shares) | 0 |
Outstanding, end of period (in shares) | 389,852 |
Exercisable (in shares) | 326,770 |
Weighted Average Exercise Price: | ' |
Outstanding, weighted average exercise price, beginning of period (in USD per share) | $15.30 |
Granted, weighted average exercise price (in USD per share) | $18.75 |
Exercised, weighted average exercise price (in USD per share) | $15.38 |
Canceled/Forfeited, weighted average exercise price (in USD per share) | $17.68 |
Expired, weighted average exercise price (in USD per share) | $0 |
Outstanding, weighted average exercise price, end of period (in USD per share) | $15.65 |
Exercisable, weighted average exercise price (in USD per share) | $15.22 |
Options, Weighted Average Remaining Contractual Term: | ' |
Outstanding, weighted average remaining contractual life | '5 years 5 months 27 days |
Exercisable, weighted average remaining contractual life | '4 years 9 months 26 days |
Options, Intrinsic Value: | ' |
Outstanding, aggregate intrinsic value | $4,355 |
Exercisable, aggregate intrinsic value | $3,790 |
StockBased_Compensation_Stock_1
Stock-Based Compensation (Stock Options by Exercise Price Range) (Details) (USD $) | 9 Months Ended |
Sep. 30, 2013 | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | ' |
Options outstanding, shares | 389,852 |
Options outstanding, weighted average remaining contractual life | '5 years 5 months 27 days |
Options outstanding, weighted average exercise price (in USD per share) | $15.65 |
Options exercisable, shares | 326,770 |
Options exercisable, weighted average exercise price (in USD per share) | $15.22 |
Range of exercise prices, lower limit (in USD per share) | $0.01 |
Range of exercise prices, upper limit (in USD per share) | $20.48 |
$0.01-9.43 | ' |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | ' |
Options outstanding, shares | 71,352 |
Options outstanding, weighted average remaining contractual life | '3 years 2 months 19 days |
Options outstanding, weighted average exercise price (in USD per share) | $8.72 |
Options exercisable, shares | 71,352 |
Options exercisable, weighted average exercise price (in USD per share) | $8.72 |
Range of exercise prices, lower limit (in USD per share) | $0.01 |
Range of exercise prices, upper limit (in USD per share) | $9.43 |
$9.44-15.60 | ' |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | ' |
Options outstanding, shares | 73,500 |
Options outstanding, weighted average remaining contractual life | '5 years 3 months 7 days |
Options outstanding, weighted average exercise price (in USD per share) | $12.66 |
Options exercisable, shares | 61,834 |
Options exercisable, weighted average exercise price (in USD per share) | $12.23 |
Range of exercise prices, lower limit (in USD per share) | $9.44 |
Range of exercise prices, upper limit (in USD per share) | $15.60 |
$15.61-20.48 | ' |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | ' |
Options outstanding, shares | 245,000 |
Options outstanding, weighted average remaining contractual life | '6 years 2 months 16 days |
Options outstanding, weighted average exercise price (in USD per share) | $18.57 |
Options exercisable, shares | 193,584 |
Options exercisable, weighted average exercise price (in USD per share) | $18.57 |
Range of exercise prices, lower limit (in USD per share) | $15.61 |
Range of exercise prices, upper limit (in USD per share) | $20.48 |
StockBased_Compensation_Summar
Stock-Based Compensation (Summary of Unvested Stock Options) (Details) (USD $) | 9 Months Ended | |
Sep. 30, 2013 | Sep. 30, 2012 | |
Shares: | ' | ' |
Unvested, beginning of period (in shares) | 49,334 | ' |
Granted (in shares) | 47,000 | ' |
Vested (in shares) | -26,335 | ' |
Canceled/Forfeited (in shares) | -6,917 | ' |
Unvested, end of period (in shares) | 63,082 | ' |
Weighted Average Grant Date Fair Value: | ' | ' |
Unvested, weighted average grant date fair value, beginning of period (in USD per share) | $9.01 | ' |
Granted, weighted average grant date fair value (in USD per share) | $10.30 | ' |
Vested, weighted average grant date fair value (in USD per share) | $9.05 | ' |
Canceled/Forfeited, weighted average grant date fair value (in USD per share) | $9.79 | ' |
Unvested, weighted average grant date fair value, end of period (in USD per share) | $9.87 | ' |
Stock Options | ' | ' |
Weighted Average Grant Date Fair Value: | ' | ' |
Unrecognized compensation cost related to stock options | $399,828 | ' |
Unrecognized compensation cost related to awards, weighted average period for recognition | '2 years 1 month 21 days | ' |
Share-based compensation expense | $122,702 | $330,000 |
StockBased_Compensation_Restri
Stock-Based Compensation (Restricted Stock) (Details) (USD $) | 0 Months Ended | 9 Months Ended | 0 Months Ended | |||
Mar. 21, 2013 | Sep. 30, 2013 | Sep. 30, 2012 | Mar. 21, 2013 | Mar. 21, 2013 | Apr. 30, 2013 | |
officer | Restricted Stock | Restricted Stock | Executive Officer | Director | Chief Executive Officer | |
Restricted Stock | Restricted Stock | Restricted Stock | ||||
officer | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ' | ' | ' | ' | ' | ' |
Awards granted in period | ' | ' | ' | 20,000 | 10,000 | 56,950 |
Number of executive officers receiving awards | ' | ' | ' | 2 | ' | ' |
Number of named executive officers | 3 | ' | ' | ' | ' | ' |
Award vesting period | ' | ' | ' | '1 year | ' | '1 year |
Share-based compensation expense | ' | $1,011,727 | $727,658 | ' | ' | ' |
Total unrecognized compensation expense | ' | $1,188,685 | ' | ' | ' | ' |
Unrecognized compensation cost related to awards, weighted average period for recognition | ' | '0 years 10 months 24 days | ' | ' | ' | ' |
Inventory_Details
Inventory (Details) (USD $) | 9 Months Ended | ||
Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 | |
Inventory Disclosure [Abstract] | ' | ' | ' |
Allowance for inventory obsolescence | $258,000 | ' | $211,000 |
Raw materials | 22,705,000 | ' | 19,654,000 |
Work in process | 4,840,000 | ' | 6,855,000 |
Inventory, net | 27,545,000 | ' | 26,509,000 |
Write-offs of obsolete inventory against allowance | $0 | $0 | ' |
Credit_Facility_Details
Credit Facility (Details) (USD $) | 9 Months Ended | ||
Sep. 30, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | |
Line of Credit Facility [Line Items] | ' | ' | ' |
Line of credit, non-current portion | $747,000 | $897,000 | ' |
Revolving Credit Facility | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' |
Borrowing base amount available | 28,900,000 | ' | 30,000,000 |
Potential increase in borrowing capacity | 20,000,000 | ' | ' |
Maximum borrowing capacity | 50,000,000 | ' | ' |
Borrowing base, component, % of eligible accounts receivable | 80.00% | ' | ' |
Borrowing base, component, % of eligible inventory | 50.00% | ' | ' |
Borrowing base, allowable share of total commitment amount attributable to inventory component | 50.00% | ' | ' |
Borrowing base, component, % of eligible equipment inventory | 75.00% | ' | ' |
Weighted average interest rate | 1.44% | ' | ' |
Default trigger, certain defaults of other company indebtedness, amount | 50,000 | ' | ' |
Default trigger, rendering of certain judgments, amount | 150,000 | ' | ' |
Line of credit, non-current portion | $747,000 | $897,000 | ' |
LIBOR Rate | Revolving Credit Facility | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' |
Reference rate, number of allowable LIBOR-based borrowings outstanding | 3 | ' | ' |
Variable rate, applicable margin | 1.50% | ' | ' |
CB Floating Rate | Revolving Credit Facility | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' |
Variable rate, applicable margin | 1.25% | ' | ' |
Maximum | Revolving Credit Facility | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' |
Maximum leverage ratio allowed | 2.5 | ' | ' |
Minimum | Revolving Credit Facility | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' |
Minimum commitment coverage ratio allowed | 2 | ' | ' |
Other_Longterm_Liabilities_Det
Other Long-term Liabilities (Details) (USD $) | 3 Months Ended | 9 Months Ended | 0 Months Ended | ||||
Mar. 31, 2013 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 | Jul. 30, 2008 | Sep. 30, 2013 | Dec. 31, 2012 | |
Paint and Coatings | Paint and Coatings | Paint and Coatings | |||||
Other Liabilities [Line Items] | ' | ' | ' | ' | ' | ' | ' |
Deferred revenue, noncurrent, related to certain staffing requirements | ' | ' | ' | $275,000 | ' | ' | ' |
Payment to settle deferred revenue liability | 52,000 | ' | ' | ' | ' | ' | ' |
Gain (loss) on settlement of deferred revenue liability | 223,000 | 223,000 | 0 | ' | ' | ' | ' |
Long-term purchase commitment, amount | ' | ' | ' | ' | 4,800,000 | ' | ' |
Cash received from supplier as discount toward future purchases | ' | ' | ' | ' | 300,000 | ' | ' |
Liability related to deferred discount | ' | ' | ' | ' | $300,000 | $206,000 | $227,000 |
Earnings_per_Share_Basic_and_D
Earnings per Share (Basic and Diluted) (Details) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, except Per Share data, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Numerator: | ' | ' | ' | ' |
Net income | $3,394 | $2,606 | $11,233 | $9,114 |
Denominator for basic net income per common share: | ' | ' | ' | ' |
Weighted average common shares outstanding (in shares) | 12,339 | 12,230 | 12,313 | 12,214 |
Denominator for diluted net income per share: | ' | ' | ' | ' |
Weighted average common shares outstanding (in shares) | 12,339 | 12,230 | 12,313 | 12,214 |
Dilutive effect of stock options and restricted stock (in shares) | 261 | 101 | 191 | 98 |
Diluted weighted average shares (in shares) | 12,600 | 12,331 | 12,504 | 12,312 |
Earnings per common share: | ' | ' | ' | ' |
Basic (in USD per share) | $0.28 | $0.21 | $0.91 | $0.75 |
Diluted (in USD per share) | $0.27 | $0.21 | $0.90 | $0.74 |
Segment_Information_Details
Segment Information (Details) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
segment | ||||
Segment Reporting Information [Line Items] | ' | ' | ' | ' |
Number of operating segments | ' | ' | 1 | ' |
Revenue | $21,865 | $19,290 | $66,106 | $70,174 |
Operating costs and expenses | 16,777 | 15,048 | 49,036 | 55,482 |
Other income (expense) | 122 | -45 | 348 | 49 |
Income before provision for income taxes | 5,210 | 4,197 | 17,418 | 14,741 |
Sales | ' | ' | ' | ' |
Segment Reporting Information [Line Items] | ' | ' | ' | ' |
Revenue | 3,893 | 4,935 | 15,057 | 28,015 |
Operating costs and expenses | 2,454 | 3,126 | 8,935 | 20,244 |
Other income (expense) | 0 | 0 | 0 | 0 |
Income before provision for income taxes | 1,439 | 1,809 | 6,122 | 7,771 |
Rental | ' | ' | ' | ' |
Segment Reporting Information [Line Items] | ' | ' | ' | ' |
Revenue | 17,805 | 14,120 | 50,533 | 41,529 |
Operating costs and expenses | 7,449 | 5,896 | 20,519 | 17,279 |
Other income (expense) | 0 | 0 | 0 | 0 |
Income before provision for income taxes | 10,356 | 8,224 | 30,014 | 24,250 |
Service & Maintenance | ' | ' | ' | ' |
Segment Reporting Information [Line Items] | ' | ' | ' | ' |
Revenue | 167 | 235 | 516 | 630 |
Operating costs and expenses | 80 | 88 | 233 | 279 |
Other income (expense) | 0 | 0 | 0 | 0 |
Income before provision for income taxes | 87 | 147 | 283 | 351 |
Corporate | ' | ' | ' | ' |
Segment Reporting Information [Line Items] | ' | ' | ' | ' |
Revenue | 0 | 0 | 0 | 0 |
Operating costs and expenses | 6,794 | 5,938 | 19,349 | 17,680 |
Other income (expense) | 122 | -45 | 348 | 49 |
Income before provision for income taxes | ($6,672) | ($5,983) | ($19,001) | ($17,631) |