Numerex (NMRX) Inactive 10-K12 Mar 152014 FY Annual reportFinancial data

Company Profile

Document_And_Entity_Informatio

Document And Entity Information (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Mar. 04, 2015	Jun. 30, 2014
Document And Entity Information [Abstract]
Entity Registrant Name	NUMEREX CORP /PA/
Entity Central Index Key	870753
Trading Symbol	nmrx
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Current Fiscal Year End Date	-19
Entity Filer Category	Accelerated Filer
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding		19
Entity Public Float			$175.60
Document Type	10-K
Document Period End Date	31-Dec-14
Amendment Flag	FALSE
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY

CONSOLIDATED_BALANCE_SHEETS

CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
CURRENT ASSETS
Cash and cash equivalents	$17,270	$25,603
Accounts receivable, less allowance for doubtful accounts of $1,106 and $674	12,287	9,385
Financing receivables, current	1,595	1,223
Inventory, net of reserve for obsolescence	8,410	8,315
Prepaid expenses and other current assets	2,329	1,833
Deferred tax assets, current	3,161	2,742
Assets of discontinued operations		840
TOTAL CURRENT ASSETS	45,052	49,941
Financing receivables, less current portion	2,984	3,029
Property and equipment, net of accumulated depreciation and amortization	4,889	3,125
Software, net of accumulated amortization	6,106	6,381
Other intangible assets, net of accumulated amortization	19,163	5,617
Goodwill	44,548	26,941
Deferred tax assets, less current portion	5,616	3,958
Other assets	2,585	2,298
TOTAL ASSETS	130,943	101,290
CURRENT LIABILITIES
Accounts payable	12,257	9,953
Accrued expenses and other current liabilities	2,471	2,004
Deferred revenues	2,258	1,894
Current portion of long-term debt	4,251	633
Obligations under capital lease	148	306
Liabilities of discontinued operations		207
TOTAL CURRENT LIABILITIES	21,385	14,997
Long-term debt, less current portion	19,350	475
Obligations under capital lease, less current portion		148
Other liabilities	1,346	1,693
TOTAL LIABILITIES	42,081	17,313
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS' EQUITY
Preferred stock, no par value; authorized 3,000; none issued
Additional paid-in capital	99,056	95,777
Treasury stock, at cost, 1,292 and 1,241 shares	-5,352	-5,238
Accumulated other comprehensive loss	-48	-24
Accumulated deficit	-4,794	-6,538
TOTAL SHAREHOLDERS' EQUITY	88,862	83,977
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	130,943	101,290
Class A common stock
SHAREHOLDERS' EQUITY
Common stock value
Class B common stock
SHAREHOLDERS' EQUITY
Common stock value

CONSOLIDATED_BALANCE_SHEETS_Pa

CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Accounts receivable, allowance for doubtful accounts (in dollars)	$1,106	$674
Preferred stock, no par value (in dollars per share)
Preferred stock, shares authorized	3,000	3,000
Preferred stock, shares issued
Treasury stock, a cost, shares	1,292	1,241
Class A common stock
Common stock, no par value (in dollars per share)
Common stock, shares authorized	30,000	30,000
Common stock, shares issued	20,284	20,069
Common stock, shares outstanding	18,992	18,828
Class B common stock
Common stock, no par value (in dollars per share)
Common stock, shares authorized	5,000	5,000
Common stock, shares issued

CONSOLIDATED_STATEMENTS_OF_INC

CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Net revenues:
Subscription and support revenues	$65,020	$51,640	$43,067
Embedded devices and hardware	28,849	26,192	21,965
Total net revenues	93,869	77,832	65,032
Cost of sales, exclusive of a portion of depreciation and amortization shown below:
Subscription and support revenues	25,371	21,754	17,955
Embedded devices and hardware	25,234	23,938	19,202
Gross profit	43,264	32,140	27,875
Operating expenses:
Sales and marketing	11,876	9,544	8,242
General and administrative	15,063	13,281	10,257
Engineering and development	8,009	4,915	3,096
Depreciation and amortization	6,201	4,819	3,313
Operating income (loss)	2,115	-419	2,967
Interest expense	798	304	336
Other (income) expense, net	-1,338	-319	500
Income (loss) from continuing operations before income taxes	2,655	-404	2,131
Income tax expense (benefit)	419	-2,369	-4,902
Income from continuing operations, net of income taxes	2,236	1,965	7,033
(Loss) income from discontinued operations, net of income taxes	-492	-1,380	132
Net income	1,744	585	7,165
Other items of comprehensive income, net of income taxes:
Foreign currency translation adjustment	-24	-16	5
Comprehensive income	$1,720	$569	$7,170
Basic earnings per share:
Income from continuing operations (in dollars per share)	$0.12	$0.11	$0.46
(Loss) income from discontinued operations (in dollars per share)	($0.03)	($0.08)	$0
Net income (in dollars per share)	$0.09	$0.03	$0.46
Diluted earnings per share:
Income from continuing operations (in dollars per share)	$0.12	$0.10	$0.44
(Loss) income from discontinued operations (in dollars per share)	($0.03)	($0.07)	$0.01
Net income (in dollars per share)	$0.09	$0.03	$0.45
Weighted average shares outstanding used in computing earnings per share:
Basic (in shares)	18,922	18,413	15,412
Diluted (in shares)	19,268	18,950	16,014

CONSOLIDATED_STATEMENTS_OF_SHA

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $)	Common Shares	Additional Paid-in Capital	Treasury Stock	Accumulated Other Comprehensive Loss	Accumulated Deficit	Total
In Thousands, unless otherwise specified	Common Shares	USD ($)	USD ($)	USD ($)	USD ($)	USD ($)
Balance at Dec. 31, 2011		$66,634	($8,136)	($13)	($14,288)	$44,197
Balance (in shares) at Dec. 31, 2011	16,691
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares in connection with acquisition		476				476
Issuance of shares in connection with acquisition (in shares)	42
Equity-based compensation expense		1,388				1,388
Equity-based compensation expense (in shares)	54
Equity-based compensation plan activity		589				589
Equity-based compensation plan activity (in shares)	339
Value of shares retained to pay employee taxes		-1,202				-1,202
Exercise of warrants		187				187
Exercise of warrants (in shares)	45
Translation adjustment				5		5
Net income					7,165	7,165
Balance at Dec. 31, 2012		68,072	-8,136	-8	-7,123	52,805
Balance (in shares) at Dec. 31, 2012	17,171
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Sale of shares, net of issuance costs and expenses		27,731				27,731
Sale of shares, net of issuance costs and expenses (in shares)	2,662
Issuance of shares in connection with acquisition		925				925
Issuance of shares in connection with acquisition (in shares)	74
Equity-based compensation expense		1,879				1,879
Equity-based compensation expense (in shares)	190
Equity-based compensation plan activity		341				341
Equity-based compensation plan activity (in shares)	201
Value of shares retained to pay employee taxes		-466				-466
Exercise of warrants		193				193
Exercise of warrants (in shares)	92
Retirement of treasury shares		-2,898	2,898
Retirement of treasury shares (in shares)	-321
Translation adjustment				-16		-16
Net income					585	585
Balance at Dec. 31, 2013		95,777	-5,238	-24	-6,538	83,977
Balance (in shares) at Dec. 31, 2013	20,069
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Equity-based compensation expense		2,565				2,565
Equity-based compensation expense (in shares)	1
Equity-based compensation plan activity		867				867
Equity-based compensation plan activity (in shares)	214
Value of shares retained to pay employee taxes		-153	-114			-267
Translation adjustment				-24		-24
Net income					1,744	1,744
Balance at Dec. 31, 2014		$99,056	($5,352)	($48)	($4,794)	$88,862
Balance (in shares) at Dec. 31, 2014	20,284

CONSOLIDATED_STATEMENTS_OF_CAS

CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net income	$1,744	$585	$7,165
Less (loss) income from discontinued operations, net of income taxes	-492	-1,380	132
Income from continuing operations, net of income taxes	2,236	1,965	7,033
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,812	5,119	3,442
Equity-based compensation expense	2,565	1,879	1,388
Deferred income taxes	365	-2,128	-4,872
Bad debt expense	392	444	188
Inventory reserves	544	807	148
Gain on sale of cost method investment	-1,109	-328
Other non-cash expense	98	79	93
Changes in assets and liabilities, net of effects of acquisitions:
Accounts and financing receivables	-1,034	-3,201	-3,405
Inventory, net	233	-1,625	-633
Accounts payable	665	1,477	-670
Deferred revenue	154	508	-46
Other	-1,465	1,092	-742
Net cash provided by operating activities	10,456	6,088	1,924
Cash flows from investing activities:
Net cash paid for acquisition	-37,287	-2,794	-2,000
Purchases of property and equipment	-2,209	-1,004	-1,679
Purchases of intangible and other assets	-3,237	-3,430	-2,773
Proceeds from sale of cost basis investment	1,309	650
Proceeds from sale-leaseback of equipment		716
Net cash used in investing activities	-41,424	-5,862	-6,452
Cash flows from financing activities:
Principal payments on debt	-2,508	-7,186	-2,306
Fees paid for credit facility	-293		-73
Principal payments on capital lease obligations	-306	-263	-237
Proceeds from underwritten offering, net of offering costs		27,731
Proceeds from long-term debt	25,000		3,000
Equity-based compensation plan activity	867	338	560
Payment of employee taxes on equity-based awards	-267	-466	-1,202
Proceeds from exercise of warrants		193	187
Restricted cash			221
Net cash provided by financing activities	22,493	20,347	150
Cash flows from discontinued operations:
Cash provided by (used in) operating activities	142	93	-221
Cash used in investing activities		-11
Net cash provided by (used in) discontinued operations	142	82	-221
Net (decrease) increase in cash and cash equivalents	-8,333	20,655	-4,599
Cash and cash equivalents at beginning of year	25,603	4,948	9,547
Cash and cash equivalents at end of year	17,270	25,603	4,948
Supplemental disclosures of cash flow information:
Cash paid for interest	703	272	271
Cash paid for income taxes	146	97	175
Disclosure of non-cash investing and financing activities:
Acquisition of property under capital lease		716
Capital expenditures in accounts payable	417	923	202
Common stock issued in connection with acquisition		925	476
Deferred payment issued in connection with acquisition		200
Promissory note issued in connection with acquisition			1,900
Managed services inventory transferred to fixed assets	$1,739

SUMMARY_OF_SIGNIFICANT_ACCOUNT

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	NOTE A - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

	Nature of Business

	Numerex Corp. (NASDAQ: NMRX) is a leading provider of interactive and on-demand machine-to-machine (M2M) enterprise solutions enabling the Internet of Things (IoT). The Company provides its technology and services through its integrated M2M horizontal platforms, which are generally sold on a subscription basis. The Company offers Numerex DNA® that may include hardware and smart Devices, cellular and satellite Network services, and software Applications that are delivered through our M2M platform. The Company also provides business services to enable the development of efficient, reliable, and secure solutions while accelerating deployment. Numerex is ISO 27001 information security-certified, highlighting the Company’s focus on M2M data security, service reliability and around-the-clock support of its customers’ M2M solutions.

	Basis of Presentation

	The consolidated financial statements include the results of operations and financial position of Numerex and its wholly owned subsidiaries in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP). Intercompany accounts and transactions have been eliminated in consolidation.

	Discontinued Operations

	Businesses to be divested are classified in the consolidated financial statements as either discontinued operations or held for sale. For businesses classified as discontinued operations, the balance sheet amounts and results of operations are reclassified from their historical presentation to assets and liabilities of discontinued operations on the consolidated balance sheet and to discontinued operations on the consolidated statements of income and comprehensive income and cash flows, respectively, for all periods presented. The gains or losses associated with these divested businesses are also recorded in discontinued operations in the consolidated statements of income and comprehensive income. Additionally, the accompanying notes do not include the assets, liabilities, or operating results of businesses classified as discontinued operations for all periods presented. As of June 30, 2014, we completed the divestiture of the businesses classified as discontinued operations. We have not had and do not expect to have any significant continuing involvement with these businesses following their divestiture.

	Estimates and Assumptions

	The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expense and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates, including those related to revenue recognition, doubtful accounts, goodwill and intangible assets, expenses, accruals, equity-based compensation, income taxes, restructuring charges, leases, long-term service contracts, contingencies and litigation. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ materially from these estimates.



	Fair Value of Financial Instruments



	The fair value of financial instruments classified as current assets or liabilities, including cash and cash equivalents, accounts receivable, and accounts payable and accrued expenses approximate carrying value, principally because of the short-term, maturity of those items. The fair value of our capitalized lease obligation approximates carrying value based on the short-term maturity of the obligation. The fair value of our long-term financing receivables and note payable approximates carrying value based on their effective interest rates compared to current market rates and similar type borrowing arrangements.



	We measure and report certain financial assets and liabilities at fair value on a recurring basis, including cash equivalents. The major categories of nonfinancial assets and liabilities that we measure at fair value include reporting units measured at fair value in step one of our goodwill impairment test.


	Concentration of Credit Risk

	Financial instruments that potentially subject us to a concentration of credit risk are primarily cash investments and accounts and financing receivables. We maintain our cash and overnight investment balances in financial institutions, which typically exceed federally insured limits. We had cash balances in excess of these limits of $17.0 million and $25.4 million at December 31, 2014 and 2013, respectively. We have not experienced any losses in such accounts and believe we are not exposed to any significant credit risk on cash and cash equivalents. Concentration of credit risk with respect to accounts and financing receivables from customers is limited. We perform credit evaluations of prospective customers and we evaluate our trade receivables periodically. Our accounts and financing receivables are at risk to the extent that we may not be able to collect from some of our customers. See Notes E, F and Q for more information.

	Revenue Recognition

	Our revenue is generated from two primary sources, subscription fees and the sale of M2M devices and hardware. Revenue is recognized when persuasive evidence of an agreement exists, the hardware or service has been delivered, fees and prices are fixed and determinable, collection is reasonably assured and all other significant obligations have been fulfilled. Revenue is recognized net of sales and any transactional taxes.

	Subscription fees are based on the number of devices (subscriptions) on our integrated M2M horizontal platform network. Subscription fees are typically invoiced and recognized as revenue as we provide the services or process transactions in accordance with contractual performance standards. Customer contracts are generally recurring or multi-year agreements. Subscription fees also include volume-based excess network usage, messages and other activity that are recognized as revenue as incurred, consistent with contractual terms. We may, under an appropriate agreement, bill subscription fees in advance for the network service to be provided. In these instances, we recognize the advance charge (even if nonrefundable) as deferred revenue and recognize the revenue over future periods in accordance with the contract term as the network service (time, data or minutes) is provided, delivered or performed. Subscription revenue may also include set-up fees which are deferred and recognized ratably over the estimated life of the subscription. Direct and incremental costs associated with deferred revenue are also deferred, classified as deferred costs in prepaid expense and other assets in our consolidated balance sheets, and recognized in the period revenue is recognized. Unbilled revenue consists of earned revenue that results from non-calendar month billing cycles and the one-month lag time in billing related to certain of our services.

	We recognize revenue from the sale of M2M devices and hardware at the time of shipment and passage of title. Provisions for rebates, promotions, product returns and discounts to customers are recorded as a reduction in revenue in the same period that the revenue is recognized. We offer customers the right to return hardware that does not function properly within a limited time after delivery. We continuously monitor and track such hardware returns and record a provision for the estimated amount of such future returns based on historical experience and any notification received of pending returns. While such returns have historically been within expectations and the provisions established, we cannot guarantee that we will continue to experience the same return rates that we have experienced in the past. Any significant increase in hardware failure rates and the resulting credit returns could have a material adverse impact on operating results for the period or periods in which such returns materialize. Shipping and handling fees received from customers are recorded with embedded device and hardware revenue and associated costs are recorded in cost of embedded devices and hardware.

	On occasion we sell both hardware and monthly recurring services to the same customer. In such cases, we evaluate such arrangements to determine if a multiple-element arrangement exists. For multiple-element revenue arrangements, we allocate arrangement consideration at the inception of an arrangement to all elements using the relative selling price method. The hierarchy for determining the selling price of a deliverable includes (a) vendor-specific objective evidence, if available, (b) third-party evidence, if vendor-specific objective evidence is not available and (c) our best estimate of the selling price, if neither vendor-specific nor third-party evidence is available. In most cases, vendor-specific objective evidence is available for us, as the vast majority of our business is either selling hardware or service on a standalone basis. Certain judgments and estimates are made and used to determine revenue recognized in any accounting period. If estimates are revised, material differences may result in the amount and timing of revenues recognized for a given period.

	Cash and Cash Equivalents

	We consider all investments with an original maturity of three months or less at date of purchase to be cash equivalents. Cash equivalents consist of overnight repurchase agreements and amounts on deposit in foreign banks. We held $0.4 million and $0.2 million in foreign bank accounts at December 31, 2014 and 2013, respectively.

	Accounts Receivable and Allowance for Doubtful Accounts

	Trade accounts receivable are stated at gross invoiced amounts less discounts, other allowances and provision for uncollectible accounts. Trade accounts receivable include earned but unbilled revenue that results from non-calendar month billing cycles and lag time in billing related to certain of our services. Credit is extended to customers based on an evaluation of a customer’s financial condition and, generally, collateral is not required. Accounts receivable are generally due within 30-90 days. We maintain an allowance for estimated losses resulting from the inability of our customers to make required payments. The allowance for doubtful accounts is based principally upon specifically identified amounts where collection is deemed doubtful. Additional non-specific allowances are recorded based on historical experience and our assessment of a variety of factors related to the general financial condition and business prospects of our customer base. We review the collectability of individual accounts and assess the adequacy of the allowance for doubtful accounts quarterly. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.

	Financing Receivables

	Financing receivables are due in installments. We evaluate the credit quality of our financing receivables on an ongoing basis utilizing an aging of the accounts and write-offs, customer collection experience, the customer’s financial condition, known risk characteristics impacting the respective customer base, and other available economic conditions, to determine the appropriate allowance. Similar to accounts receivable, we typically do not require collateral. All amounts due at December 31, 2014 and 2013 were deemed fully collectible and an allowance was not necessary.

	Inventories and Reserves for Excess, Slow-Moving and Obsolete Inventory

	Inventories are valued at the lower of cost or market and consist of (1) security devices and (2) cellular M2M Modems and Modules and (3) satellite M2M Modems. Cost is generally determined on the first-in, first-out (FIFO) basis. Inbound freight costs, including raw material freight costs to contract manufacturers is recorded in inventory and these costs are recognized in cost of sales when the product is sold. Lower of cost or market value of inventory is determined at the product level and evaluated quarterly. Estimated reserves for obsolescence or slow moving inventory are maintained based on current economic conditions, historical sales quantities and patterns and, in some cases, the specific risk of loss on specifically identified inventories. Such inventories are recorded at estimated realizable value net of the costs of disposal.

	Property and Equipment

	Depreciation is provided in amounts sufficient to relate the cost of depreciable assets to operations over their estimated service lives. Property and equipment under capital leases are amortized over the lives of the respective leases or over the service lives of the assets for those leases and leasehold improvements, whichever is shorter. Depreciation and amortization for property and equipment is calculated using the straight-line method over the following estimated lives:

	●	Machinery and equipment	4-10 years

	●	Furniture, fixtures and fittings	3-10 years

	●	Leasehold improvements	up to 10 years


Capitalized Software

We capitalize software both for internal use and for inclusion in our products. For internal use software, costs incurred in the preliminary project stage of developing or acquiring internal use software are expensed as incurred. After the preliminary project stage is completed, management has approved the project and it is probable that the project will be completed and the software will be used for its intended purpose, we capitalize certain internal and external costs incurred to acquire or create internal use software, principally related to software coding, designing system interfaces and installation and testing of the software. We amortize capitalized internal use software costs using the straight-line method over the estimated useful life of the software, generally three years.

We capitalize software development costs for software embedded in our products when technological feasibility is established and conclude capitalization when the hardware is ready for release. We amortize capitalized costs for software to be sold using the straight-line method over the estimated useful life based on anticipated revenue streams of the software, generally three years. Software development costs incurred prior to the establishment of technological feasibility are expensed as incurred as engineering and development.

Intangible Assets, Including Goodwill

Intangible assets consist of acquired customer relationships and intellectual property, patents and trademarks, and goodwill. These assets, except for goodwill and trade names, are amortized over their expected useful lives. Acquired customer relationships are amortized using the straight-line method over 4 to 11 years. Acquired intellectual property and patents are amortized using the straight-line method over 7 to 16 years, representing the shorter of their estimated useful lives or the period until the patent renews. Costs to maintain patents are expensed as incurred while costs to renew patents are capitalized and amortized over the remaining estimated useful lives.

Goodwill and trade names are not amortized but are subject to an annual impairment test, and more frequently if events or circumstances occur that would indicate a potential decline in its fair value. An impairment charge will be recognized only when the implied fair value of a reporting unit’s goodwill is less than its carrying amount. The annual assessment of goodwill for impairment includes comparing the fair value of each reporting unit to the carrying value, referred to as step one. If the fair value of a reporting unit exceeds its carrying value, goodwill is not impaired and no further testing is necessary. If the carrying value of a reporting unit exceeds its fair value, a second test is performed, referred to as step two, to measure the amount of impairment to goodwill, if any. To measure the amount of any impairment, we determine the implied fair value of goodwill in the same manner as if we were acquiring the affected reporting unit in a business combination. Specifically, we allocate the fair value of the affected reporting unit to all of the assets and liabilities of that unit, including any unrecognized intangible assets, in a hypothetical calculation that would yield the implied fair value of goodwill. If the implied fair value of goodwill is less than the goodwill recorded on the consolidated balance sheet, an impairment charge for the difference is recorded.

We base the impairment analysis of goodwill on estimated fair values. The assumptions, inputs and judgments used in performing the valuation analysis are inherently subjective and reflect estimates based on known facts and circumstances at the time the valuation is performed. These estimates and assumptions primarily include, but are not limited to, discount rates, terminal growth rates, projected revenues and costs, projected cash flows, and capital expenditure forecasts.

We elected to change our annual goodwill impairment testing measurement date from December 31 to October 1 effective October 1, 2013, primarily to correspond to our annual strategic, financial planning and budgeting processes. The change in annual testing dates did not affect our financial results for any interim period or the year ended December 31, 2013. We did not identify the need for any impairment as a result of our annual assessment. In addition, we assess on a quarterly basis whether any events have occurred or circumstances have changed that would indicate an impairment could exist.

Impairment of Long-lived Assets

Long-lived assets, such as property and equipment and intangible assets subject to amortization are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized by the amount which the carrying amount of the asset exceeds the fair value of the asset.

Income Taxes

We account for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to the differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using the enacted tax rates applied to taxable income. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance is provided for deferred tax assets when it is more likely than not that the asset will not be realized.

We conduct business globally and file income tax returns in the United States and in many state and certain foreign jurisdictions. We are subject to state and local income tax examinations for years after and including 1998. These tax years remain open due to the net operating losses generated in these years that have not been utilized as of the year ended December 31, 2014. Likewise, the existence of net operating losses from earlier periods could subject us to United States federal income tax examination for years including and after 2001, since such net operating losses have not been utilized as of the year ended December 31, 2014.

Treasury Stock

We account for treasury stock under the cost method. When treasury stock is re-issued at a higher price than its cost, the difference is recorded as a component of additional paid-in capital to the extent that there are gains to offset the losses. If there are no treasury stock gains in additional paid-in capital, the losses are recorded as a component of accumulated deficit.

Foreign Currency Translation

The assets and liabilities of our foreign operations are translated into U.S. dollars at the period end spot exchange rates, and revenues and expenses are translated at estimated average exchange rates for each period. Resulting translation adjustments are reflected as other comprehensive income in the consolidated statements of income and comprehensive income and within shareholders’ equity. Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in the results of operations as incurred. Foreign operations are not significant to us for the years ended December 31, 2014, 2013 or 2012.

Engineering and Development

Engineering and development expenses that are not capitalizable as software development costs are charged to operations in the period in which they are incurred. Engineering and development costs consist primarily of salaries and other personnel-related costs, bonuses, and third-party services. For the years ended December 31, 2014, 2013 and 2012, engineering and development costs recorded in operations were $8.0 million, $4.9 million and $3.1 million, respectively.

Advertising Expenses

Advertising expenses are charged to operations in the period in which they are incurred. For the years ended December 31, 2014, 2013 and 2012, advertising costs were approximately $0.9 million, $0.7 million and $0.8 million, respectively.

Reclassifications

Previously reported software and other intangible assets have been reclassified in the consolidated balance sheet to conform to the current period presentation.

Recent Accounting Pronouncements

In August 2014, the Financial Accounting Standards Board (FASB) issued guidance about disclosing an entity’s ability to continue as a going concern. The guidance is intended to define management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The standard will be effective for annual periods ending after December 15, 2016, and for interim and annual periods thereafter, with early application permitted. We do not expect the adoption of this guidance to have a material impact on the company’s financial position or results of operations.

In June 2014, the FASB issued guidance that applies to all reporting entities that grant their employees share-based payments in which the terms of the award provide that a performance target that affects vesting could be achieved after the requisite service period. It requires that a performance target that affects vesting, and that could be achieved after the requisite service period, be treated as a performance condition and follows existing accounting guidance for the treatment of performance conditions. The standard will be effective for us prospectively for fiscal years, and interim reporting periods within those years, beginning January 1, 2016, with early adoption permitted. We do not expect the adoption of this guidance to have a material impact on our financial position or results of operations.

In May 2014, the FASB issued new accounting guidance for revenue recognized from contracts with customers. The core principle of the guidance is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates than under current guidance. These may include identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The guidance will become effective for us for fiscal years, and interim reporting periods within those years, beginning January 1, 2017 and will require retrospective application. We are currently in the process of evaluating the impact of adoption on our consolidated financial statements.

In April 2014, the FASB issued amendments to guidance for reporting discontinued operations and disposals of components of an entity. The amended guidance requires that a disposal representing a strategic shift that has (or will have) a major effect on an entity’s financial results or a business activity classified as held for sale should be reported as discontinued operations. The amendments also expand the disclosure requirements for discontinued operations. The amendments are effective for us prospectively for fiscal years, and interim reporting periods within those years, beginning January 1, 2015 (early adoption is permitted only for disposals that have not been previously reported). The implementation of the amended guidance is not expected to have a material impact on our consolidated financial position or results of operations.

In July 2013, the FASB issued new accounting guidance related to the presentation of unrecognized tax benefits when a net operating loss carry-forward, a similar tax loss, or a tax credit carry-forward exists. This guidance clarifies that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carry-forward, a similar tax loss, or a tax credit carry-forward if such settlement is required or expected in the event the uncertain tax position is disallowed. In situations where a net operating loss carry-forward, a similar tax loss, or a tax credit carry-forward is not available at the reporting date under the tax law of the applicable jurisdiction or the tax law of the jurisdiction does not require, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This guidance was effective for us prospectively for fiscal years, and interim periods within those years, beginning January 1, 2014. Because the guidance only affects presentation, adoption did not have a material effect on our financial condition or results of operations.

In March 2013, the FASB issued an update to the accounting standards to clarify the applicable guidance for a parent company’s accounting for the release of the cumulative translation adjustment into net income upon derecognition of certain subsidiaries or groups of assets within a foreign entity or of an investment in a foreign entity. This guidance was effective for us prospectively for fiscal periods beginning after January 1, 2014. Adoption did not have a material impact on our financial condition or results of operations.

MERGER_AND_ACQUISITIONS

MERGER AND ACQUISITIONS	12 Months Ended
MERGER AND ACQUISITIONS	Dec. 31, 2014
Business Combinations [Abstract]
MERGER AND ACQUISITIONS	NOTE B – MERGER AND ACQUISITIONS

	2014 Merger

	On May 5, 2014, in accordance with the terms and conditions of the merger agreement, we merged our wholly-owned subsidiary with and into Omnilink Systems Inc. (Omnilink) with Omnilink surviving the merger as a wholly-owned subsidiary of the Company. The purchase price was $37.5 million cash.

	Omnilink provides tracking and monitoring services for people and valuable assets via Omnilink’s M2M platform that connects hardware, networks, software, and support services. We expect our combination with Omnilink to provide operating synergies and create potential growth opportunities through product enhancement and channel expansion. The assets, liabilities and operating results of Omnilink are reflected in our consolidated financial statements commencing from the merger date. Transaction costs of $1.0 million for the year ended December 31, 2014 have been recorded in general and administrative expense in the accompanying consolidated statement of income and comprehensive income.


	The following table summarizes the fair values of the assets acquired and liabilities assumed as of the closing date of the Omnilink merger (dollars in thousands):

							Estimated
			Fair Value				Useful Lives
	Cash		$	195				n/a
	Accounts receivable			2,677				n/a
	Inventory			873				n/a
	Prepaid and other assets			377				n/a
	Property and equipment			1,613				4(a)
	Deferred tax asset			2,400				n/a
	Customer relationships			6,056				11
	Technology			4,998				14
	Trade names			3,632			Indefinite
	Goodwill			17,518			Indefinite
	Total identifiable assets acquired			40,339

	Accounts payable			(1,756	)			n/a
	Accrued expenses			(1,037	)			n/a
	Deferred revenue			(64	)			n/a
	Total liabilities assumed			(2,857	)
	Net assets acquired		$	37,482


	(a)	The weighted average remaining useful life for all property and equipment is approximately four years.

	The above fair value purchase price allocations are provisional and subject to change. The total purchase consideration for the merger was allocated to identifiable assets purchased and liabilities assumed based on fair value. The estimated fair value attributed to intangible assets, other than Goodwill, was based on common valuation techniques. The final valuation of assets acquired and liabilities assumed is expected to be completed as soon as possible, but no later than one year from the acquisition date. Given the scope of the operational integration and valuation efforts, as well as the complexity presented in the valuation of the tax effects related to tax attributes and other deferred tax items, the valuation of certain assets and liabilities is still being completed. The primary area that is not yet finalized relates to the calculation of deferred taxes and the corresponding effect on the residual value of goodwill. We have recorded estimated net deferred tax assets, pending finalization of Omnilink’s pre-acquisition income tax returns.

	The gross amount of accounts receivable in the table above is $2.9 million. Based on the nature and financial strength of the customers, we expect to collect amounts due for the accounts receivable of $2.7 million. Our best estimate at the merger date of the contractual cash flows not expected to be collected is $0.2 million.

	The residual allocation to goodwill results from such factors as an assembled workforce, expected significant synergies for market growth and profitability as well as Omnilink’s service and product lines contributing to our becoming the market leader in select M2M vertical markets. The total amount of goodwill will not be deductible for income tax purposes.

	Unaudited Pro forma Results

	The condensed consolidated statement of income for the year ended December 31, 2014 includes approximately $8.7 million of revenues contributed by Omnilink products and services for the period from May 5, 2014 through December 31, 2014. Immediately upon closing the merger, we began integrating Omnilink’s operations with our existing operations. As a result, the legacy and acquired businesses are now sharing various selling, general and administrative functions. Any measure of stand-alone profitability for Omnilink in the post-acquisition period is not material and cannot be calculated accurately due to the shared cost structure of the acquired and legacy businesses.

	The following table presents the unaudited pro forma consolidated net revenues, income (loss) from continuing operations before income taxes and net income (loss) for the year ended December 31, 2014 and 2013, based on the historical statements of operations of Numerex and of Omnilink, giving effect to the Omnilink merger and related financing as if they had occurred on January 1, 2013. The unaudited pro forma financial information is not necessarily indicative of what the consolidated results of operations actually would have been had the acquisition occurred at the beginning of each year. In addition, the unaudited pro forma financial information does not attempt to project the future results of operations of the combined company (in thousands except per share data).

			Unaudited Pro Forma Results
			For the Years Ended December 31,
			2014				2013
	Net revenues		$	98,134			$	90,628
	Income (loss) from continuing operations, before income tax			2,719				(2,370	)
	Net income (loss)			2,147				(856	)
	Basic and diluted income (loss) per common share			0.11				(0.05	)

	The unaudited pro forma financial information above gives effect to the following:

		●	Adjust depreciation expense for a 2014 net historical Omnilink reduction of $0.1 million and a 2013 net historical Omnilink reduction of $0.1 million for the effect of recording property and equipment at estimated fair value.
		●	Adjust amortization expense for a 2014 net increase of $0.3 million and a 2013 net increase of $0.9 million for the effect of recording intangible assets at estimated fair value.
		●	Adjust interest expense for a 2014 net increase of $0.1 million and a 2013 net increase of $0.6 million due to the repayment of Omnilink’s debt balances in conjunction with the merger and the merger-related debt incurred by Numerex and related amortization of deferred financing costs.
		●	Adjust expense by $1.0 million to reclassify expense recorded for merger-related costs in the year ended December 31, 2014, to the year ended December 31, 2013, to reflect the expenses as of the pro forma merger date of January 1, 2013.

	The unaudited pro forma results do not include any revenue or cost reductions that may be achieved through the business combination, or the impact of non-recurring items directly related to the business combination.

	2013 Acquisitions

On December 2, 2013, we acquired substantially all the assets, products and technologies of a small technology company that provided remote monitoring and management of bulk storage tanks. The acquisition expands the scope and scale of our capabilities in supply chain and remote monitoring markets. Total consideration was $2.8 million in cash (of which $0.2 million was paid on December 2, 2014).

The following table sets forth the allocation of the purchase price and a summary of estimated useful lives (dollars in thousands):

		Fair				Useful
		Value				Lives
Accounts receivable		$	175				n/a
Inventory			78				n/a
Fixed assets			5				3
Software			110				3
Customer relationships			265				7
Other intangibles			389				3
Goodwill			1,612			Indefinite
Leases receivable			275				n/a
Accounts payable			(81	)			n/a
Other liabilities			(11	)			n/a
Net assets acquired		$	2,817

The gross amount of leases receivable in the table above was $0.3 million. Based on the nature and financial strength of the lessees, we expect to fully collect all amounts due pursuant to the lease agreements.

On February 1, 2013, we acquired substantially all of the assets and business of a small technology company that provided products and services for environmental monitoring, wireless remote control and monitoring, wireless sensor networks, and connected device consulting. We acquired the company’s assets to expand our technical capabilities and the markets we serve. Total consideration was $1.1 million, comprised of $0.2 million in cash and 73,587 shares of our common stock having a fair value at the time of issuance of $0.9 million and the assumption of certain liabilities. The issued shares of common stock are subject to various time-based selling restrictions.

The following table sets forth the allocation of the purchase price and a summary of estimated useful lives (dollars in thousands):

		Fair				Useful
		Value				Lives
Accounts receivable		$	35				n/a
Inventory			55				n/a
Fixed assets			25				5-Mar
Software			967				3.5
Trademarks			32				5
Deferred revenue			(12	)			n/a
Net assets acquired		$	1,102

The total purchase consideration for each of the 2013 acquisitions was allocated to identifiable assets purchased and liabilities assumed based on fair value. The fair values of intangible assets other than goodwill acquired in the two acquisitions were estimated using common valuation techniques. The fair value of acquired software was estimated using a cost approach based on assumptions of our historical software development costs. The fair value of trademarks was based on an income approach with key assumptions including estimated royalty rates to license the trademarks from a third party. The valuation of customer relationships utilized an income approach and discounted cash flows taking into consideration the number of customer relationships acquired and estimated customer turnover. Amortization expense related to the two acquisitions was less than $0.8 million from the date of their respective acquisitions.

No portion of the purchase price was allocated to goodwill in the February 2013 acquisition. The $1.6 million excess of the total consideration over the fair value of the net assets acquired in December 2013 was recorded as goodwill. Goodwill represents expected synergies between us and the acquired business and the value that the acquisition provides to support and widen our M2M platform capabilities in the supply chain and remote monitoring markets. Goodwill is expected to be fully deductible for tax purposes.

DISCONTINUED_OPERATIONS

DISCONTINUED OPERATIONS	12 Months Ended
DISCONTINUED OPERATIONS	Dec. 31, 2014
Discontinued Operations and Disposal Groups [Abstract]
DISCONTINUED OPERATIONS	NOTE C – DISCONTINUED OPERATIONS

	In June 2014, we completed the sale and disposition of components of our business classified as discontinued operations. These components were classified as discontinued operations in June 2013, when we decided to exit certain businesses and related products that are not core to future business plans. These non-core businesses include BNI Solutions, Inc. (BNI), Digilog, Inc. and DCX Systems, Inc. These businesses were previously reported in our consolidated financial statements as a separate segment, “Other Services”. The related products and services include video conferencing hardware and installation of telecommunications equipment, all of which are unrelated to our core M2M communication products and services.

	All assets and liabilities of the discontinued operations were reclassified into two line items, assets and liabilities of discontinued operations, and classified as current in the accompanying December 31, 2013 consolidated balance sheet. All revenue and expense of the discontinued operations were reclassified and presented in the accompanying consolidated statements of income and comprehensive income as results of discontinued operations, net of income taxes, after income from continuing operations, net of income tax benefit and before net income. Similarly, all cash flows of the discontinued operations were reclassified and presented in the accompanying consolidated statements of cash flows as cash flows from discontinued operations.

	On June 30, 2014, we completed the sale of all of the capital stock of BNI and the disposition of the remaining discontinued operations. The following table presents the financial results of the discontinued operations (in thousands):


		For the Years Ended December 31,
		2014			2013			2012
	Revenues from discontinued operations	$	207		$	1,163		$	1,708
	(Loss) income from discontinued operations before income taxes		(285	)		(1,567	)		225
	Income tax (benefit) expense		(127	)		(187	)		93
	(Loss) income from discontinued operations, net of income taxes		(158	)		(1,380	)		132
	Loss on disposal of subsidiary included in discontinued operations		(309	)		—			—
	Loss on dissolution of subsidiaries included in discontinued operations		(25	)		—			—
	Net (loss) income from discontinued operations	$	(492	)	$	(1,380	)	$	132


	There are no assets or liabilities reported as discontinued operations as of December 31, 2014 due to our disposal of all discontinued operations. The following table summarizes the assets and liabilities reported as discontinued operations as of December 31, 2013 (in thousands):

		December 31,
		2013
	ASSETS
	CURRENT ASSETS
	Accounts receivable, less allowance for doubtful accounts of $600	$	253
	Inventory, net of reserve for obsolescence of $30		122
	Prepaid expenses and other current assets		164
	TOTAL CURRENT ASSETS		539
	Property and equipment, net		9
	Other assets		292
	TOTAL ASSETS OF DISCONTINUED OPERATIONS	$	840

	LIABILITIES
	CURRENT LIABILITIES
	Accounts payable	$	10
	Accrued expenses and other current liabilities		171
	Deferred revenues		26
	TOTAL LIABILITIES OF DISCONTINUED OPERATIONS	$	207

FAIR_VALE_MEASUREMENTS

FAIR VALE MEASUREMENTS	12 Months Ended
FAIR VALE MEASUREMENTS	Dec. 31, 2014
Fair Value Disclosures [Abstract]
FAIR VALE MEASUREMENTS	NOTE D – FAIR VALE MEASUREMENTS

	We account for certain assets at fair value. The hierarchy below lists three levels of fair value based on the extent to which inputs used in measuring fair value are observable in the market. We categorize each of our fair value measurements in one of these three levels based on the lowest level input that is significant to the fair value measurement in its entirety. These levels are:

	Level 1—Valuations based on quoted prices for identical assets and liabilities in active markets.

	Level 2—Valuations based on observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data.

	Level 3—Valuations based on unobservable inputs reflecting our own assumptions, consistent with reasonably available assumptions made by other market participants. These valuations require significant judgment.

	Assets measured at fair value on a recurring basis comprise only investments in short-term US Treasury Funds of $17.2 million and $17.6 million as of December 31, 2014 and 2013, respectively. The investments are included in cash and cash equivalents in the consolidated balance sheets and are categorized as Level 1 measurements in the fair value hierarchy. We do not have any liabilities measured at fair value on a recurring basis.

ACCOUNTS_RECEIVABLE

ACCOUNTS RECEIVABLE	12 Months Ended
ACCOUNTS RECEIVABLE	Dec. 31, 2014
Receivables [Abstract]
ACCOUNTS RECEIVABLE	NOTE E – ACCOUNTS RECEIVABLE

	Accounts receivable and related allowance for doubtful accounts consisted of the following (in thousands):

		As of December 31,
		2014			2013
	Accounts receivable	$	12,997		$	9,521
	Unbilled accounts receivable		396			538
	Allowance for doubtful accounts		(1,106	)		(674	)
		$	12,287		$	9,385

FINANCING_RECEIVABLES

FINANCING RECEIVABLES	12 Months Ended
FINANCING RECEIVABLES	Dec. 31, 2014
Financing Receivable, Net [Abstract]
FINANCING RECEIVABLES	NOTE F – FINANCING RECEIVABLES

	We lease certain hardware devices to a small number of hardware distributors under sales-type leases expiring in various years through 2018. These receivables typically have terms ranging from two to four years and bear interest at 2%. Because the devices are not functional on our network without an active service agreement with us, we can de-activate devices for non-payment, and have therefore established a history of successfully collecting amounts due under the original payment terms without making concessions to customers. In addition, our long-standing relationships with these high credit quality customers support our assertion that revenues are fixed and determinable and probable of collection. Financing receivables also include leases acquired in a recent business combination. The acquired leases are also with high credit quality customers and have terms ranging from four to five years and bear interest at 7% to 8%. See Note B.

	The components of lease receivables were as follows (in thousands):

		As of December 31,
		2014			2013
	Total minimum lease payments receivable	$	4,785		$	4,338
	Unearned income		(206	)		(86	)
	Present value of future minimum lease payments receivable		4,579			4,252
	Less current portion		(1,595	)		(1,223	)
	Amounts due after one year	$	2,984		$	3,029

	Future minimum lease payments to be received subsequent to December 31, 2014 are as follows (in thousands):

	2015	$	1,709
	2016		1,535
	2017		1,120
	2018		416
	2019		5
		$	4,785


	Our financing receivables are comprised of a single portfolio segment because of the small number of customers and the similar nature of the sales-type leasing arrangements. We evaluate the credit quality of financing receivables based on a combination of factors, including, but not limited to, customer collection experience, economic conditions, the customer’s financial condition and known risk characteristics impacting the respective end users of our customers.

	We utilize historical collection experience from our population of similar customers to establish any allowance for credit losses. Financing receivables are placed in non-accrual status after 60 days of nonpayment and written off only after we have exhausted all collection efforts. We have been successful collecting financing receivables and consider the credit quality of such arrangements to be good. We have not experienced any material credit losses for any period in the three years ended December 31, 2014. Customer payments are considered past due if a scheduled payment is not received within contractually agreed upon terms. As of December 31, 2014, there were no financing receivables past due more than 30 days.

INVENTORY

INVENTORY	12 Months Ended
INVENTORY	Dec. 31, 2014
Inventory Disclosure [Abstract]
INVENTORY	NOTE G – INVENTORY

	Inventory consisted of the following (in thousands):

		December 31,
		2014			2013
	Raw materials	$	2,228		$	1,503
	Finished goods		7,579			7,922
	Reserve for obsolescence		(1,397	)		(1,110	)
		$	8,410		$	8,315

PREPAID_EXPENSES_AND_OTHER_ASS

PREPAID EXPENSES AND OTHER ASSETS	12 Months Ended
PREPAID EXPENSES AND OTHER ASSETS	Dec. 31, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
PREPAID EXPENSES AND OTHER ASSETS	NOTE H – PREPAID EXPENSES AND OTHER ASSETS

	Prepaid expenses and other current assets consisted of the following (in thousands):

		As of December 31,
		2014		2013
	Prepaid expenses	$	1,358	$	1,223
	Deferred costs		578		488
	Other		393		122
		$	2,329	$	1,833

	Other noncurrent assets consisted of the following (in thousands):

		As of December 31,
		2014		2013
	Prepaid carrier fees	$	1,860	$	1,658
	Deferred activation fees		310		168
	Deferred financing fees		260		104
	Deposits		155		168
	Cost method investment		-		200
		$	2,585	$	2,298


	During 2011, we purchased and installed telecommunication infrastructure equipment and related equipment to improve the capacity and functionality of our devices operating on one of our carrier networks. To comply with the needs of one of our carriers and in exchange for more favorable carrier fees, we transferred the legal right to the equipment to the vendor. Thus, our existing agreement with this vendor was amended to provide for the new carrier fees and the legal transfer of the equipment. We accounted for this transaction as a non-monetary exchange. The $2.2 million cost of the equipment was determined to be its fair value and we recorded this transaction by transferring the equipment cost to prepaid carrier fees. The prepaid expense is being amortized in cost of sales for subscription and support revenue on a straight-line basis over the term of the agreement, which is ten years.

	During 2014, we made a prepayment of $0.4 million to license additional network access on one of our carrier networks. This prepayment is also included in prepaid carrier fees and is being amortized in cost of sales for subscription and support revenue on a straight line basis over the term of the agreement, which is seven years.

	The cost method investment represented a minority interest of less than 20% in a privately-held business. In February 2014, we sold the investment for net proceeds of $1.3 million resulting in a pre-tax gain of $1.1 million.

PROPERTY_AND_EQUIPMENT

PROPERTY AND EQUIPMENT	12 Months Ended
PROPERTY AND EQUIPMENT	Dec. 31, 2014
Property, Plant and Equipment [Abstract]
PROPERTY AND EQUIPMENT	NOTE I – PROPERTY AND EQUIPMENT

	Property and equipment consisted of the following (in thousands):

		As of December 31,
		2014			2013
	Computer, network and other equipment	$	7,630		$	4,196
	Furniture and fixtures		746			600
	Leasehold improvements		328			208
	Total property and equipment		8,704			5,004
	Accumulated depreciation and amortization		(3,815	)		(1,879	)
		$	4,889		$	3,125

	Depreciation and amortization expense for property and equipment, including assets recorded as capital leases, was $1.6 million, $1.1 million, and $0.7 million for the years ended December 31, 2014, 2013, and 2012 respectively. Assets recorded as capital leases included $0.7 million in computers, network and other equipment and $0.4 million in accumulated depreciation and amortization at December 31, 2014.

INTANGIBLE_ASSETS

INTANGIBLE ASSETS	12 Months Ended
INTANGIBLE ASSETS	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
INTANGIBLE ASSETS	NOTE J – INTANGIBLE ASSETS

	Intangible Assets Other Than Goodwill

	Intangible assets other than goodwill are summarized as follows (dollars in thousands):

		As of December 31, 2014									As of December 31, 2013
		Remaining		Gross		Accumulated			Net Book		Gross		Accumulated			Net Book
		Useful Lives		Carrying		Amortization			Value		Carrying		Amortization			Value
				Amount							Amount
	Purchased and developed software		2.5	$	11,176	$	(6,409	)	$	4,767	$	8,836	$	(3,706	)	$	5,130
	Software in development		n/a		1,339		-			1,339		1,251		-			1,251
	Total software				12,515		(6,409	)		6,106		10,087		(3,706	)		6,381
	Licenses		0.5		12,763		(11,886	)		877		12,646		(11,415	)		1,231
	Customer relationships		8.5		8,287		(1,359	)		6,928		2,231		(602	)		1,629
	Technologies		13.3		4,998		(237	)		4,761		-		-			-
	Patents and trademarks		4.1		3,343		(1,657	)		1,686		2,846		(1,172	)		1,674
	Trade names		Indefinite		3,632		-			3,632		-		-			-
	Other		n/a		1,279		-			1,279		1,083		-			1,083
	Total other intangible assets				34,302		(15,139	)		19,163		18,806		(13,189	)		5,617
				$	46,817	$	(21,548	)	$	25,269	$	28,893	$	(16,895	)	$	11,998

	Remaining useful lives in the preceding table were calculated on a weighted average basis as of December 31, 2014. We did not incur costs to renew or extend the term of acquired intangible assets during the year ended December 31, 2014. Amortization of intangible assets for the years ended December 31, 2014, 2013 and 2012 was $4.6 million, $3.8 million, and $2.6 million, respectively. In addition, $0.3 million, $0.2 million and $0.2 million of amortization of intangible assets is recorded in cost of subscription and support revenue in the accompanying consolidated statement of income and comprehensive income for the years ended December 31, 2014, 2013 and 2012, respectively.

	At December 31, 2014 and 2013, we have capitalized approximately $2.0 million and $1.8 million, respectively of internally generated software development costs. Amortization of capitalized software development costs for the years ended December 31, 2014, 2013 and 2012 was $1.4 million, $1.1 million and $1.0 million, respectively included in total amortization disclosed above.

	We expect amortization expense for the next five years to be as follows based on intangible assets as of December 31, 2014 (in thousands):

	2015	$	4,621
	2016		3,241
	2017		2,050
	2018		1,516
	2019		1,253
	Thereafter		6,338
		$	19,019

	Goodwill


	The carrying amount of goodwill for each of the two years for the period ended December 31, 2014 is as follows (in thousands):

	1-Jan-13	$	25,418
	Acquisition		1,523
	31-Dec-13		26,941
	Measurement period adjustment		89
	Acquisition		17,518
	31-Dec-14	$	44,548

	Acquisition related goodwill additions were the result of the Omnilink merger. See Note B.

	The measurement period adjustment is related to lease receivables on the opening balance sheet of our December 2013 acquisition with no effect on the statement of income and an immaterial effect on the associated balance sheet captions.

	Our gross goodwill balance as of December 31, 2014 and 2013 was $48.9 million and $31.3 million, respectively. Accumulated impairment losses were $4.4 million as of both December 31, 2014 and 2013. We have not recorded any goodwill impairment losses in continuing operations for the years ended December 31, 2014 and 2013.

INCOME_TAXES

INCOME TAXES	12 Months Ended
INCOME TAXES	Dec. 31, 2014
Income Tax Disclosure [Abstract]
INCOME TAXES	NOTE K – INCOME TAXES

	The provision (benefit) for income taxes consisted of the following (in thousands):

			For The Years Ended December 31,
			2014				2013			2012
	Current:
	Federal		$	73			$	(183	)	$	(19	)
	State			38				22			30
	Reserve			(57	)			(80	)		(41	)
	Deferred:
	Federal			546				(2,033	)		(4,502	)
	State			(181	)			(95	)		(370	)
			$	419			$	(2,369	)	$	(4,902	)

	Income taxes recorded by us differ from the amounts computed by applying the statutory U.S. federal income tax rate to income before income taxes. The following schedule reconciles income tax provision (benefit) at the statutory rate and the actual income tax expense as reflected in the consolidated statements of income and comprehensive income for the respective periods (in thousands):

			For The Years Ended December 31,
			2014				2013			2012
	Income tax expense (benefit) computed at
	U.S. corporate tax rate of 34%		$	903			$	(137	)	$	725
	Adjustments attributable to:
	Deferred balance adjustments			-				(1,893	)		-
	Valuation allowance			1,077				-			(5,545	)
	Income tax payable adjustments			-				(71	)		-
	State income tax			24				(73	)		24
	Reserve for uncertain tax positions			(57	)			(80	)		(41	)
	Non-deductible expenses			(1,575	)			(97	)		(56	)
	Other			47				(18	)		(9	)
			$	419			$	(2,369	)	$	(4,902	)

	During the year ended December 31, 2013, we recorded a deferred income tax benefit of $2.4 million primarily consisting of a tax accounting method change allowing a one-time acceleration and catch-up of depreciation and amortization. The tax accounting method change related to our 2003 acquisition of our former joint venture partner’s interest in our Cellemetry LLC subsidiary.

	During the year ended December 31, 2012, we determined that it would be more likely than not that the cumulative federal net operating losses and certain other deferred tax assets would be recoverable. This determination was based on our sustained profitable operating performance over the three years ending December 31, 2012 and continued expectations for future income. Accordingly, we released our valuation allowance against these items. During the year ended December 31, 2014, we determined that it would be more likely than not, that certain additional state net operating losses would also be recoverable. We continue to maintain a valuation allowance against certain other deferred tax assets that we determined we will likely not utilize before expiration. Deferred tax assets still subject to a valuation allowance include certain state net operating losses, tax credits, capital loss carryforward and foreign net operating losses. As a result of the release of the valuation allowances we recognized a deferred tax benefit of $0.2 million and $4.8 million during the years ended December 31, 2014 and 2012, respectively. Additionally, the valuation allowance increased by $1.3 million due to a capital loss carryforward for the year ended December 31, 2014.

	The components of our net deferred tax assets and liabilities are as follows (in thousands):

			As of December 31,
			2014				2013
	Current deferred tax asset:
	Inventories		$	549			$	438
	Accruals			417				145
	Federal and state net operating loss carryforwards			2,380				2,463
	Other			495				318
	Valuation allowance			(680	)			(622	)
				3,161				2,742

	Non-current deferred tax asset
	Equity-based compensation			2,030				1,357
	Difference between book and tax basis of property			(305	)			(111	)
	Intangible assets			(3,698	)			621
	Federal, state and foreign net operating loss carry forwards			8,694				1,763
	Tax credit carry forward			1,323				1,251
	Valuation allowance			(2,428	)			(923	)
				5,616				3,958
	Net deferred tax assets		$	8,777			$	6,700

	The increase in deferred tax assets related to federal and state net operating loss carry forwards is primarily due to acquiring $22.3 million in net operating losses in our merger with Omnilink on May 5, 2014. Net operating loss carryforwards available at December 31, 2014; expire as follows (in thousands):

							Year of
			Amount				Expiration

	Federal net operating losses		$	25,000				2023-2035
	State net operating losses			63,000				2015-2035
Alternative minimum tax credit carryforward			810				n/a
General business credit carryforward			510				2018-2031

We file U.S., state and foreign income tax returns in jurisdictions with varying statutes of limitation. The 2002 through 2013 tax years generally remain subject to examination by federal and most state tax authorities. However, certain returns from years as early as 1998, in which net operating losses were generated, remain open for examination by the tax authorities.

We evaluate liabilities for uncertain tax positions and, as of December 31, 2014, we recorded a net decrease to the liability for unrecognized tax benefits of $0.1 million in income tax benefit. This amount is comprised of tax benefits recognized on the settlement of certain prior period state tax matters and the corresponding accrual of estimated penalties and interest. Our total unrecognized tax benefits as of December 31, 2014 were approximately $0.1 million including estimated penalties and interest. We anticipate a decrease to the balance of total unrecognized tax benefits of less than $0.1 million within the next 12 months. Our effective tax rate will be favorably affected if we are able to recognize these tax benefits.

The following table summarizes the activity related to our unrecognized tax benefits, net of federal benefit, and excludes interest and penalties (in thousands):

		2014				2013
Balance at January 1		$	102			$	159
Decreases as a result of positions taken during prior periods			(48	)			(57	)
Balance at December 31		$	54			$	102

OTHER_LIABILITIES

OTHER LIABILITIES	12 Months Ended
OTHER LIABILITIES	Dec. 31, 2014
Other Liabilities Disclosure [Abstract]
OTHER LIABILITIES	NOTE L – OTHER LIABILITIES

	Other current liabilities consisted of the following (in thousands):

		As of December 31,
		2014		2013
	Payroll related	$	696	$	1,269
	Accrued expenses		1,775		735
		$	2,471	$	2,004

	Other noncurrent liabilities consisted of the following (in thousands):

		As of December 31,
		2014		2013
	Deferred revenue	$	414	$	560
	Deferred rent		932		1,133
		$	1,346	$	1,693

DEBT

DEBT	12 Months Ended
DEBT	Dec. 31, 2014
Debt Disclosure [Abstract]
DEBT	NOTE M – DEBT

	Debt consisted of the following (dollars in thousands):

		December 31,
		2014		2013
	Note payable to Silicon Valley Bank, with interest at our option of prime rate or LIBOR rate plus margin.	$	23,125	$	-
	Seller financed note payable, with interest at 4.25%, monthly payments of principal and interest, secured by equipment, due September 2015		476		1,108
			23,601		1,108
	Less current portion of long-term debt		4,251		633
	Noncurrent portion of long-term debt	$	19,350	$	475

	On May 5, 2014, we entered into a Second Amended and Restated Loan and Security Agreement (the “Loan Agreement”) with Silicon Valley Bank in order to, among other things, establish a term loan of $25.0 million and a revolving line of credit of up to $5.0 million (collectively, the “Credit Facility”). As of December 31, 2014 there was $5.0 million available under the revolving line of credit. The proceeds from the term loan were used to finance the Omnilink merger. See Note B – Merger and Acquisitions.

	The maturity date of the loan is May 5, 2019 with regular required quarterly principal payments which began June 30, 2014 as set forth in the table below. The remaining principal of $5 million will be due at maturity if not otherwise repaid earlier by way of voluntary Permitted Prepayments or by mandatory Excess Cash Flow Recapture Payments (as defined in the Loan Agreement).

	Loan Agreement Principal Repayment Schedule
		Quarterly		Annually
	June 2014 - March 2015	$	625,000	$	2,500,000
	June 2015 - March 2016		937,500		3,750,000
	June 2016 - March 2017		937,500		3,750,000
	June 2017 - March 2018		1,250,000		5,000,000
	June 2018 - March 2019		1,250,000		5,000,000
	Outstanding balance due May 2019		-		5,000,000

	The interest rate applicable to amounts drawn pursuant to the Loan Agreement is currently 2.75% and is, at our option, determined by reference to the prime rate or LIBOR rate plus a margin established in the Loan Agreement. The Loan Agreement includes customary representations and warranties as well as affirmative and negative covenants.

	Our obligations under the Credit Facility are secured by substantially all of our assets and the assets of our subsidiaries. In addition, we are required to meet certain financial and other restrictive covenants customary with this type of facility, including maintaining a senior leverage ratio, a fixed charge coverage ratio and minimum liquidity availability. We are also prohibited from entering into any debt agreements senior to the Credit Facility and paying dividends. The Amended Loan Agreement contains customary events of default. If a default occurs and is not cured within the applicable cure period or is not waived, any outstanding obligations under the Credit Facility may be accelerated. We were in compliance with all of the Bank’s financial covenants at December 31, 2014.

	In connection with our acquisition of a small technology business in October 2012, we entered into a Promissory Note of $1.9 million payable to the sellers of the business. This Promissory Note is subordinate to the Credit Facility, bears interest at the greater of prime plus 1% or 4.25% (4.25% as of December 31, 2014) and is payable in monthly installments through September 2015. As of December 31, 2014, the balance outstanding on the Promissory Note was $0.5 million, all classified as current.

	The future maturities are summarized as follows (in thousands).

	2015	$	4,251
	2016		3,750
	2017		4,688
	2018		5,000
	2019		5,912
		$	23,601

LEASES_COMMITMENTS_AND_CONTING

LEASES, COMMITMENTS AND CONTINGENCIES	12 Months Ended
LEASES, COMMITMENTS AND CONTINGENCIES	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
LEASES, COMMITMENTS AND CONTINGENCIES	NOTE N – LEASES, COMMITMENTS AND CONTINGENCIES

	Capital Leases

	We record leases in which we have substantially all of the benefits and risks of ownership as capital leases and all other leases as operating leases. For leases determined to be capital leases, we record the assets held under capital lease and related obligations at lesser of the present value of aggregate future minimum lease payments or the fair value of the assets held under capital lease. We amortize the underlying assets over the expected life of the assets if we will retain title to the assets at the end of the lease term; otherwise we amortize the asset over the term of the lease.

	During 2013, we entered into a sale leaseback arrangement for computer and network equipment having a value of $0.7 million and expiring in 2015. The arrangement was recorded as a capital lease because we retained the risks and benefits of the underlying assets. Future minimum capital lease payments and the present value of the net minimum lease payments for all capital leases as of December 31, 2014 are as follows (in thousands):

	Total minimum lease payments	$	158
	Less amounts representing interest		(10	)
	Present value of future minimum lease payments, all current	$	148

	Operating Leases

	We lease certain property and equipment under non-cancelable operating leases. The leases expire at various dates through 2022. Certain of our leases for office space have annual periods of free rent and escalation clauses of up to 2.5% or $1.00 per square foot. The leases also have options to renew for 60-65 months at the end of their terms. Rent expense, including short-term leases, amounted to approximately $1.6 million, $1.3 million and $1.1 million for the years ended December 31, 2014, 2013 and 2012, respectively.

	Future minimum lease payments under such non-cancelable operating leases subsequent to December 31, 2014, are as follows (in thousands):

	Year Ending December 31,
	2015	$	1,514
	2016		1,581
	2017		1,516
	2018		1,395
	2019		1,128
	Thereafter		3,020
		$	10,154

	Purchase Commitments

	We utilize several third-party contract manufacturers to manufacture our products and perform testing of finished products. These contract manufacturers acquire components and build products based on non- cancellable purchase commitments, which typically cover periods less than 12 months. Consistent with industry practice, we acquire components through purchase orders based on projected demand. For the year ended December 31, 2014, we had $5.4 million in open purchase commitments.

EQUITYBASED_COMPENSATION

EQUITY-BASED COMPENSATION	12 Months Ended
EQUITY-BASED COMPENSATION	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
EQUITY-BASED COMPENSATION	NOTE O – EQUITY-BASED COMPENSATION

	Compensation cost is recognized for all equity-based payments granted and is based on the grant-date fair value estimated using the Black-Scholes option pricing model and a lattice model for awards with market conditions. Our determination of fair value of equity-based payment awards on the date of grant using the option-pricing model is affected by our share price and our valuation assumptions. These primary variables include our expected share price volatility over the estimated life of the awards and actual and projected exercise behaviors.

	As employees vest in their awards, compensation cost is recognized over the requisite service period with an offsetting credit to additional paid-in capital. Equity-based compensation expense is based on awards ultimately expected to vest and has been reduced for estimated forfeitures. Forfeitures are estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures are expected to differ from those estimates. For the years ended December 31, 2014, 2013 and 2012, equity-based compensation expense was $2.6 million, $1.9 million and $1.4 million, respectively.

	We have outstanding awards granted pursuant to three shareholder approved equity-based compensation plans: the Long Term Incentive Plan (1999 Plan) the 2006 Long Term Incentive Plan (2006 Plan) and the 2014 Stock and Incentive Plan (2014 Plan). The 1999 Plan was terminated and replaced by the 2006 Plan. The 2006 Plan was terminated and replaced by the 2014 Plan. Equity-based awards outstanding under the 1999 and 2006 Plan remain in effect, but no new awards may be granted under those plans. A total of 6.3 million shares of our common stock have been reserved for issuance through the plans. Stock options and equity-settled stock appreciation rights (SARs) are generally granted with an exercise price equal to the market price of our common stock on the date of grant; the awards generally vest over four years of continuous service and have a contractual term of ten years. Grants of non-vested restricted stock awards to employees generally vest over four years of continuous service and grants to non-employee directors generally vest over one year. Certain awards provide for accelerated vesting if there is a change in control (as defined in the plans).

	The recipient of a SAR is generally entitled to receive, upon exercise and without payment to us (but subject to required tax withholdings), that number of shares having an aggregate fair market value as of the date of exercise multiplied by an amount equal to the excess of the fair market value per share on the date of exercise over the fair market value per share at the date of the grant.

	The fair value of stock options and SARs is estimated on the date of grant using the Black-Scholes option pricing model. Certain grants to executives require achievement of market conditions before the grant may be exercised. The fair value of awards with market exercise conditions is estimated on the date of grant using a lattice model with a Monte Carlo simulation. The fair value of all awards is amortized on a straight-line basis over the requisite service periods of the awards, which is generally the vesting period of four years.

	Use of a valuation model requires us to make certain assumptions with respect to selected model inputs. Changes in these input variables would affect the amount of expense associated with equity-based compensation. Expected volatility is based on the historical volatility of our common shares over the expected term of the stock option or SAR. Expected term is based on historical exercise and employee termination data and represents the period of time that options and SARs are expected to be outstanding. The risk-free interest rate is based on U.S. Treasury Daily Treasury Yield Curve Rates corresponding to the expected life assumed at the date of grant. Dividend yield is zero as there are no payments of dividends made or expected. The fair value of non-vested restricted stock awards is based on the fair market value of the shares awarded at the date of grant multiplied by the number of shares awarded.

	The weighted average assumptions to estimate the grant date fair value of stock options and SARs, including those with market conditions, are summarized as follows:

		For The Years Ended December 31,
		2014				2013			2012
	Volatility		57.8	%			67.5	%		66.6	%
	Expected term (in years)		6.2				6.3			6.3
	Risk-free rate		1.88	%			1.52	%		1.1	%
	Dividend yield		0	%			0	%		0	%

	A summary of stock option and SAR activity as of and for the year ended December 31, 2014 follows (shares in thousands):

						Weighted
						Average
		Shares				Exercise Price
	Outstanding, January 1, 2014		1,437			$	7.77
	Granted		332				11.56
	Exercised		(270	)			6.69
	Forfeited or expired		(167	)			7.85
	Outstanding, at December 31, 2014		1,332				8.93
	Exercisable at December 31, 2014		727				7.06

	As of December 31, 2014, stock options and SARs are further summarized as follows (shares and dollars in thousands):

		Outstanding				Exercisable
	Total shares		1,332				727
	Aggregate intrinsic value	$	4,264			$	3,601
	Weighted-average remaining
	contractual term (years)		6.6				4.9

	As of December 31, 2014, a total of 418,000 stock options and SARs with market-based exercise conditions are outstanding, of which 260,000 are vested and exercisable subject to the market conditions.

	The weighted average grant-date fair value of stock options and SARs granted during the years ended December 31, 2014, 2013 and 2012 was $6.45, $6.28 and $5.99, respectively.

	Stock option and SAR exercise data is summarized as follows (in thousands):

		For the years ended December 31,
		2014				2013			2012
	Options and SARs exercised		270				433			638
	Net shares issued		214				199			336
	Total intrinsic value exercised	$	1,533			$	2,552		$	3,967
	Cash received		931				338			560
	Recognized tax benefit		1,300				2,208			2,619


	Non-vested restricted stock award activity for the year ended December 31, 2014 is summarized as follows (shares in thousands):

						Weighted
					Average Grant
		Shares			Date Fair Value
	Outstanding, as of January 1, 2014		190			$	12.09
Granted		435				10.95
Vested		(95	)			11.57
Forfeited		(42	)			11.74
Outstanding, as of December 31, 2014		488				11.19

The total vest date fair value of non-vested restricted shares that vested during the years ended December 31, 2014, 2013 and 2012 was $1.1 million, $0.5 million and $0.5 million, respectively.

As of December 31, 2014, 2.4 million shares remain available for grant under the 2014 Plan. Shares available from prior plans were transferred to the successor plan. No shares remain available under any prior plans. Total unrecognized compensation costs related to all non-vested equity-based compensation arrangements was $7.0 million as of December 31, 2014 and is expected to be recognized over a weighted-average period of 1.5 years.

OTHER_INCOME_EXPENSE_NET

OTHER (INCOME) EXPENSE, NET	12 Months Ended
OTHER (INCOME) EXPENSE, NET	Dec. 31, 2014
Other Income and Expenses [Abstract]
OTHER (INCOME) EXPENSE, NET	NOTE P – OTHER (INCOME) EXPENSE, NET

	Other (income) expense, net includes $1.1 million for the year ended December 31, 2014 for a pre-tax gain on the sale of a cost method investment in a privately-held business. The carrying value of our investment was $0.2 million and we sold it for proceeds of $1.3 million. See Note H.

	In 2013, we completed the sale of a cost method investment in a privately-held business based in the United Kingdom. The carrying value of our investment was $0.3 million and we sold it for net proceeds of $0.6 million resulting in a gain of $0.3 million. See Note H.

	During the year ended December 31, 2012, other (income) expense, net includes $0.5 million for additional financing costs related to assets previously transferred to a vendor in a nonmonetary exchange.

SIGNIFICANT_CUSTOMER_CONCENTRA

SIGNIFICANT CUSTOMER, CONCENTRATION OF CREDIT RISK AND RELATED PARTIES	12 Months Ended
	Dec. 31, 2014
Significant Customer Concentration Of Credit Risk And Related Parties [Abstract]
SIGNIFICANT CUSTOMER, CONCENTRATION OF CREDIT RISK AND RELATED PARTIES	NOTE Q – SIGNIFICANT CUSTOMER, CONCENTRATION OF CREDIT RISK AND RELATED PARTIES

	We have a hardware customer who accounted for 14.4% and 11.1%, or $13.5 million and $8.7 million, of our consolidated revenue for the years ended December 31, 2014 and 2013, respectively. Accounts receivable from this customer was $1.6 million and $2.7 million for the years ended December 31, 2014 and 2013, respectively. No customers exceeded 10% of consolidated revenue for the year ended December 31, 2012.

	We had four suppliers from which our purchases were 72% of our hardware cost of sales, and four suppliers from which our purchases were 68% of our service cost of sales for the year ended December 31, 2014. Our accounts payable to these suppliers totaled $5.3 million at December 31, 2014.

	We had three suppliers from which our purchases were 72% of our hardware cost of sales and two suppliers from which our purchases were 55% of our service cost of sales for the year ended December 31, 2013. Our accounts payable to these suppliers totaled $4.8 million at December 31, 2013.

	We had two suppliers from which our purchases were 49% of our hardware cost of sales and two suppliers from which our purchases were 51% of our service cost of sales for the year ended December 31, 2012. Our accounts payable to these suppliers totaled $3.2 million at December 31, 2012.

	Related party transactions include The Ryan Law Group. Mr. Andrew Ryan is a member of our Board of Directors and principal partner of The Ryan Law Group. During the years ended December 31, 2014, 2013 and 2012, The Ryan Law Group and another law firm in which Mr. Ryan was formerly a partner invoiced us legal fees of $290,000, $224,000 and $138,000, respectively. Our accounts payable to these law firms was $41,000 and $22,000 at December 31, 2014, and 2013, respectively. In addition, a firm affiliated with a family member of our chairman and chief executive officer has provided marketing services to us. Total fees invoiced were $80,000 annually for each of the years ended December 31, 2014, 2013 and 2012.

BENEFIT_PLAN

BENEFIT PLAN	12 Months Ended
BENEFIT PLAN	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
BENEFIT PLAN	NOTE R – BENEFIT PLAN

	We sponsor a 401(k) savings and investment plan that covers all eligible employees of the Company and our subsidiaries. Employees are eligible for participation beginning on their first day of employment. We contribute an amount equal to 50% of the portion of the employee’s elective deferral contribution that do not exceed 6% of the employee’s total compensation for each payroll period in which an elective deferral is made. Our contributions are made in cash on a monthly basis. Our matching contributions are vested over a three year period at a rate of 33% per year. For the years ended December 31, 2014, 2013, and 2012, we recorded expense of $0.3 million, $0.3 million, and $0.2 million, respectively.

EARNINGS_PER_SHARE

EARNINGS PER SHARE	12 Months Ended
EARNINGS PER SHARE	Dec. 31, 2014
Earnings Per Share [Abstract]
EARNINGS PER SHARE	NOTE S – EARNINGS PER SHARE

	Basic earnings per common share available to common shareholders is based on the weighted-average number of common shares outstanding excluding the dilutive impact of common stock equivalents. We compute diluted net earnings per share on the weighted-average number of common shares outstanding and dilutive potential common shares, such as dilutive outstanding equity-based compensation.

	The numerator in calculating both basic and diluted income per common share for each period is the same as net income. The denominator is based on the number of common shares as shown in the following table (in thousands, except per share data):

		For the years ended December 31,
		2014			2013			2012
	Income from continuing operations	$	2,236		$	1,965		$	7,033
	(Loss) income from discontinued operations		(492	)		(1,380	)		132
	Net income	$	1,744		$	585		$	7,165
	Common Shares:
	Weighted average common shares outstanding		18,922			18,413			15,412
	Dilutive effect of common stock equivalents		346			537			602
	Total		19,268			18,950			16,014

	Basic earnings per share:
	Income from continuing operations	$	0.12		$	0.11		$	0.46
	(Loss) income from discontinued operations		(0.03	)		(0.08	)		0
	Net income	$	0.09		$	0.03		$	0.46

	Diluted earnings per share:
	Income from continuing operations	$	0.12		$	0.1		$	0.44
	(Loss) income from discontinued operations		(0.03	)		(0.07	)		0.01
	Net income	$	0.09		$	0.03		$	0.45

	As of December 31, 2014, 2013 and 2012, 0.8 million, 0.5 million and 0.4 million, respectively of stock options, SARs and warrants were excluded from the computation of diluted earnings per share as their effect was anti-dilutive.

SEGMENT_INFORMATION

SEGMENT INFORMATION	12 Months Ended
SEGMENT INFORMATION	Dec. 31, 2014
Segment Reporting [Abstract]
SEGMENT INFORMATION	NOTE T – SEGMENT INFORMATION

	Revenue generated from customers based outside of the U.S. is summarized as follows:

		For the years ended December 31,
		2014			2013			2012
	U.S.		94	%		94	%		88	%
	Canada		4	%		4	%		10	%
	Others		2	%		2	%		2	%
			100	%		100	%		100	%

	Substantially all revenue generated from outside the U.S. and Canada is invoiced and collected in U.S. dollars. As of December 31, 2014 and 2013, long-lived assets located outside of the U.S. were less than 1% of total assets.

	Following our decision to exit non-core businesses and their subsequent reclassification to discontinued operations in 2013, we reevaluated our reportable operating segments. Based on the financial data reviewed by the chief operating decision maker, our chief executive officer, we have concluded that all of our continuing operations are and continue to be a single reportable segment. See Note C.

UNAUDITED_SELECTED_QUARTERLY_D

UNAUDITED SELECTED QUARTERLY DATA	12 Months Ended
UNAUDITED SELECTED QUARTERLY DATA	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
UNAUDITED SELECTED QUARTERLY DATA	NOTE U – UNAUDITED SELECTED QUARTERLY DATA

	The following tables summarize selected unaudited financial data for each quarter of the years ended December 31, 2014 and 2013 (in thousands except share data):

					For The Three Months Ended
		March 31,			June 30,			September 30,			December 31,
		2014			2014			2014			2014
	Net revenues	$	20,773		$	22,578		$	25,663		$	24,855
	Gross profit		9,840			10,722			11,287			11,415
	Operating earnings (loss)		662			(252	)		802			903
	Income (loss) from continuing operations before income taxes		1,741			(444	)		621			737
	Income tax expense (benefit)		595			(670	)		358			136
	Income from continuing operations, net of income tax benefit		1,146			226			263			601
	Loss from discontinued operations		(56	)		(436	)		-			-
	Net income (loss)		1,090			(210	)		263			601

	Basic earnings (loss) per share:
	Income from continuing operations	$	0.06		$	0.01		$	0.01		$	0.03
	Income (loss) from discontinued operations		0			(0.02	)		0			0
	Net income (loss)	$	0.06		$	(0.01	)	$	0.01		$	0.03

	Diluted earnings (loss) per share
	Income from continuing operations	$	0.06		$	0.01		$	0.01		$	0.03
	Income (loss) from discontinued operations		0			(0.02	)		0			0
	Net income (loss)	$	0.06		$	(0.01	)	$	0.01		$	0.03


					For The Three Months Ended
		March 31,			June 30,			September 30,			December 31,
		2013			2013			2013			2013
	Net revenues	$	16,437		$	17,271		$	21,951		$	22,173
	Gross profit		6,905			6,666			8,981			9,588
	Operating earnings (loss)		45			(1,983	)		645			874
	(Loss) income from continuing operations before income taxes		(37	)		(2,042	)		540			1,135
	Income tax (benefit) expense		(65	)		(2,454	)		(35	)		185
	Income from continuing operations, net of income tax benefit		28			412			575			950
	(Loss) income from discontinued operations		(17	)		(1,424	)		-			61
	Net income (loss)		11			(1,012	)		575			1,011

	Basic earnings (loss) per share:
	Income from continuing operations	$	0		$	0.02		$	0.03		$	0.05
	Income (loss) from discontinued operations		0			(0.07	)		0			0
	Net income (loss)	$	0		$	(0.05	)	$	0.03		$	0.05

	Diluted earnings (loss) per share
	Income from continuing operations	$	0		$	0.02		$	0.03		$	0.05
	Income (loss) from discontinued operations		0			(0.08	)		0			0
	Net income (loss)	$	0		$	(0.06	)	$	0.03		$	0.05

	As described in Note B – Merger and Acquisitions, we have completed various business acquisitions during 2013 and 2014 affecting results of operations.

	As described in Note K – Income Taxes, we recorded a significant income tax benefit during the three months ended June 30, 2013 for a tax accounting method change allowing a one-time acceleration and catch-up of depreciation and amortization. The tax accounting method change related to our 2003 acquisition of our former joint venture partner’s interest in our Cellemetry LLC subsidiary. We also released of a portion of the valuation allowance against federal net operating losses and certain other deferred tax assets during the three months ended September 30, 2012.

	The sum of earnings per share for the four quarters may differ from the annual amounts due to the required method for calculating the weighted average shares for the respective periods.

VALUATION_AND_QUALIFYING_ACCOU

VALUATION AND QUALIFYING ACCOUNTS	12 Months Ended
VALUATION AND QUALIFYING ACCOUNTS	Dec. 31, 2014
Valuation and Qualifying Accounts [Abstract]
VALUATION AND QUALIFYING ACCOUNTS	VALUATION AND QUALIFYING ACCOUNTS

	Years ended December 31, 2014, 2013, 2012
	(in thousands)

		Balance at		Additions
		beginning of		charged to						Balance at
	Description	Period		expense		Deductions				end of Period
	Year ended December 31, 2014:
	Accounts and financing receivables
	Allowance for uncollectible accounts, continuing operations	$	674	$	392		40		(a)	$	1,106
	Allowance for uncollectible accounts, discontinued operations		600		-		(600	)	(a)		-
	Inventory
	Reserve for obsolescence, continuing operations		1,110		544		(257	)			1,397
	Reserve for obsolescence, discontinued operations		30		-		(30	)			-
	Deferred tax assets
	Valuation allowance, continuing operations		1,545		-		1,563				3,108
	Valuation allowance, discontinued operations		462		-		(462	)			-

	Year ended December 31, 2013:
	Accounts and financing receivables
	Allowance for uncollectible accounts, continuing operations		367		444		(137	)	(a)		674
	Allowance for uncollectible accounts, discontinued operations		16		602		(18	)	(a)		600
	Inventory
	Reserve for obsolescence, continuing operations		332		807		(29	)			1,110
	Reserve for obsolescence, discontinued operations		30		-		-				30
	Deferred tax assets
	Valuation allowance, continuing operations		1,650		-		(105	)			1,545
	Valuation allowance, discontinued operations		460		-		2				462

	Year ended December 31, 2012:
	Accounts and financing receivables
	Allowance for uncollectible accounts, continuing operations		236		188		(57	)	(b)		367
	Allowance for uncollectible accounts, discontinued operations		-		67		(51	)	(b)		16
	Inventory
	Reserve for obsolescence, continuing operations		578		148		(394	)	(c)		332
	Reserve for obsolescence, discontinued operations		-		-		30		(c)		30
	Deferred tax assets
	Valuation allowance, continuing operations		11,000		-		(9,350	)	(c)		1,650
	Valuation allowance, discontinued operations		-				460		(c)		460


	(a) Amounts written off as uncollectible, net of recoveries
	(b) Amounts written off as uncollectible, net of recoveries and reclassification to discontinued operations
	(c) Includes reclassification to discontinued operations.

SUMMARY_OF_SIGNIFICANT_ACCOUNT1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation

	The consolidated financial statements include the results of operations and financial position of Numerex and its wholly owned subsidiaries in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP). Intercompany accounts and transactions have been eliminated in consolidation.
Discontinued Operations	Discontinued Operations

	Businesses to be divested are classified in the consolidated financial statements as either discontinued operations or held for sale. For businesses classified as discontinued operations, the balance sheet amounts and results of operations are reclassified from their historical presentation to assets and liabilities of discontinued operations on the consolidated balance sheet and to discontinued operations on the consolidated statements of income and comprehensive income and cash flows, respectively, for all periods presented. The gains or losses associated with these divested businesses are also recorded in discontinued operations in the consolidated statements of income and comprehensive income. Additionally, the accompanying notes do not include the assets, liabilities, or operating results of businesses classified as discontinued operations for all periods presented. As of June 30, 2014, we completed the divestiture of the businesses classified as discontinued operations. We have not had and do not expect to have any significant continuing involvement with these businesses following their divestiture.
Estimates and Assumptions	Estimates and Assumptions

	The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expense and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates, including those related to revenue recognition, doubtful accounts, goodwill and intangible assets, expenses, accruals, equity-based compensation, income taxes, restructuring charges, leases, long-term service contracts, contingencies and litigation. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ materially from these estimates.
Fair Value of Financial Instruments	Fair Value of Financial Instruments



	The fair value of financial instruments classified as current assets or liabilities, including cash and cash equivalents, accounts receivable, and accounts payable and accrued expenses approximate carrying value, principally because of the short-term, maturity of those items. The fair value of our capitalized lease obligation approximates carrying value based on the short-term maturity of the obligation. The fair value of our long-term financing receivables and note payable approximates carrying value based on their effective interest rates compared to current market rates and similar type borrowing arrangements.



	We measure and report certain financial assets and liabilities at fair value on a recurring basis, including cash equivalents. The major categories of nonfinancial assets and liabilities that we measure at fair value include reporting units measured at fair value in step one of our goodwill impairment test.
Concentration of Credit Risk	Concentration of Credit Risk

	Financial instruments that potentially subject us to a concentration of credit risk are primarily cash investments and accounts and financing receivables. We maintain our cash and overnight investment balances in financial institutions, which typically exceed federally insured limits. We had cash balances in excess of these limits of $17.0 million and $25.4 million at December 31, 2014 and 2013, respectively. We have not experienced any losses in such accounts and believe we are not exposed to any significant credit risk on cash and cash equivalents. Concentration of credit risk with respect to accounts and financing receivables from customers is limited. We perform credit evaluations of prospective customers and we evaluate our trade receivables periodically. Our accounts and financing receivables are at risk to the extent that we may not be able to collect from some of our customers. See Notes E, F and Q for more information.
Revenue Recognition	Revenue Recognition

	Our revenue is generated from two primary sources, subscription fees and the sale of M2M devices and hardware. Revenue is recognized when persuasive evidence of an agreement exists, the hardware or service has been delivered, fees and prices are fixed and determinable, collection is reasonably assured and all other significant obligations have been fulfilled. Revenue is recognized net of sales and any transactional taxes.

	Subscription fees are based on the number of devices (subscriptions) on our integrated M2M horizontal platform network. Subscription fees are typically invoiced and recognized as revenue as we provide the services or process transactions in accordance with contractual performance standards. Customer contracts are generally recurring or multi-year agreements. Subscription fees also include volume-based excess network usage, messages and other activity that are recognized as revenue as incurred, consistent with contractual terms. We may, under an appropriate agreement, bill subscription fees in advance for the network service to be provided. In these instances, we recognize the advance charge (even if nonrefundable) as deferred revenue and recognize the revenue over future periods in accordance with the contract term as the network service (time, data or minutes) is provided, delivered or performed. Subscription revenue may also include set-up fees which are deferred and recognized ratably over the estimated life of the subscription. Direct and incremental costs associated with deferred revenue are also deferred, classified as deferred costs in prepaid expense and other assets in our consolidated balance sheets, and recognized in the period revenue is recognized. Unbilled revenue consists of earned revenue that results from non-calendar month billing cycles and the one-month lag time in billing related to certain of our services.

	We recognize revenue from the sale of M2M devices and hardware at the time of shipment and passage of title. Provisions for rebates, promotions, product returns and discounts to customers are recorded as a reduction in revenue in the same period that the revenue is recognized. We offer customers the right to return hardware that does not function properly within a limited time after delivery. We continuously monitor and track such hardware returns and record a provision for the estimated amount of such future returns based on historical experience and any notification received of pending returns. While such returns have historically been within expectations and the provisions established, we cannot guarantee that we will continue to experience the same return rates that we have experienced in the past. Any significant increase in hardware failure rates and the resulting credit returns could have a material adverse impact on operating results for the period or periods in which such returns materialize. Shipping and handling fees received from customers are recorded with embedded device and hardware revenue and associated costs are recorded in cost of embedded devices and hardware.

	On occasion we sell both hardware and monthly recurring services to the same customer. In such cases, we evaluate such arrangements to determine if a multiple-element arrangement exists. For multiple-element revenue arrangements, we allocate arrangement consideration at the inception of an arrangement to all elements using the relative selling price method. The hierarchy for determining the selling price of a deliverable includes (a) vendor-specific objective evidence, if available, (b) third-party evidence, if vendor-specific objective evidence is not available and (c) our best estimate of the selling price, if neither vendor-specific nor third-party evidence is available. In most cases, vendor-specific objective evidence is available for us, as the vast majority of our business is either selling hardware or service on a standalone basis. Certain judgments and estimates are made and used to determine revenue recognized in any accounting period. If estimates are revised, material differences may result in the amount and timing of revenues recognized for a given period.
Cash and Cash Equivalents	Cash and Cash Equivalents

	We consider all investments with an original maturity of three months or less at date of purchase to be cash equivalents. Cash equivalents consist of overnight repurchase agreements and amounts on deposit in foreign banks. We held $0.4 million and $0.2 million in foreign bank accounts at December 31, 2014 and 2013, respectively.
Accounts Receivable and Allowance for Doubtful Accounts	Accounts Receivable and Allowance for Doubtful Accounts

	Trade accounts receivable are stated at gross invoiced amounts less discounts, other allowances and provision for uncollectible accounts. Trade accounts receivable include earned but unbilled revenue that results from non-calendar month billing cycles and lag time in billing related to certain of our services. Credit is extended to customers based on an evaluation of a customer’s financial condition and, generally, collateral is not required. Accounts receivable are generally due within 30-90 days. We maintain an allowance for estimated losses resulting from the inability of our customers to make required payments. The allowance for doubtful accounts is based principally upon specifically identified amounts where collection is deemed doubtful. Additional non-specific allowances are recorded based on historical experience and our assessment of a variety of factors related to the general financial condition and business prospects of our customer base. We review the collectability of individual accounts and assess the adequacy of the allowance for doubtful accounts quarterly. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.
Financing Receivables	Financing Receivables

	Financing receivables are due in installments. We evaluate the credit quality of our financing receivables on an ongoing basis utilizing an aging of the accounts and write-offs, customer collection experience, the customer’s financial condition, known risk characteristics impacting the respective customer base, and other available economic conditions, to determine the appropriate allowance. Similar to accounts receivable, we typically do not require collateral. All amounts due at December 31, 2014 and 2013 were deemed fully collectible and an allowance was not necessary.
Inventories and Reserves for Excess, Slow-Moving and Obsolete Inventory	Inventories and Reserves for Excess, Slow-Moving and Obsolete Inventory

	Inventories are valued at the lower of cost or market and consist of (1) security devices and (2) cellular M2M Modems and Modules and (3) satellite M2M Modems. Cost is generally determined on the first-in, first-out (FIFO) basis. Inbound freight costs, including raw material freight costs to contract manufacturers is recorded in inventory and these costs are recognized in cost of sales when the product is sold. Lower of cost or market value of inventory is determined at the product level and evaluated quarterly. Estimated reserves for obsolescence or slow moving inventory are maintained based on current economic conditions, historical sales quantities and patterns and, in some cases, the specific risk of loss on specifically identified inventories. Such inventories are recorded at estimated realizable value net of the costs of disposal.
Property and Equipment	Property and Equipment

	Depreciation is provided in amounts sufficient to relate the cost of depreciable assets to operations over their estimated service lives. Property and equipment under capital leases are amortized over the lives of the respective leases or over the service lives of the assets for those leases and leasehold improvements, whichever is shorter. Depreciation and amortization for property and equipment is calculated using the straight-line method over the following estimated lives:

		●	Machinery and equipment	4-10 years

		●	Furniture, fixtures and fittings	3-10 years

		●	Leasehold improvements	up to 10 years
Capitalized Software	Capitalized Software

	We capitalize software both for internal use and for inclusion in our products. For internal use software, costs incurred in the preliminary project stage of developing or acquiring internal use software are expensed as incurred. After the preliminary project stage is completed, management has approved the project and it is probable that the project will be completed and the software will be used for its intended purpose, we capitalize certain internal and external costs incurred to acquire or create internal use software, principally related to software coding, designing system interfaces and installation and testing of the software. We amortize capitalized internal use software costs using the straight-line method over the estimated useful life of the software, generally three years.

	We capitalize software development costs for software embedded in our products when technological feasibility is established and conclude capitalization when the hardware is ready for release. We amortize capitalized costs for software to be sold using the straight-line method over the estimated useful life based on anticipated revenue streams of the software, generally three years. Software development costs incurred prior to the establishment of technological feasibility are expensed as incurred as engineering and development.
Intangible Assets, Including Goodwill	Intangible Assets, Including Goodwill

	Intangible assets consist of acquired customer relationships and intellectual property, patents and trademarks, and goodwill. These assets, except for goodwill and trade names, are amortized over their expected useful lives. Acquired customer relationships are amortized using the straight-line method over 4 to 11 years. Acquired intellectual property and patents are amortized using the straight-line method over 7 to 16 years, representing the shorter of their estimated useful lives or the period until the patent renews. Costs to maintain patents are expensed as incurred while costs to renew patents are capitalized and amortized over the remaining estimated useful lives.

	Goodwill and trade names are not amortized but are subject to an annual impairment test, and more frequently if events or circumstances occur that would indicate a potential decline in its fair value. An impairment charge will be recognized only when the implied fair value of a reporting unit’s goodwill is less than its carrying amount. The annual assessment of goodwill for impairment includes comparing the fair value of each reporting unit to the carrying value, referred to as step one. If the fair value of a reporting unit exceeds its carrying value, goodwill is not impaired and no further testing is necessary. If the carrying value of a reporting unit exceeds its fair value, a second test is performed, referred to as step two, to measure the amount of impairment to goodwill, if any. To measure the amount of any impairment, we determine the implied fair value of goodwill in the same manner as if we were acquiring the affected reporting unit in a business combination. Specifically, we allocate the fair value of the affected reporting unit to all of the assets and liabilities of that unit, including any unrecognized intangible assets, in a hypothetical calculation that would yield the implied fair value of goodwill. If the implied fair value of goodwill is less than the goodwill recorded on the consolidated balance sheet, an impairment charge for the difference is recorded.

	We base the impairment analysis of goodwill on estimated fair values. The assumptions, inputs and judgments used in performing the valuation analysis are inherently subjective and reflect estimates based on known facts and circumstances at the time the valuation is performed. These estimates and assumptions primarily include, but are not limited to, discount rates, terminal growth rates, projected revenues and costs, projected cash flows, and capital expenditure forecasts.

	We elected to change our annual goodwill impairment testing measurement date from December 31 to October 1 effective October 1, 2013, primarily to correspond to our annual strategic, financial planning and budgeting processes. The change in annual testing dates did not affect our financial results for any interim period or the year ended December 31, 2013. We did not identify the need for any impairment as a result of our annual assessment. In addition, we assess on a quarterly basis whether any events have occurred or circumstances have changed that would indicate an impairment could exist.
Impairment of Long-lived Assets	Impairment of Long-lived Assets

	Long-lived assets, such as property and equipment and intangible assets subject to amortization are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized by the amount which the carrying amount of the asset exceeds the fair value of the asset.
Income Taxes	Income Taxes

	We account for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to the differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using the enacted tax rates applied to taxable income. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance is provided for deferred tax assets when it is more likely than not that the asset will not be realized.

	We conduct business globally and file income tax returns in the United States and in many state and certain foreign jurisdictions. We are subject to state and local income tax examinations for years after and including 1998. These tax years remain open due to the net operating losses generated in these years that have not been utilized as of the year ended December 31, 2014. Likewise, the existence of net operating losses from earlier periods could subject us to United States federal income tax examination for years including and after 2001, since such net operating losses have not been utilized as of the year ended December 31, 2014.
Treasury Stock	Treasury Stock

	We account for treasury stock under the cost method. When treasury stock is re-issued at a higher price than its cost, the difference is recorded as a component of additional paid-in capital to the extent that there are gains to offset the losses. If there are no treasury stock gains in additional paid-in capital, the losses are recorded as a component of accumulated deficit.
Foreign Currency Translation	Foreign Currency Translation

	The assets and liabilities of our foreign operations are translated into U.S. dollars at the period end spot exchange rates, and revenues and expenses are translated at estimated average exchange rates for each period. Resulting translation adjustments are reflected as other comprehensive income in the consolidated statements of income and comprehensive income and within shareholders’ equity. Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in the results of operations as incurred. Foreign operations are not significant to us for the years ended December 31, 2014, 2013 or 2012.
Engineering and Development	Engineering and Development

	Engineering and development expenses that are not capitalizable as software development costs are charged to operations in the period in which they are incurred. Engineering and development costs consist primarily of salaries and other personnel-related costs, bonuses, and third-party services. For the years ended December 31, 2014, 2013 and 2012, engineering and development costs recorded in operations were $8.0 million, $4.9 million and $3.1 million, respectively.
Advertising Expenses	Advertising Expenses

	Advertising expenses are charged to operations in the period in which they are incurred. For the years ended December 31, 2014, 2013 and 2012, advertising costs were approximately $0.9 million, $0.7 million and $0.8 million, respectively.
Reclassifications	Reclassifications

	Previously reported software and other intangible assets have been reclassified in the consolidated balance sheet to conform to the current period presentation.
Recent Accounting Pronouncements	Recent Accounting Pronouncements

	In August 2014, the Financial Accounting Standards Board (FASB) issued guidance about disclosing an entity’s ability to continue as a going concern. The guidance is intended to define management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The standard will be effective for annual periods ending after December 15, 2016, and for interim and annual periods thereafter, with early application permitted. We do not expect the adoption of this guidance to have a material impact on the company’s financial position or results of operations.

	In June 2014, the FASB issued guidance that applies to all reporting entities that grant their employees share-based payments in which the terms of the award provide that a performance target that affects vesting could be achieved after the requisite service period. It requires that a performance target that affects vesting, and that could be achieved after the requisite service period, be treated as a performance condition and follows existing accounting guidance for the treatment of performance conditions. The standard will be effective for us prospectively for fiscal years, and interim reporting periods within those years, beginning January 1, 2016, with early adoption permitted. We do not expect the adoption of this guidance to have a material impact on our financial position or results of operations.

	In May 2014, the FASB issued new accounting guidance for revenue recognized from contracts with customers. The core principle of the guidance is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates than under current guidance. These may include identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The guidance will become effective for us for fiscal years, and interim reporting periods within those years, beginning January 1, 2017 and will require retrospective application. We are currently in the process of evaluating the impact of adoption on our consolidated financial statements.

	In April 2014, the FASB issued amendments to guidance for reporting discontinued operations and disposals of components of an entity. The amended guidance requires that a disposal representing a strategic shift that has (or will have) a major effect on an entity’s financial results or a business activity classified as held for sale should be reported as discontinued operations. The amendments also expand the disclosure requirements for discontinued operations. The amendments are effective for us prospectively for fiscal years, and interim reporting periods within those years, beginning January 1, 2015 (early adoption is permitted only for disposals that have not been previously reported). The implementation of the amended guidance is not expected to have a material impact on our consolidated financial position or results of operations.

	In July 2013, the FASB issued new accounting guidance related to the presentation of unrecognized tax benefits when a net operating loss carry-forward, a similar tax loss, or a tax credit carry-forward exists. This guidance clarifies that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carry-forward, a similar tax loss, or a tax credit carry-forward if such settlement is required or expected in the event the uncertain tax position is disallowed. In situations where a net operating loss carry-forward, a similar tax loss, or a tax credit carry-forward is not available at the reporting date under the tax law of the applicable jurisdiction or the tax law of the jurisdiction does not require, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This guidance was effective for us prospectively for fiscal years, and interim periods within those years, beginning January 1, 2014. Because the guidance only affects presentation, adoption did not have a material effect on our financial condition or results of operations.

	In March 2013, the FASB issued an update to the accounting standards to clarify the applicable guidance for a parent company’s accounting for the release of the cumulative translation adjustment into net income upon derecognition of certain subsidiaries or groups of assets within a foreign entity or of an investment in a foreign entity. This guidance was effective for us prospectively for fiscal periods beginning after January 1, 2014. Adoption did not have a material impact on our financial condition or results of operations.

MERGER_AND_ACQUISITIONS_Tables

MERGER AND ACQUISITIONS (Tables)	12 Months Ended
MERGER AND ACQUISITIONS (Tables)	Dec. 31, 2014
Omnilink Systems, Inc. \| 2014 Merger
Business Acquisition [Line Items]
Schedule of allocation of the purchase price	The following table summarizes the fair values of the assets acquired and liabilities assumed as of the closing date of the Omnilink merger (dollars in thousands):

						Estimated
			Fair Value			Useful Lives
	Cash		$	195			n/a
	Accounts receivable			2,677			n/a
	Inventory			873			n/a
	Prepaid and other assets			377			n/a
	Property and equipment			1,613			4(a)
	Deferred tax asset			2,400			n/a
	Customer relationships			6,056			11
	Technology			4,998			14
	Trade names			3,632		Indefinite
	Goodwill			17,518		Indefinite
	Total identifiable assets acquired			40,339

	Accounts payable			(1,756	)		n/a
	Accrued expenses			(1,037	)		n/a
	Deferred revenue			(64	)		n/a
	Total liabilities assumed			(2,857	)
	Net assets acquired		$	37,482


	(a)	The weighted average remaining useful life for all property and equipment is approximately four years.
Schedule of unaudited pro forma results
			Unaudited Pro Forma Results
			For the Years Ended December 31,
			2014			2013
	Net revenues		$	98,134		$	90,628
	Income (loss) from continuing operations, before income tax			2,719			(2,370	)
	Net income (loss)			2,147			(856	)
	Basic and diluted income (loss) per common share			0.11			(0.05	)
Small technology company \| 2013 Acquisition
Business Acquisition [Line Items]
Schedule of allocation of the purchase price
			Fair			Useful
			Value			Lives
	Accounts receivable		$	175			n/a
	Inventory			78			n/a
	Fixed assets			5			3
	Software			110			3
	Customer relationships			265			7
	Other intangibles			389			3
	Goodwill			1,612		Indefinite
	Leases receivable			275			n/a
	Accounts payable			(81	)		n/a
	Other liabilities			(11	)		n/a
	Net assets acquired		$	2,817


			Fair			Useful
			Value			Lives
	Accounts receivable		$	35			n/a
	Inventory			55			n/a
	Fixed assets			25			5-Mar
	Software			967			3.5
	Trademarks			32			5
	Deferred revenue			(12	)		n/a
	Net assets acquired		$	1,102

DISCONTINUED_OPERATIONS_Tables

DISCONTINUED OPERATIONS (Tables)	12 Months Ended
DISCONTINUED OPERATIONS (Tables)	Dec. 31, 2014
Discontinued Operations and Disposal Groups [Abstract]
Schedule of financial results of the discontinued operations
		For the Years Ended December 31,
		2014			2013			2012
	Revenues from discontinued operations	$	207		$	1,163		$	1,708
	(Loss) income from discontinued operations before income taxes		(285	)		(1,567	)		225
	Income tax (benefit) expense		(127	)		(187	)		93
	(Loss) income from discontinued operations, net of income taxes		(158	)		(1,380	)		132
	Loss on disposal of subsidiary included in discontinued operations		(309	)		—			—
	Loss on dissolution of subsidiaries included in discontinued operations		(25	)		—			—
	Net (loss) income from discontinued operations	$	(492	)	$	(1,380	)	$	132
Schedule of assets or liabilities reported as discontinued operations
		December 31,
		2013
	ASSETS
	CURRENT ASSETS
	Accounts receivable, less allowance for doubtful accounts of $600	$	253
	Inventory, net of reserve for obsolescence of $30		122
	Prepaid expenses and other current assets		164
	TOTAL CURRENT ASSETS		539
	Property and equipment, net		9
	Other assets		292
	TOTAL ASSETS OF DISCONTINUED OPERATIONS	$	840

	LIABILITIES
	CURRENT LIABILITIES
	Accounts payable	$	10
	Accrued expenses and other current liabilities		171
	Deferred revenues		26
	TOTAL LIABILITIES OF DISCONTINUED OPERATIONS	$	207

ACCOUNTS_RECEIVABLE_Tables

ACCOUNTS RECEIVABLE (Tables)	12 Months Ended
ACCOUNTS RECEIVABLE (Tables)	Dec. 31, 2014
Receivables [Abstract]
Schedule of components of accounts receivables and related allowance for doubtful accounts
		As of December 31,
		2014			2013
	Accounts receivable	$	12,997		$	9,521
	Unbilled accounts receivable		396			538
	Allowance for doubtful accounts		(1,106	)		(674	)
		$	12,287		$	9,385

FINANCING_RECEIVABLES_Tables

FINANCING RECEIVABLES (Tables)	12 Months Ended
FINANCING RECEIVABLES (Tables)	Dec. 31, 2014
Financing Receivable, Net [Abstract]
Schedule of components of lease receivables
		As of December 31,
		2014			2013
	Total minimum lease payments receivable	$	4,785		$	4,338
	Unearned income		(206	)		(86	)
	Present value of future minimum lease payments receivable		4,579			4,252
	Less current portion		(1,595	)		(1,223	)
	Amounts due after one year	$	2,984		$	3,029
Schedule of future minimum lease payments	Future minimum lease payments to be received subsequent to December 31, 2014 are as follows (in thousands):

	2015	$	1,709
	2016		1,535
	2017		1,120
	2018		416
	2019		5
		$	4,785

INVENTORY_Tables

INVENTORY (Tables)	12 Months Ended
INVENTORY (Tables)	Dec. 31, 2014
Inventory Disclosure [Abstract]
Schedule of components of inventory
		December 31,
		2014			2013
	Raw materials	$	2,228		$	1,503
	Finished goods		7,579			7,922
	Reserve for obsolescence		(1,397	)		(1,110	)
		$	8,410		$	8,315

PREPAID_EXPENSES_AND_OTHER_ASS1

PREPAID EXPENSES AND OTHER ASSETS (Tables)	12 Months Ended
PREPAID EXPENSES AND OTHER ASSETS (Tables)	Dec. 31, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Schedule of components of prepaid expenses and other current assets
		As of December 31,
		2014		2013
	Prepaid expenses	$	1,358	$	1,223
	Deferred costs		578		488
	Other		393		122
		$	2,329	$	1,833
Schedule of components of other noncurrent assets
		As of December 31,
		2014		2013
	Prepaid carrier fees	$	1,860	$	1,658
	Deferred activation fees		310		168
	Deferred financing fees		260		104
	Deposits		155		168
	Cost method investment		-		200
		$	2,585	$	2,298

PROPERTY_AND_EQUIPMENT_Tables

PROPERTY AND EQUIPMENT (Tables)	12 Months Ended
PROPERTY AND EQUIPMENT (Tables)	Dec. 31, 2014
Property, Plant and Equipment [Abstract]
Schedule of components of property and equipment
		As of December 31,
		2014			2013
	Computer, network and other equipment	$	7,630		$	4,196
	Furniture and fixtures		746			600
	Leasehold improvements		328			208
	Total property and equipment		8,704			5,004
	Accumulated depreciation and amortization		(3,815	)		(1,879	)
		$	4,889		$	3,125

INTANGIBLE_ASSETS_Tables

INTANGIBLE ASSETS (Tables)	12 Months Ended
INTANGIBLE ASSETS (Tables)	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of summary of intangible assets other than goodwill
		As of December 31, 2014									As of December 31, 2013
		Remaining		Gross		Accumulated			Net Book		Gross		Accumulated			Net Book
		Useful Lives		Carrying		Amortization			Value		Carrying		Amortization			Value
				Amount							Amount
	Purchased and developed software		2.5	$	11,176	$	(6,409	)	$	4,767	$	8,836	$	(3,706	)	$	5,130
	Software in development		n/a		1,339		-			1,339		1,251		-			1,251
	Total software				12,515		(6,409	)		6,106		10,087		(3,706	)		6,381
	Licenses		0.5		12,763		(11,886	)		877		12,646		(11,415	)		1,231
	Customer relationships		8.5		8,287		(1,359	)		6,928		2,231		(602	)		1,629
	Technologies		13.3		4,998		(237	)		4,761		-		-			-
	Patents and trademarks		4.1		3,343		(1,657	)		1,686		2,846		(1,172	)		1,674
	Trade names		Indefinite		3,632		-			3,632		-		-			-
	Other		n/a		1,279		-			1,279		1,083		-			1,083
	Total other intangible assets				34,302		(15,139	)		19,163		18,806		(13,189	)		5,617
				$	46,817	$	(21,548	)	$	25,269	$	28,893	$	(16,895	)	$	11,998
Schedule of future amortization expenses	We expect amortization expense for the next five years to be as follows based on intangible assets as of December 31, 2014 (in thousands):

	2015	$	4,621
	2016		3,241
	2017		2,050
	2018		1,516
	2019		1,253
	Thereafter		6,338
		$	19,019
Schedule of carrying amount of goodwill
	1-Jan-13	$	25,418
	Acquisition		1,523
	31-Dec-13		26,941
	Measurement period adjustment		89
	Acquisition		17,518
	31-Dec-14	$	44,548

INCOME_TAXES_Tables

INCOME TAXES (Tables)	12 Months Ended
INCOME TAXES (Tables)	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Schedule of (benefit) provision for income taxes
		For The Years Ended December 31,
		2014			2013			2012
	Current:
	Federal	$	73		$	(183	)	$	(19	)
	State		38			22			30
	Reserve		(57	)		(80	)		(41	)
	Deferred:
	Federal		546			(2,033	)		(4,502	)
	State		(181	)		(95	)		(370	)
		$	419		$	(2,369	)	$	(4,902	)
Schedule of reconciliation of income tax (benefit) provision at the statutory rate
		For The Years Ended December 31,
		2014			2013			2012
	Income tax expense (benefit) computed at
	U.S. corporate tax rate of 34%	$	903		$	(137	)	$	725
	Adjustments attributable to:
	Deferred balance adjustments		-			(1,893	)		-
	Valuation allowance		1,077			-			(5,545	)
	Income tax payable adjustments		-			(71	)		-
	State income tax		24			(73	)		24
	Reserve for uncertain tax positions		(57	)		(80	)		(41	)
	Non-deductible expenses		(1,575	)		(97	)		(56	)
	Other		47			(18	)		(9	)
		$	419		$	(2,369	)	$	(4,902	)
Schedule of components of deferred tax assets and liabilities
		As of December 31,
		2014			2013
	Current deferred tax asset:
	Inventories	$	549		$	438
	Accruals		417			145
	Federal and state net operating loss carryforwards		2,380			2,463
	Other		495			318
	Valuation allowance		(680	)		(622	)
			3,161			2,742

	Non-current deferred tax asset
	Equity-based compensation		2,030			1,357
	Difference between book and tax basis of property		(305	)		(111	)
	Intangible assets		(3,698	)		621
	Federal, state and foreign net operating loss carry forwards		8,694			1,763
	Tax credit carry forward		1,323			1,251
	Valuation allowance		(2,428	)		(923	)
			5,616			3,958
	Net deferred tax assets	$	8,777		$	6,700
Schedule of net operating loss carry forwards
					Year of
		Amount			Expiration

	Federal net operating losses	$	25,000			2023-2035
	State net operating losses		63,000			2015-2035
	Alternative minimum tax credit carryforward		810			n/a
	General business credit carryforward		510			2018-2031
Schedule of summary of the activity related to our unrecognized tax benefit
		2014			2013
	Balance at January 1	$	102		$	159
	Decreases as a result of positions taken during prior periods		(48	)		(57	)
	Balance at December 31	$	54		$	102

OTHER_LIABILITIES_Tables

OTHER LIABILITIES (Tables)	12 Months Ended
OTHER LIABILITIES (Tables)	Dec. 31, 2014
Other Liabilities Disclosure [Abstract]
Schedule of other current liabilities
		As of December 31,
		2014		2013
	Payroll related	$	696	$	1,269
	Accrued expenses		1,775		735
		$	2,471	$	2,004
Schedule of other noncurrent liabilities
		As of December 31,
		2014		2013
	Deferred revenue	$	414	$	560
	Deferred rent		932		1,133
		$	1,346	$	1,693

DEBT_Tables

DEBT (Tables)	12 Months Ended
DEBT (Tables)	Dec. 31, 2014
Debt Disclosure [Abstract]
Schedule of debt
		December 31,
		2014		2013
	Note payable to Silicon Valley Bank, with interest at our option of prime rate or LIBOR rate plus margin.	$	23,125	$	-
	Seller financed note payable, with interest at 4.25%, monthly payments of principal and interest, secured by equipment, due September 2015		476		1,108
			23,601		1,108
	Less current portion of long-term debt		4,251		633
	Noncurrent portion of long-term debt	$	19,350	$	475
Schedule of loan agreement principal repayment	Loan Agreement Principal Repayment Schedule
		Quarterly		Annually
	June 2014 - March 2015	$	625,000	$	2,500,000
	June 2015 - March 2016		937,500		3,750,000
	June 2016 - March 2017		937,500		3,750,000
	June 2017 - March 2018		1,250,000		5,000,000
	June 2018 - March 2019		1,250,000		5,000,000
	Outstanding balance due May 2019		-		5,000,000
Schedule of summary of future maturities
	2015	$	4,251
	2016		3,750
	2017		4,688
	2018		5,000
	2019		5,912
		$	23,601

LEASES_COMMITMENTS_AND_CONTING1

LEASES, COMMITMENTS AND CONTINGENCIES (Tables)	12 Months Ended
LEASES, COMMITMENTS AND CONTINGENCIES (Tables)	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Schedule of minimum lease payments capital lease	Future minimum capital lease payments and the present value of the net minimum lease payments for all capital leases as of December 31, 2014 are as follows (in thousands):

	Total minimum lease payments	$	158
	Less amounts representing interest		(10	)
	Present value of future minimum lease payments, all current	$	148
Schedule of future minimum lease payments under such non-cancelable operating leases	Future minimum lease payments under such non-cancelable operating leases subsequent to December 31, 2014, are as follows (in thousands):



	Year Ending December 31,
	2015	$	1,514
	2016		1,581
	2017		1,516
	2018		1,395
	2019		1,128
	Thereafter		3,020
		$	10,154

EQUITYBASED_COMPENSATION_Table

EQUITY-BASED COMPENSATION (Tables)	12 Months Ended
EQUITY-BASED COMPENSATION (Tables)	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of assumptions to estimate the grant date fair value of stock options and SARs
		For The Years Ended December 31,
		2014				2013			2012
	Volatility		57.8	%			67.5	%		66.6	%
	Expected term (in years)		6.2				6.3			6.3
	Risk-free rate		1.88	%			1.52	%		1.1	%
	Dividend yield		0	%			0	%		0	%
Schedule of summary of stock option and SAR activity outstanding
						Weighted
						Average
		Shares				Exercise Price
	Outstanding, January 1, 2014		1,437			$	7.77
	Granted		332				11.56
	Exercised		(270	)			6.69
	Forfeited or expired		(167	)			7.85
	Outstanding, at December 31, 2014		1,332				8.93
	Exercisable at December 31, 2014		727				7.06
Schedule of summary of stock options and SARs	As of December 31, 2014, stock options and SARs are further summarized as follows (shares and dollars in thousands):

		Outstanding				Exercisable
	Total shares		1,332				727
	Aggregate intrinsic value	$	4,264			$	3,601
	Weighted-average remaining
	contractual term (years)		6.6				4.9
Schedule of summary of stock option and SAR exercise data
		For the years ended December 31,
		2014				2013			2012
	Options and SARs exercised		270				433			638
	Net shares issued		214				199			336
	Total intrinsic value exercised	$	1,533			$	2,552		$	3,967
	Cash received		931				338			560
	Recognized tax benefit		1,300				2,208			2,619
Schedule of summary of non-vested share restricted stock award activity
						Weighted
					Average Grant
		Shares			Date Fair Value
	Outstanding, as of January 1, 2014		190			$	12.09
	Granted		435				10.95
	Vested		(95	)			11.57
	Forfeited		(42	)			11.74
	Outstanding, as of December 31, 2014		488				11.19

EARNINGS_PER_SHARE_Tables

EARNINGS PER SHARE (Tables)	12 Months Ended
EARNINGS PER SHARE (Tables)	Dec. 31, 2014
Earnings Per Share [Abstract]
Schedule of earnings per share
		For the years ended December 31,
		2014			2013			2012
	Income from continuing operations	$	2,236		$	1,965		$	7,033
	(Loss) income from discontinued operations		(492	)		(1,380	)		132
	Net income	$	1,744		$	585		$	7,165
	Common Shares:
	Weighted average common shares outstanding		18,922			18,413			15,412
	Dilutive effect of common stock equivalents		346			537			602
	Total		19,268			18,950			16,014

	Basic earnings per share:
	Income from continuing operations	$	0.12		$	0.11		$	0.46
	(Loss) income from discontinued operations		(0.03	)		(0.08	)		0
	Net income	$	0.09		$	0.03		$	0.46

	Diluted earnings per share:
	Income from continuing operations	$	0.12		$	0.1		$	0.44
	(Loss) income from discontinued operations		(0.03	)		(0.07	)		0.01
	Net income	$	0.09		$	0.03		$	0.45

SEGMENT_INFORMATION_Tables

SEGMENT INFORMATION (Tables)	12 Months Ended
SEGMENT INFORMATION (Tables)	Dec. 31, 2014
Segment Reporting [Abstract]
Schedule of revenue generated from customers based outside of the U.S.
		For the years ended December 31,
		2014			2013			2012
	U.S.		94	%		94	%		88	%
	Canada		4	%		4	%		10	%
	Others		2	%		2	%		2	%
			100	%		100	%		100	%

UNAUDITED_SELECTED_QUARTERLY_D1

UNAUDITED SELECTED QUARTERLY DATA (Tables)	12 Months Ended
UNAUDITED SELECTED QUARTERLY DATA (Tables)	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Schedule of summary of unaudited financial data
					For The Three Months Ended
		March 31,			June 30,			September 30,			December 31,
		2014			2014			2014			2014
	Net revenues	$	20,773		$	22,578		$	25,663		$	24,855
	Gross profit		9,840			10,722			11,287			11,415
	Operating earnings (loss)		662			(252	)		802			903
	Income (loss) from continuing operations before income taxes		1,741			(444	)		621			737
	Income tax expense (benefit)		595			(670	)		358			136
	Income from continuing operations, net of income tax benefit		1,146			226			263			601
	Loss from discontinued operations		(56	)		(436	)		-			-
	Net income (loss)		1,090			(210	)		263			601

	Basic earnings (loss) per share:
	Income from continuing operations	$	0.06		$	0.01		$	0.01		$	0.03
	Income (loss) from discontinued operations		0			(0.02	)		0			0
	Net income (loss)	$	0.06		$	(0.01	)	$	0.01		$	0.03

	Diluted earnings (loss) per share
	Income from continuing operations	$	0.06		$	0.01		$	0.01		$	0.03
	Income (loss) from discontinued operations		0			(0.02	)		0			0
	Net income (loss)	$	0.06		$	(0.01	)	$	0.01		$	0.03


					For The Three Months Ended
		March 31,			June 30,			September 30,			December 31,
		2013			2013			2013			2013
	Net revenues	$	16,437		$	17,271		$	21,951		$	22,173
	Gross profit		6,905			6,666			8,981			9,588
	Operating earnings (loss)		45			(1,983	)		645			874
	(Loss) income from continuing operations before income taxes		(37	)		(2,042	)		540			1,135
	Income tax (benefit) expense		(65	)		(2,454	)		(35	)		185
	Income from continuing operations, net of income tax benefit		28			412			575			950
	(Loss) income from discontinued operations		(17	)		(1,424	)		-			61
	Net income (loss)		11			(1,012	)		575			1,011

	Basic earnings (loss) per share:
	Income from continuing operations	$	0		$	0.02		$	0.03		$	0.05
	Income (loss) from discontinued operations		0			(0.07	)		0			0
	Net income (loss)	$	0		$	(0.05	)	$	0.03		$	0.05

	Diluted earnings (loss) per share
	Income from continuing operations	$	0		$	0.02		$	0.03		$	0.05
	Income (loss) from discontinued operations		0			(0.08	)		0			0
	Net income (loss)	$	0		$	(0.06	)	$	0.03		$	0.05

SUMMARY_OF_SIGNIFICANT_ACCOUNT2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Detail Textuals) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	Source	Dec. 31, 2013	Dec. 31, 2012
Summary Of Significant Account Policies [Line Items]
Cash balance in excess of federally insured limits	$17,000,000	$25,400,000
Number of sources for revenue generation	2
Cash held in foreign bank accounts	400,000	200,000
Property and equipment, depreciation methods	Straight-line method
Patents and acquired intellectual property amortized method	Straight-line method
Engineering and development expenses	8,009,000	4,915,000	3,096,000
Advertising expenses	$900,000	$700,000	$800,000
Purchased and developed software
Summary Of Significant Account Policies [Line Items]
Useful lives of intangible assets	3 years
Acquired customer relationships
Summary Of Significant Account Policies [Line Items]
Useful lives of intangible assets	8 years 6 months
Minimum
Summary Of Significant Account Policies [Line Items]
Accounts receivable, period due	30 days
Minimum \| Patents and aquired intellectual property
Summary Of Significant Account Policies [Line Items]
Useful lives of intangible assets	7 years
Minimum \| Acquired customer relationships
Summary Of Significant Account Policies [Line Items]
Useful lives of intangible assets	4 years
Minimum \| Machinery And Equipment
Summary Of Significant Account Policies [Line Items]
Useful lives of property and equipment	4 years
Minimum \| Furniture, fixtures and fittings
Summary Of Significant Account Policies [Line Items]
Useful lives of property and equipment	3 years
Maximum
Summary Of Significant Account Policies [Line Items]
Accounts receivable, period due	90 days
Maximum \| Patents and aquired intellectual property
Summary Of Significant Account Policies [Line Items]
Useful lives of intangible assets	16 years
Maximum \| Acquired customer relationships
Summary Of Significant Account Policies [Line Items]
Useful lives of intangible assets	11 years
Maximum \| Machinery And Equipment
Summary Of Significant Account Policies [Line Items]
Useful lives of property and equipment	10 years
Maximum \| Furniture, fixtures and fittings
Summary Of Significant Account Policies [Line Items]
Useful lives of property and equipment	10 years
Maximum \| Leasehold improvements
Summary Of Significant Account Policies [Line Items]
Useful lives of property and equipment	10 years

MERGER_AND_ACQUISITIONS_Alloca

MERGER AND ACQUISITIONS - Allocation of purchase price and summary of estimated useful lives (Details) (USD $)	0 Months Ended
In Thousands, unless otherwise specified	5-May-14		Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Goodwill			$44,548	$26,941	$25,418
Omnilink Systems, Inc.
Business Acquisition [Line Items]
Cash	195
Accounts receivable	2,677
Inventory	873
Prepaid and other assets	377
Property and equipment	1,613
Deferred tax asset	2,400
Goodwill	17,518
Total identifiable assets acquired	40,339
Accounts payable	-1,756
Accrued expenses	-1,037
Deferred revenue	-64
Total liabilities assumed	-2,857
Net assets acquired	37,482
Property and equipment, lives in years	4 years	[1]
Goodwill, lives in years	Indefinite
Omnilink Systems, Inc. \| Customer Relationships
Business Acquisition [Line Items]
Intangible assets other than goodwill	6,056
Useful lives of intangible assets	11 years
Omnilink Systems, Inc. \| Technology
Business Acquisition [Line Items]
Intangible assets other than goodwill	4,998
Useful lives of intangible assets	14 years
Omnilink Systems, Inc. \| Trade names
Business Acquisition [Line Items]
Intangible assets other than goodwill	$3,632
Estimated useful lives of acquired indefinite lived intangible assets	Indefinite

[1]	The weighted average remaining useful life for all property and equipment is approximately four years.

MERGER_AND_ACQUISITIONS_Unaudi

MERGER AND ACQUISITIONS - Unaudited proforma results (Details 1) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Business Combinations [Abstract]
Net revenues	$98,134	$90,628
Income (loss) from continuing operations, before income tax	2,719	-2,370
Net income (loss)	$2,147	($856)
Basic and diluted income (loss) per common share	$0.11	($0.05)

MERGER_AND_ACQUISITIONS_Alloca1

MERGER AND ACQUISITIONS - Allocation of purchase price and summary of estimated useful lives (Details 2) (USD $)	0 Months Ended
In Thousands, unless otherwise specified	Dec. 02, 2013	Feb. 01, 2013	Feb. 01, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Goodwill				$44,548	$26,941	$25,418
Small technology company
Business Acquisition [Line Items]
Accounts receivable	175	35	35
Inventory	78	55	55
Fixed assets	5	25	25
Goodwill	1,612				1,600
Lease receivable	275
Accounts payable	-81
Other liabilities	-11
Deferred revenue		-12	-12
Net assets acquired	2,817	1,102	1,102
Property and equipment, lives in years	3 years
Goodwill, lives in years	Indefinite
Small technology company \| Minimum
Business Acquisition [Line Items]
Property and equipment, lives in years		3 years
Small technology company \| Maximum
Business Acquisition [Line Items]
Property and equipment, lives in years		5 years
Small technology company \| Software
Business Acquisition [Line Items]
Software, trademarks, customer relationships and intangible assets	110	967	967
Useful lives of intangible assets	3 years		3 years 6 months
Small technology company \| Customer Relationships
Business Acquisition [Line Items]
Software, trademarks, customer relationships and intangible assets	265
Useful lives of intangible assets	7 years
Small technology company \| Other intangibles
Business Acquisition [Line Items]
Software, trademarks, customer relationships and intangible assets	389
Useful lives of intangible assets	3 years
Small technology company \| Trademarks
Business Acquisition [Line Items]
Software, trademarks, customer relationships and intangible assets		32	$32
Useful lives of intangible assets			5 years

MERGER_AND_ACQUISITIONS_Detail

MERGER AND ACQUISITIONS (Detail Textuals) (Omnilink Systems, Inc., Merger agreement, USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	5-May-14
Business Acquisition [Line Items]
Purchase price		$37.50
General and administrative expense
Business Acquisition [Line Items]
Transaction costs	$1

MERGER_AND_ACQUISITIONS_Detail1

MERGER AND ACQUISITIONS (Detail Textuals 1) (Omnilink Systems, Inc., USD $)	5-May-14
Omnilink Systems, Inc.
Business Acquisition [Line Items]
Accounts receivable, gross	$2,900,000
Accounts receivable, net	2,677,000
Accounts receivable, allowances	$200,000

MERGER_AND_ACQUISITIONS_Detail2

MERGER AND ACQUISITIONS (Detail Textuals 2) (USD $)	3 Months Ended								12 Months Ended
MERGER AND ACQUISITIONS (Detail Textuals 2) (USD $)	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Net sales contributed by Omnilink	$24,855,000	$25,663,000	$22,578,000	$20,773,000	$22,173,000	$21,951,000	$17,271,000	$16,437,000	$93,869,000	$77,832,000	$65,032,000
Omnilink Systems, Inc.
Business Acquisition [Line Items]
Net sales contributed by Omnilink									8,700,000
Adjustment for depreciation expense									100,000	100,000
Adjustment for amortization expense									300,000	900,000
Adjustment for interest expense									100,000	600,000
Adjustment for acquisition related costs									$1,000,000	$1,000,000

MERGER_AND_ACQUISITIONS_Detail3

MERGER AND ACQUISITIONS (Detail Textuals 3) (USD $)	0 Months Ended
MERGER AND ACQUISITIONS (Detail Textuals 3) (USD $)	Dec. 02, 2013	Feb. 01, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 02, 2014
Business Acquisition [Line Items]
Goodwill in connection with acquisition			$44,548,000	$26,941,000	$25,418,000
Small technology company
Business Acquisition [Line Items]
Total consideration	2,800,000	1,100,000
Cash paid						200,000
Gross amount of leases receivable	275,000
Consideration payable in cash		200,000
Number of shares issuable upon acquisition		73,587
Fair value of shares issuable		900,000
Amortization expense	less than $0.8 million	less than $0.8 million
Goodwill in connection with acquisition	$1,612,000			$1,600,000

DISCONTINUED_OPERATIONS_Summar

DISCONTINUED OPERATIONS - Summary of the financial results of the discontinued operations (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
(Loss) income from discontinued operations, net of income taxes	($492)	($1,380)	$132
Discontinued operation \| BNI Solutions, Inc. Digilog, Inc. and DCX Systems, Inc
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenues from discontinued operations	207	1,163	1,708
(Loss) income from discontinued operations before income taxes	-285	-1,567	225
Income tax (benefit) expense	-127	-187	93
(Loss) income from discontinued operations, net of income taxes	-158	-1,380	132
Loss on disposal of subsidiary included in discontinued operations	-309
Loss on dissolution of subsidiaries included in discontinued operations	-25
Net (loss) income from discontinued operations	($492)	($1,380)	$132

DISCONTINUED_OPERATIONS_Summar1

DISCONTINUED OPERATIONS - Summary of assets and liabilities reported as discontinued operations (Details 1) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2013
CURRENT ASSETS
TOTAL CURRENT ASSETS	$840
Discontinued operation \| BNI Solutions, Inc. Digilog, Inc. and DCX Systems, Inc
CURRENT ASSETS
Accounts receivable, less allowance for doubtful accounts of $600	253
Inventory, net of reserve for obsolescence of $30	122
Prepaid expenses and other current assets	164
TOTAL CURRENT ASSETS	539
Property and equipment, net	9
Other assets	292
TOTAL ASSETS OF DISCONTINUED OPERATIONS	840
CURRENT LIABILITIES
Accounts payable	10
Accrued expenses and other current liabilities	171
Deferred revenues	26
TOTAL LIABILITIES OF DISCONTINUED OPERATIONS	$207

DISCONTINUED_OPERATIONS_Summar2

DISCONTINUED OPERATIONS - Summary of assets and liabilities reported as discontinued operations (Parentheticals) (Details 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Inventory, net of reserve for obsolescence	$8,410	$8,315
Discontinued operation \| BNI Solutions, Inc. Digilog, Inc. and DCX Systems, Inc
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Allowance for doubtful accounts	600
Inventory, net of reserve for obsolescence	$30

FAIR_VALE_MEASUREMENTS_Detail_

FAIR VALE MEASUREMENTS (Detail Textuals) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value Disclosures [Abstract]
Assets measured at fair value on a recurring basis	$17.20	$17.60

ACCOUNTS_RECEIVABLE_Accounts_r

ACCOUNTS RECEIVABLE - Accounts receivable and related allowance for doubtful accounts (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Receivables [Abstract]
Accounts receivable	$12,997	$9,521
Unbilled accounts receivable	396	538
Allowance for doubtful accounts	-1,106	-674
Accounts receivable, net	$12,287	$9,385

FINANCING_RECEIVABLES_Summary_

FINANCING RECEIVABLES - Summary of components of lease receivables (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Net [Abstract]
Total minimum lease payments receivable	$4,785	$4,338
Unearned income	-206	-86
Present value of future minimum lease payments receivable	4,579	4,252
Less current portion	-1,595	-1,223
Amounts due after one year	$2,984	$3,029

FINANCING_RECEIVABLES_Summary_1

FINANCING RECEIVABLES - Summary of future minimum lease payments (Details 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Net [Abstract]
2015	$1,709
2016	1,535
2017	1,120
2018	416
2019	5
Total future minimum lease payments	$4,785	$4,338

FINANCING_RECEIVABLES_Detail_T

FINANCING RECEIVABLES (Detail Textuals)	12 Months Ended
FINANCING RECEIVABLES (Detail Textuals)	Dec. 31, 2014
Financing Receivable [Line Items]
Interest rate on receivables	2.00%
Sales type lease term	four to five years
Interest rate	7% to 8%
Period of nonpayment of financing receivable before it's placed in non-accrual status	60 days
Minimum
Financing Receivable [Line Items]
Sales lease term	2 years
Maximum
Financing Receivable [Line Items]
Sales lease term	4 years

INVENTORY_Summary_of_inventory

INVENTORY - Summary of inventory (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Raw materials	$2,228	$1,503
Finished goods	7,579	7,922
Reserve for obsolescence	-1,397	-1,110
Inventory, net	$8,410	$8,315

PREPAID_EXPENSES_AND_OTHER_ASS2

PREPAID EXPENSES AND OTHER ASSETS - Summary of prepaid expenses and other current assets (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid expenses	$1,358	$1,223
Deferred costs	578	488
Other	393	122
Prepaid expenses and other assets	$2,329	$1,833

PREPAID_EXPENSES_AND_OTHER_ASS3

PREPAID EXPENSES AND OTHER ASSETS - Summary of other noncurrent assets (Details 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Assets, Noncurrent Disclosure [Abstract]
Prepaid carrier fees	$1,860	$1,658
Deferred activation fees	310	168
Deferred financing fees	260	104
Deposits	155	168
Cost method investment		200
Total other noncurrent assets	$2,585	$2,298

PREPAID_EXPENSES_AND_OTHER_ASS4

PREPAID EXPENSES AND OTHER ASSETS (Detail Textuals) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014
Other Assets, Noncurrent Disclosure [Abstract]
Fair value of equipment	$2.20
Amortization period of prepaid expense	10 years
Prepayment to license additional network access	0.4
Amortization period of prepayment to license additional network access	7 years
Cost method investment, percentage of minority interest held in two privately-held businesses	less than 20%
Proceeds from sale of cost method investment	1.3
Gain on the sale of an investment	$1.10

PROPERTY_AND_EQUIPMENT_Summary

PROPERTY AND EQUIPMENT - Summary of property and equipment (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Total property and equipment	$8,704	$5,004
Accumulated depreciation and amortization	-3,815	-1,879
Property and equipment, net	4,889	3,125
Computer, network and other equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	7,630	4,196
Accumulated depreciation and amortization	-400
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment	746	600
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	$328	$208

PROPERTY_AND_EQUIPMENT_Detail_

PROPERTY AND EQUIPMENT (Detail Textuals) (USD $)	12 Months Ended
PROPERTY AND EQUIPMENT (Detail Textuals) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$6,812,000	$5,119,000	$3,442,000
Accumulated depreciation and amortization	3,815,000	1,879,000
Property and equipment
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	1,600,000	1,100,000	700,000
Computer, network and other equipment
Property, Plant and Equipment [Line Items]
Capital leases	700,000
Accumulated depreciation and amortization	$400,000

INTANGIBLE_ASSETS_Summary_of_I

INTANGIBLE ASSETS - Summary of Intangible assets other than goodwill (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$46,817	$28,893
Accumulated Amortization	-21,548	-16,895
Net Book Value	25,269	11,998
Purchased and developed software
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	2 years 6 months
Gross Carrying Amount	11,176	8,836
Accumulated Amortization	-6,409	-3,706
Net Book Value	4,767	5,130
Software in development
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,339	1,251
Accumulated Amortization
Net Book Value	1,339	1,251
Software
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	3 years
Gross Carrying Amount	12,515	10,087
Accumulated Amortization	-6,409	-3,706
Net Book Value	6,106	6,381
Licenses
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	6 months
Gross Carrying Amount	12,763	12,646
Accumulated Amortization	-11,886	-11,415
Net Book Value	877	1,231
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	8 years 6 months
Gross Carrying Amount	8,287	2,231
Accumulated Amortization	-1,359	-602
Net Book Value	6,928	1,629
Technologies
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	13 years 3 months 18 days
Gross Carrying Amount	4,998
Accumulated Amortization	-237
Net Book Value	4,761
Patents and trademarks
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	4 years 1 month 6 days
Gross Carrying Amount	3,343	2,846
Accumulated Amortization	-1,657	-1,172
Net Book Value	1,686	1,674
Trade names
Finite-Lived Intangible Assets [Line Items]
Remaining Useful Lives	Indefinite
Gross Carrying Amount	3,632
Accumulated Amortization
Net Book Value	3,632
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,279	1,083
Accumulated Amortization
Net Book Value	1,279	1,083
Total other intangibles assets
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	34,302	18,806
Accumulated Amortization	-15,139	-13,189
Net Book Value	$19,163	$5,617

INTANGIBLE_ASSETS_Summary_of_a

INTANGIBLE ASSETS - Summary of amortization expense for next five year (Details 1) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
2015	$4,621
2016	3,241
2017	2,050
2018	1,516
2019	1,253
Thereafter	6,338
Total amortization expense	$19,019

INTANGIBLE_ASSETS_Summary_of_c

INTANGIBLE ASSETS - Summary of carrying amount of goodwill (Details 2) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Goodwill [Roll Forward]
Beginning year	$26,941	$25,418
Measurement period adjustment	89
Acquisition	17,518	1,523
Ending year	$44,548	$26,941

INTANGIBLE_ASSETS_Detail_Textu

INTANGIBLE ASSETS (Detail Textuals) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets and software	$4.60	$3.80	$2.60
Amortization of intangible assets recorded in cost of subscription revenue	0.3	0.2	0.2
Capitalized internal software development costs	2	1.8
Amortization of capitalized software development costs	1.4	1.1	1
Goodwill gross	48.9	31.3
Accumulated impairment losses	$4.40	$4.40

INCOME_TAXES_Summary_of_compon

INCOME TAXES - Summary of components of (benefit) provision for income taxes (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current:
Federal									$73	($183)	($19)
State									38	22	30
Reserve									-57	-80	-41
Deferred:
Federal									546	-2,033	-4,502
State									-181	-95	-370
Income tax benefit	$136	$358	($670)	$595	$185	($35)	($2,454)	($65)	$419	($2,369)	($4,902)

INCOME_TAXES_Summary_of_reconc

INCOME TAXES - Summary of reconciliation of income tax (benefit) provision (Details 1) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Income tax expense (benefit) computed at U.S. corporate tax rate of 34%									$903	($137)	$725
Adjustments attributable to:
Deferred balance adjustments										-1,893
Valuation allowance									1,077		-5,545
Income tax payable adjustments										-71
State income tax									24	-73	24
Reserve for uncertain tax positions									-57	-80	-41
Non-deductible expenses									-1,575	-97	-56
Other									47	-18	-9
Income tax benefit	$136	$358	($670)	$595	$185	($35)	($2,454)	($65)	$419	($2,369)	($4,902)

INCOME_TAXES_Summary_of_reconc1

INCOME TAXES - Summary of reconciliation of income tax (benefit) provision (Parentheticals) (Details 1)	12 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
U.S. corporate tax rate	34.00%

INCOME_TAXES_Summary_of_compon1

INCOME TAXES - Summary of components of our net deferred tax assets and liabilities (Details 2) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current deferred tax asset:
Inventories	$549	$438
Accruals	417	145
Federal and state net operating loss carryforwards	2,380	2,463
Other	495	318
Valuation allowance	-680	-622
Current deferred tax asset (liability) ,Total	3,161	2,742
Non-current deferred tax asset
Equity-based compensation	2,030	1,357
Difference between book and tax basis of property	-305	-111
Intangible assets	-3,698	621
Federal, state and foreign net operating loss carryforwards	8,694	1,763
Tax credit carry forward	1,323	1,251
Valuation allowance	-2,428	-923
Non-current deferred tax asset, Total	5,616	3,958
Net deferred tax assets	$8,777	$6,700

INCOME_TAXES_Summary_of_net_op

INCOME TAXES - Summary of net operating loss carry forwards (Details 3) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Operating Loss Carryforwards [Line Items]
Net operating losses - Amount	22,300
Alternative Minimum Tax
Operating Loss Carryforwards [Line Items]
Credit carry forward - Amount	810
General Business
Operating Loss Carryforwards [Line Items]
Credit carry forward - Amount	510
General Business \| Minimum
Operating Loss Carryforwards [Line Items]
Credit carry forward - Year of Expiration	2018
General Business \| Maximum
Operating Loss Carryforwards [Line Items]
Credit carry forward - Year of Expiration	2031
Federal
Operating Loss Carryforwards [Line Items]
Net operating losses - Amount	25,000
Federal \| Minimum
Operating Loss Carryforwards [Line Items]
Net operating losses - Year of Expiration	2023
Federal \| Maximum
Operating Loss Carryforwards [Line Items]
Net operating losses - Year of Expiration	2035
State
Operating Loss Carryforwards [Line Items]
Net operating losses - Amount	63,000
State \| Minimum
Operating Loss Carryforwards [Line Items]
Net operating losses - Year of Expiration	2015
State \| Maximum
Operating Loss Carryforwards [Line Items]
Net operating losses - Year of Expiration	2035

INCOME_TAXES_Activity_related_

INCOME TAXES - Activity related to unrecognized tax benefits, net of federal benefit, and excludes interest and penalties (Details 4) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Accounting Policies [Abstract]
Balance at January 1	$102	$159
Decreases as a result of positions taken during prior periods	-48	-57
Balance at December 31	$54	$102

INCOME_TAXES_Detail_textuals

INCOME TAXES (Detail textuals) (USD $)	3 Months Ended								12 Months Ended
INCOME TAXES (Detail textuals) (USD $)	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$136,000	$358,000	($670,000)	$595,000	$185,000	($35,000)	($2,454,000)	($65,000)	$419,000	($2,369,000)	($4,902,000)
Deferred tax benefit									365,000	-2,128,000	-4,872,000
Valuation allowance increased due to a capital loss carryforward	1,300,000								1,300,000
Increase in deferred tax assets related to federal and state net operating loss carry forwards	22,300,000								22,300,000
Net decrease to liability for unrecognized tax benefits									100,000
Total unrecognized tax benefits including estimated penalties and interest	100,000								100,000
Decrease to the total balance of total unrecognized tax benefits within the next twelve months									($100,000)

OTHER_LIABILITIES_Summary_of_o

OTHER LIABILITIES - Summary of other current liabilities (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Liabilities Disclosure [Abstract]
Payroll related	$696	$1,269
Accrued expenses	1,775	735
Other current liabilities, total	$2,471	$2,004

OTHER_LIABILITIES_Summary_of_o1

OTHER LIABILITIES - Summary of other noncurrent liabilities (Details 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Liabilities Disclosure [Abstract]
Deferred revenue	$414	$560
Deferred rent	932	1,133
Other noncurrent liabilities, total	$1,346	$1,693

DEBT_Summary_of_debt_Details

DEBT - Summary of debt (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Note payable	$23,601	$1,108
Less current portion of long-term debt	4,251	633
Noncurrent portion of long-term debt	19,350	475
Note payable to Silicon Valley Bank, with interest at our option of prime rate or LIBOR rate plus margin
Debt Instrument [Line Items]
Note payable	23,125
Seller financed note payable, with interest at 4.25%, monthly payments of principal and interest, secured by equipment, due September 2015
Debt Instrument [Line Items]
Note payable	$476	$1,108

DEBT_Summary_of_debt_Parenthet

DEBT - Summary of debt (Parentheticals) (Details)	Dec. 31, 2014
Debt Disclosure [Abstract]
Interest rate of seller financed note payable	4.25%

DEBT_Summary_of_loan_agreement

DEBT - Summary of loan agreement principal repayment (Details 1) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2014
Debt Instrument [Line Items]
Annually	$5,000,000	$5,000,000
June 2014 - March 2015
Debt Instrument [Line Items]
Quarterly	625,000
Annually	2,500,000	2,500,000
June 2015 - March 2016
Debt Instrument [Line Items]
Quarterly		937,500
Annually	3,750,000	3,750,000
June 2016 - March 2017
Debt Instrument [Line Items]
Quarterly	937,500
Annually	3,750,000	3,750,000
June 2017 - March 2018
Debt Instrument [Line Items]
Quarterly	1,250,000
Annually	5,000,000	5,000,000
June 2018 - March 2019
Debt Instrument [Line Items]
Quarterly	1,250,000
Annually	5,000,000	5,000,000
Outstanding balance due May 2019
Debt Instrument [Line Items]
Quarterly
Annually	$5,000,000	$5,000,000

DEBT_Summary_of_future_maturit

DEBT - Summary of future maturities (Details 2) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]
2015	$4,251
2016	3,750
2017	4,688
2018	5,000
2019	5,912
Long-term debt, total	$23,601	$1,108

DEBT_Detail_Textuals

DEBT (Detail Textuals) (USD $)	12 Months Ended
DEBT (Detail Textuals) (USD $)	Dec. 31, 2014
Debt Instrument [Line Items]
Amount of remaining principal	$5,000,000
Revolving Credit Facility
Debt Instrument [Line Items]
Available credit amount	5,000,000
Silicon Valley Bank \| Term Loan
Debt Instrument [Line Items]
Available credit amount	25,000,000
Description of debt compliance	The maturity date of the loan is May 5, 2019 with regular required quarterly principal payments beginning June 30, 2014 equal to one fourth of 10% of the original principal amount through the quarter ended March 31, 2015 and increments to 15% for the quarterly periods through March 31, 2017 and to 20% for the quarterly periods through March 31, 2019 with any unpaid principal due at maturity.
Interest rate applicable to amounts drawn	2.75%
Silicon Valley Bank \| Revolving Credit Facility
Debt Instrument [Line Items]
Available credit amount	$5,000,000

DEBT_Detail_Textuals_1

DEBT (Detail Textuals 1) (USD $)	12 Months Ended	1 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Oct. 31, 2012
Promissory Note
Debt Instrument [Line Items]
Outstanding amount of promissory note	$0.50
Small technology company
Debt Instrument [Line Items]
Promissory note payable		$1.90
Interest rate spread over prime rate		1.00%
Interest rate minimum percentage		4.25%
Interest rate at end of period	4.25%

LEASES_COMMITMENTS_AND_CONTING2

LEASES, COMMITMENTS AND CONTINGENCIES - Future minimum capital lease payments and present value of net minimum lease payments for all capital leases (Details) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Total minimum lease payments	$158
Less amounts representing interest	-10
Present value of future minimum lease payments, all current	$148

LEASES_COMMITMENTS_AND_CONTING3

LEASES, COMMITMENTS AND CONTINGENCIES - Summary of future minimum lease payments under such non-cancelable operating leases (Details 1) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
2015	$1,514
2016	1,581
2017	1,516
2018	1,395
2019	1,128
Thereafter	3,020
Future minimum lease payments	$10,154

LEASES_COMMITMENTS_AND_CONTING4

LEASES, COMMITMENTS AND CONTINGENCIES (Detail Textuals) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Operating Leased Assets [Line Items]
Description of lease terms	Our leases for office space have annual periods of free rent and escalation clauses of 2.5% to $1.00 per square foot. The leases also have options to renew for 60-65 months at the end of their terms.
Rent expense	$1.60	$1.30	$1.10
Open purchase commitments	5.4
Minimum
Operating Leased Assets [Line Items]
Lease renew period	60 months
Maximum
Operating Leased Assets [Line Items]
Lease renew period	65 months
Computer and network equipment
Operating Leased Assets [Line Items]
Value of sale leaseback asset		$0.70

EQUITYBASED_COMPENSATION_Summa

EQUITY-BASED COMPENSATION - Summary of assumptions to estimate the grant date fair value of stock options and SARs (Details) (Stock Option And Stock Appreciation Rights)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Option And Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility	57.80%	67.50%	66.60%
Expected term (in years)	6 years 2 months 12 days	6 years 3 months 18 days	6 years 3 months 18 days
Risk-free rate	1.88%	1.52%	1.10%
Dividend yield	0.00%	0.00%	0.00%

EQUITYBASED_COMPENSATION_Summa1

EQUITY-BASED COMPENSATION - Summary of stock option and SAR activity (Details 1) (Stock Option And Stock Appreciation Rights, USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Option And Stock Appreciation Rights
Shares
Outstanding, January 1, 2014	1,437
Granted	332
Exercised	-270	-433	-638
Forfeited or expired	-167
Outstanding, at December 31, 2014	1,332	1,437
Exercisable at December 31, 2014	727
Weighted Average Exercise Price
Outstanding, January 1, 2014	$7.77
Granted	$11.56
Exercised	$6.69
Forfeited or expired	$7.85
Outstanding, at December 31, 2014	$8.93	$7.77
Exercisable at December 31, 2014	$7.06

EQUITYBASED_COMPENSATION_Summa2

EQUITY-BASED COMPENSATION - Summary of stock options and SARs (Details 2) (Stock Option And Stock Appreciation Rights, USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Stock Option And Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total shares, Outstanding	1,332	1,437
Aggregate intrinsic value, Outstanding	$4,264
Weighted-average remaining contractual term (years), Outstanding	6 years 7 months 6 days
Total shares, Exercisable	727
Aggregate intrinsic value, Exercisable	$3,601
Weighted-average remaining contractual term (years), Exercisable	4 years 10 months 24 days

EQUITYBASED_COMPENSATION_Summa3

EQUITY-BASED COMPENSATION - Summary of Stock option and SAR exercise data (Details 3) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash received	$867	$338	$560
Stock Option And Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options and SARs exercised	270	433	638
Net shares issued	214	199	336
Total intrinsic value exercised	1,533	2,552	3,967
Cash received	931	338	560
Recognized tax benefit	$1,300	$2,208	$2,619

EQUITYBASED_COMPENSATION_Summa4

EQUITY-BASED COMPENSATION - Summary of Non-vested restricted stock award activity (Details 4) (Non-vested restricted stock, USD $)	12 Months Ended
	Dec. 31, 2014
Non-vested restricted stock
Shares
Outstanding, as of January 1, 2014	190
Granted	435
Vested	-95
Forfeited	-42
Outstanding, as of December 31, 2014	488
Weighted Average Grant Date Fair Value
Outstanding, as of January 1, 2014	$12.09
Granted	$10.95
Vested	$11.57
Forfeited	$11.74
Outstanding, as of December 31, 2014	$11.19

EQUITYBASED_COMPENSATION_Detai

EQUITY-BASED COMPENSATION (Detail Textuals) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	Shareholder	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shareholder	3
Equity-based compensation expense	$2.60	$1.90	$1.40
2014 Stock and Incentive Plan (2014 Plan)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved for issuance	6.3
2014 Stock and Incentive Plan (2014 Plan) \| Non-vested restricted stock \| Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
2014 Stock and Incentive Plan (2014 Plan) \| Non-vested restricted stock \| Non-employee director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	1 year
2014 Stock and Incentive Plan (2014 Plan) \| Stock Option And Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Continuous service contractual term	10 years
Method used for estimation of fair value of stock options and SARs	Black-Scholes option pricing model

EQUITYBASED_COMPENSATION_Detai1

EQUITY-BASED COMPENSATION (Detail Textuals 1) (USD $)	12 Months Ended
EQUITY-BASED COMPENSATION (Detail Textuals 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options shares issued during period	383,000
Vesting period of options	4 years
Stock Option And Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	0.00%	0.00%	0.00%
Number of stock options and SARs outstanding	418,000
Number of stock options and SARs outstanding and exercisable	260,000
Weighted average grant-date fair value	$6.45	$6.28	$5.99

EQUITYBASED_COMPENSATION_Detai2

EQUITY-BASED COMPENSATION (Detail Textuals 2) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares remain available for grant	2.4
Total unrecognized compensation costs	$7
Weighted-average recognition period	1 year 6 months
Non-vested restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of non-vested restricted shares vested in period	$1.10	$0.50	$0.50

OTHER_INCOME_EXPENSE_NET_Detai

OTHER (INCOME) EXPENSE, NET (Detail Textuals) (USD $)	12 Months Ended			1 Months Ended
OTHER (INCOME) EXPENSE, NET (Detail Textuals) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Oct. 31, 2013
Schedule of Cost-method Investments [Line Items]
Pre-tax gain on sale of cost method investment	$1,100,000
Proceeds from sale of cost basis investment	1,300,000
Carrying value of investment		200,000
Other (income) expense	-1,338,000	-319,000	500,000
M2M solutions company
Schedule of Cost-method Investments [Line Items]
Pre-tax gain on sale of cost method investment				300,000
Proceeds from sale of cost basis investment				600,000
Carrying value of investment				$300,000

SIGNIFICANT_CUSTOMER_CONCENTRA1

SIGNIFICANT CUSTOMER, CONCENTRATION OF CREDIT RISK AND RELATED PARTIES (Detail Textuals) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Revenue
Concentration Risk [Line Items]
Concentration risk percentage	100.00%	100.00%	100.00%
Customer Concentration Risk \| Revenue
Concentration Risk [Line Items]
Number of customers			0
Concentration risk, benchmark description			No customers exceeded 10% of consolidated revenue
Customer Concentration Risk \| Revenue \| Customer one
Concentration Risk [Line Items]
Concentration risk percentage	14.40%	11.10%
Revenue accounted by customer	13.5	8.7
Customer Concentration Risk \| Accounts receivable \| Customer one
Concentration Risk [Line Items]
Revenue accounted by customer	1.6	2.7

SIGNIFICANT_CUSTOMER_CONCENTRA2

SIGNIFICANT CUSTOMER, CONCENTRATION OF CREDIT RISK AND RELATED PARTIES (Detail Textuals 1) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	Entity	Entity	Entity
Concentration Risk [Line Items]
Accounts payable	12,257	9,953
Supplier Concentration Risk \| Hardware cost of sales
Concentration Risk [Line Items]
Number of suppliers	4	3	2
Cost of sales percentage	72.00%	72.00%	49.00%
Supplier Concentration Risk \| Service cost of sales
Concentration Risk [Line Items]
Number of suppliers	4	2	2
Cost of sales percentage	68.00%	55.00%	51.00%
Supplier Concentration Risk \| Accounts Payable
Concentration Risk [Line Items]
Accounts payable	5,300	4,800	3,200

SIGNIFICANT_CUSTOMER_CONCENTRA3

SIGNIFICANT CUSTOMER, CONCENTRATION OF CREDIT RISK AND RELATED PARTIES (Detail Textuals 2) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Related Party Transaction [Line Items]
Accounts payable	$12,257,000	$9,953,000
Salisbury & Ryan LLP
Related Party Transaction [Line Items]
Legal fees	290,000	224,000	138,000
Accounts payable	41,000	22,000
Family member of chairman and CEO
Related Party Transaction [Line Items]
Fees invoiced for marketing services	$80,000	$80,000	$80,000

BENEFIT_PLAN_Detail_Textuals

BENEFIT PLAN (Detail Textuals) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Compensation and Retirement Disclosure [Abstract]
Employer contribution percentage	50.00%
Contribution percentage of employee's total compensation	6.00%
Contributions vesting period	3 years
Contributions vesting percentage	33.00%
Expense recognized	$0.30	$0.30	$0.20

EARNINGS_PER_SHARE_Number_Of_C

EARNINGS PER SHARE - Number Of Common Shares Used As Denominator (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]
Income from continuing operations	$601	$263	$226	$1,146	$950	$575	$412	$28	$2,236	$1,965	$7,033
(Loss) income from discontinued operations			-436	-56	61		-1,424	-17	-492	-1,380	132
Net income	$601	$263	($210)	$1,090	$1,011	$575	($1,012)	$11	$1,744	$585	$7,165
Common Shares:
Weighted average common shares outstanding (in shares)									18,922	18,413	15,412
Dilutive effect of common stock equivalents									346	537	602
Total									19,268	18,950	16,014
Basic earnings per share:
Income from continuing operations (in dollars per share)	$0.03	$0.01	$0.01	$0.06	$0.05	$0.03	$0.02	$0	$0.12	$0.11	$0.46
(Loss) income from discontinued operations (in dollars per share)	$0	$0	($0.02)	$0	$0	$0	($0.07)	$0	($0.03)	($0.08)	$0
Net income (in dollars per share)	$0.03	$0.01	($0.01)	$0.06	$0.05	$0.03	($0.05)	$0	$0.09	$0.03	$0.46
Diluted earnings per share:
Income from continuing operations (in dollars per share)	$0.03	$0.01	$0.01	$0.06	$0.05	$0.03	$0.02	$0	$0.12	$0.10	$0.44
(Loss) income from discontinued operations (in dollars per share)	$0	$0	($0.02)	$0	$0	$0	($0.08)	$0	($0.03)	($0.07)	$0.01
Net income (in dollars per share)	$0.03	$0.01	($0.01)	$0.06	$0.05	$0.03	($0.06)	$0	$0.09	$0.03	$0.45

EARNINGS_PER_SHARE_Detail_Text

EARNINGS PER SHARE (Detail Textuals)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]
Anti-dilutive shares excluded from diluted earning per share	0.8	0.5	0.4

SEGMENT_INFORMATION_Revenue_Ge

SEGMENT INFORMATION - Revenue Generated From Customers Based Outside Of The U.S (Details) (Revenue)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue generated by external customers in foreign countries, percentage	100.00%	100.00%	100.00%
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue generated by external customers in foreign countries, percentage	94.00%	94.00%	88.00%
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue generated by external customers in foreign countries, percentage	4.00%	4.00%	10.00%
Others
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue generated by external customers in foreign countries, percentage	2.00%	2.00%	2.00%

SEGMENT_INFORMATION_Detail_Tex

SEGMENT INFORMATION (Detail Textuals)	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting [Abstract]
Long-lived assets located outside of the U.S.	1.00%	1.00%

UNAUDITED_SELECTED_QUARTERLY_D2

UNAUDITED SELECTED QUARTERLY DATA - Summarize selected unaudited financial data for each quarter of the years (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract]
Net revenues	$24,855	$25,663	$22,578	$20,773	$22,173	$21,951	$17,271	$16,437	$93,869	$77,832	$65,032
Gross profit	11,415	11,287	10,722	9,840	9,588	8,981	6,666	6,905	43,264	32,140	27,875
Operating earnings (loss)	903	802	-252	662	874	645	-1,983	45	2,115	-419	2,967
Income (loss) from continuing operations before income taxes	737	621	-444	1,741	1,135	540	-2,042	-37
Income tax expense (benefit)	136	358	-670	595	185	-35	-2,454	-65	419	-2,369	-4,902
Income from continuing operations, net of income taxes	601	263	226	1,146	950	575	412	28	2,236	1,965	7,033
Loss from discontinued operations			-436	-56	61		-1,424	-17	-492	-1,380	132
Net income (loss)	$601	$263	($210)	$1,090	$1,011	$575	($1,012)	$11	$1,744	$585	$7,165
Basic earnings (loss) per share:
Income from continuing operations (in dollars per share)	$0.03	$0.01	$0.01	$0.06	$0.05	$0.03	$0.02	$0	$0.12	$0.11	$0.46
Income (loss) from discontinued operations (in dollars per share)	$0	$0	($0.02)	$0	$0	$0	($0.07)	$0	($0.03)	($0.08)	$0
Net income (loss) (in dollars per share)	$0.03	$0.01	($0.01)	$0.06	$0.05	$0.03	($0.05)	$0	$0.09	$0.03	$0.46
Diluted earnings (loss) per share
Income from continuing operations (in dollars per share)	$0.03	$0.01	$0.01	$0.06	$0.05	$0.03	$0.02	$0	$0.12	$0.10	$0.44
Income (loss) from discontinued operations (in dollars per share)	$0	$0	($0.02)	$0	$0	$0	($0.08)	$0	($0.03)	($0.07)	$0.01
Net income (loss) (in dollars per share)	$0.03	$0.01	($0.01)	$0.06	$0.05	$0.03	($0.06)	$0	$0.09	$0.03	$0.45

VALUATION_AND_QUALIFYING_ACCOU1

VALUATION AND QUALIFYING ACCOUNTS (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Accounts and financing receivables Allowance for uncollectible accounts \| Continuing operations
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	$674		$367		$236
Additions charged to expense	392		444		188
Deductions	40	[1]	-137	[1]	-57	[2]
Balance at end of Period	1,106		674		367
Accounts and financing receivables Allowance for uncollectible accounts \| Discontinued operations
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	600		16
Additions charged to expense			602		67
Deductions	-600	[1]	-18	[1]	-51	[2]
Balance at end of Period			600		16
Inventory Reserve for obsolescence \| Continuing operations
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	1,110		332		578
Additions charged to expense	544		807		148
Deductions	-257		-29		-394	[3]
Balance at end of Period	1,397		1,110		332
Inventory Reserve for obsolescence \| Discontinued operations
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	30		30
Additions charged to expense
Deductions	-30				30	[3]
Balance at end of Period			30		30
Deferred tax assets Valuation allowance \| Continuing operations
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	1,545		1,650		11,000
Additions charged to expense
Deductions	1,563		-105		-9,350	[3]
Balance at end of Period	3,108		1,545		1,650
Deferred tax assets Valuation allowance \| Discontinued operations
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	462		460
Additions charged to expense
Deductions	-462		2		460	[3]
Balance at end of Period			$462		$460

[1]	Amounts written off as uncollectible, net of recoveries
[2]	Amounts written off as uncollectible, net of recoveries and reclassification to discontinued operations
[3]	Includes reclassification to discontinued operations.