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Basic [Abstract] Total intrinsic value of all options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Total cost of sales Cost of Goods and Services Sold Diluted (shares) Denominator for diluted net income per common share — adjusted weighted average shares Weighted Average Number of Shares Outstanding, Diluted Expected term Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Debt issuance costs Debt Issuance Costs, Gross Base Rate Base Rate [Member] Common stock, $.01 par value; 60,000,000 shares authorized; 42,324,578 and 41,950,732 shares issued Common Stock, Value, Issued Goodwill Valuation Implied Control Premium Goodwill Valuation Implied Control Premium Goodwill Valuation Implied Control Premium Business Acquisition, Acquiree Business Acquisition, Acquiree [Domain] The 2021 Plan The 2021 Plan [Member] The 2021 Plan Restricted Stock Units, Weighted Average Grant Date Fair Value per Common Share, Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Aggregate Intrinsic Value, Exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Capitalized Contract Cost [Domain] Capitalized Contract Cost [Domain] Short-term Lease, Cost Short-Term Lease, Cost Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] PRODUCT WARRANTY OBLIGATION Product Warranty Disclosure [Text Block] Preferred stock, shares authorized Preferred Stock, Shares Authorized Unrecognized tax benefits that would decrease next twelve months Decrease in Unrecognized Tax Benefits is Reasonably Possible Cost of Sales and General and Administrative Expense Cost of Sales and General and Administrative Expense [Member] Cost of Sales and General and Administrative Expense [Member] Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Current liabilities: Liabilities, Current [Abstract] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Proceeds from stock option plan transactions Proceeds from Stock Options Exercised Proceeds from Stock Options Exercised Proceeds from long-term debt Proceeds from Issuance of Long-Term Debt Common stock, shares issued Common Stock, Shares, Issued Unearned revenue Contract with Customer, Liability, Current Accrual for purchase of property, equipment, improvements and certain other intangible assets Capital Expenditures Incurred but Not yet Paid Transferred over time Transferred over Time [Member] Income Statement Location Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Report Line [Domain] Income Statement Location [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Amendment Flag Amendment Flag Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Operating lease cost Operating Lease, Cost Employee stock purchase plan issuances Stock Issued During Period, Value, Employee Stock Purchase Plan Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Other current liabilities Other Liabilities, Current Other non-current assets Other Assets, Noncurrent Weighted Average Remaining Contractual Term [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Options Outstanding, Exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Depreciation and amortization Depreciation, Depletion and Amortization Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Control Premium Measurement Input, Control Premium [Member] Credit Facility [Domain] Credit Agreement [Domain] Credit Agreement [Domain] Warranties issued Standard Product Warranty Accrual, Increase for Warranties Issued Employee stock purchase plan issuances (in shares) Common shares issued to employees Stock Issued During Period, Shares, Employee Stock Purchase Plans Options Outstanding, Beginning Balance (in shares) Options Outstanding, Ending Balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Total other expense, net Other Income Net Total other income, net Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Property, equipment and improvements, net Property, Plant and Equipment, Net Lease Obligation Incurred Lease Obligation Incurred Denominator: Preferred Stock Dividends and Other Adjustments [Abstract] Entities [Table] Entities [Table] Payments on long-term debt Repayments of Long-Term Debt Schedule of Estimated Future Amortization Expense Related to Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Assets and Liabilities, Lessee [Abstract] Assets and Liabilities, Lessee [Abstract] Change in fair value of contingent consideration Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Sales and Marketing Selling and Marketing Expense [Member] Stock Options Share-Based Payment Arrangement, Option [Member] Treasury stock, at cost, 6,463,818 and 6,412,812 shares Treasury Stock, Value Expected volatility rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Less allowance for credit losses Accounts Receivable, Allowance for Credit Loss, Current Number of Restricted Stock Units, Canceled Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Long-term debt Long-Term Debt Other expense, net Other Nonoperating Income (Expense) Common stock, shares authorized Common Stock, Shares Authorized Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Total operating expenses Operating Expenses Maximum Maximum [Member] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Total current assets Assets, Current Income Taxes Paid, Net Income Taxes Paid, Net Contract with Customer, Liability, Revenue Recognized Contract with Customer, Liability, Revenue Recognized Entity Small Business Entity Small Business Measurement Basis [Axis] Measurement Basis [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Revenue: Revenues [Abstract] Intangible assets, net Net Finite-Lived Intangible Assets, Net Reconciliation of Assets from Segment to Consolidated Reconciliation of Assets from Segment to Consolidated [Table Text Block] Line of Credit Facility [Table] Line of Credit Facility [Table] Remaining performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Options Outstanding [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Supplemental Disclosures Leases Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Income tax benefit Share-Based Payment Arrangement, Expense, Tax Benefit Ctek, Inc. ("Ctek") Ctek, Inc. ("Ctek") [Member] Ctek, Inc. 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Price 2023 (six months) Long-Term Debt, Maturity, Remainder of Fiscal Year Weighted average common shares: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Inventories Inventories Inventory, Net Accounts payable Accounts Payable, Current 2027 Long-Term Debt, Maturity, Year Four Entity Filer Category Entity Filer Category Basic (shares) Denominator for basic net income per common share — weighted average shares outstanding Weighted Average Number of Shares Outstanding, Basic Stock-based compensation before income taxes Share-Based Payment Arrangement, Expense Supplemental schedule of non-cash investing and financing activities Noncash Investing and Financing Items [Abstract] Commitments and Contingencies (see Note 13) Commitments and Contingencies Security Exchange Name Security Exchange Name Weighted Average Exercise Price, Beginning Balance Weighted Average Exercise Price, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Market Capitalization Market Capitalization Market Capitalization Preferred stock, $.01 par value; 2,000,000 shares authorized; none issued and outstanding Preferred Stock, Value, Issued Schedule of Debt [Table Text Block] Schedule of Debt [Table Text Block] General and Administrative General and Administrative Expense [Member] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Cover [Abstract] Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Fair Value, Inputs, Level 3 Fair Value, Inputs, Level 3 [Member] STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Order backlog Order or Production Backlog [Member] Schedule of Stock-Based Compensation Expense Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Work in process Inventory, Work in Process, Net of Reserves REVENUE Revenue from Contract with Customer [Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Unallocated Corporate Segment [Member] Total liabilities and stockholders' equity Liabilities and Equity Cost of sales: Cost of Goods and Services Sold [Abstract] Right Of Use Asset Obtained In Exchange for Lease Liability [Abstract] Right Of Use Asset Obtained In Exchange for Lease Liability [Abstract] Right Of Use Asset Obtained In Exchange for Lease Liability [Abstract] Amortization of Debt Issuance Costs Amortization of Debt Issuance Costs Goodwill [Roll Forward] Goodwill [Roll Forward] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Stock options and restricted stock units Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Diluted net income per common share Earnings Per Share, Diluted [Abstract] Acquisition of business, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Current Fiscal Year End Date Current Fiscal Year End Date Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Net income , diluted (USD per share) Earnings Per Share, Diluted Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Total current liabilities Liabilities, Current Risk free interest rate, minimum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Reporting Unit [Domain] Reporting Unit [Domain] Amortization of intangibles Cost, Amortization 2025 Lessee, Operating Lease, Liability, to be Paid, Year Two Patents and Trademarks Intellectual Property [Member] Income taxes payable Accrued Income Taxes, Noncurrent Unrecognized tax benefits, beginning balance Unrecognized tax benefits, ending balance Unrecognized Tax Benefits Unrecognized tax benefits that would impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Remaining performance obligation Revenue, Remaining Performance Obligation, Amount Other expense, net: Nonoperating Income (Expense) [Abstract] Risk free interest rate, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Operating Lease Liability Maturity Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Unearned Revenue Contract with Customer, Liability Non-cash Tenant Improvement Allowance [Abstract] Non-cash Tenant Improvement Allowance [Abstract] Non-cash Tenant Improvement Allowance Product and Service [Axis] Product and Service [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Interest expense, net Interest Expense Exchange [Domain] Exchange [Domain] Credit Facility [Axis] Credit Facility [Axis] Capitalized Contract Cost [Axis] Capitalized Contract Cost [Axis] Income tax benefit specific to the period Income Tax Expense (Benefit) Specific to the Period Income Tax Expense (Benefit) Specific to the Period The Nasdaq Stock Market LLC NASDAQ - ALL MARKETS [Member] Number of Restricted Stock Units, Vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Entity Tax Identification Number Entity Tax Identification Number Number of shares authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] 2023 (six months) Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Non-compete Agreements Noncompete Agreements [Member] Enterprise Routers Enterprise Routers [Member] Enterprise Routers Research and development Research and Development Expense (Excluding Acquired in Process Cost) Product Warranties Disclosures [Abstract] Product Warranties Disclosures [Abstract] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect IoT Products & Services Segment IoT Products and Services [Member] IoT Products & Services [Member] 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Five Entity Central Index Key Entity Central Index Key Measurement Frequency [Axis] Measurement Frequency [Axis] Nonvested Restricted Stock Units, Weighted Average Grant Date Fair Value per Common Share [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Tax withholding for share-based compensation Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Finite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets by Major Class [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Measurement Input Type [Axis] Measurement Input Type [Axis] City Area Code City Area Code ASSETS Assets [Abstract] General and administrative General and Administrative Expense December 22, 2021 Credit Agreement December 22, 2021 Credit Agreement [Member] December 22, 2021 Credit Agreement Schedule of Selected Balance Sheet Data Selected Balance Sheet Data [Table Text Block] Selected Balance Sheet Data [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Debt Issuance Costs Debt Issuance Costs Debt Issuance Costs 2024 Long-Term Debt, Maturity, Year One Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Federal Funds Rate Federal Funds Rate [Member] Federal Funds Rate Weighted average per option grant date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Variable Rate [Axis] Variable Rate [Axis] Other non-current liabilities Other Liabilities, Noncurrent North America, primarily the United States North America [Member] Research and Development Research and Development Expense [Member] Unearned Revenue (Details) Disaggregation of Revenue [Line Items] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year One Schedule of Calculation of Numerator and Denominator in Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Cost of Sales Cost of Sales [Member]