3.3.1.900 html 219 428 1 true 76 0 false 4 false false R1.htm 001 - Document - Document and Entity Information Sheet http://www.gilat.com/role/gilt-daei Document and Entity Information Cover 1 false false R2.htm 002 - Statement - CONSOLIDATED BALANCE SHEETS Sheet http://www.gilat.com/role/gilt-cbs CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.gilat.com/role/gilt-cbsp CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 004 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS Sheet http://www.gilat.com/role/gilt-csoo CONSOLIDATED STATEMENTS OF OPERATIONS Statements 4 false false R5.htm 005 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS Sheet http://www.gilat.com/role/gilt-csocl CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS Statements 5 false false R6.htm 006 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY Sheet http://www.gilat.com/role/gilt-csocie CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY Statements 6 false false R7.htm 007 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) Sheet http://www.gilat.com/role/gilt-csociep CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) Statements 7 false false R8.htm 008 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.gilat.com/role/gilt-csocf CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 8 false false R9.htm 101 - Disclosure - GENERAL Sheet http://www.gilat.com/role/gilt-g1 GENERAL Notes 9 false false R10.htm 102 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES Sheet http://www.gilat.com/role/gilt-sap1 SIGNIFICANT ACCOUNTING POLICIES Notes 10 false false R11.htm 103 - Disclosure - INVENTORIES Sheet http://www.gilat.com/role/gilt-i INVENTORIES Notes 11 false false R12.htm 104 - Disclosure - PROPERTY AND EQUIPMENT, NET Sheet http://www.gilat.com/role/gilt-paen PROPERTY AND EQUIPMENT, NET Notes 12 false false R13.htm 105 - Disclosure - INTANGIBLE ASSETS, NET Sheet http://www.gilat.com/role/gilt-ian INTANGIBLE ASSETS, NET Notes 13 false false R14.htm 106 - Disclosure - GOODWILL Sheet http://www.gilat.com/role/gilt-g GOODWILL Notes 14 false false R15.htm 107 - Disclosure - COMMITMENTS AND CONTINGENCIES Sheet http://www.gilat.com/role/gilt-cac COMMITMENTS AND CONTINGENCIES Notes 15 false false R16.htm 108 - Disclosure - DERIVATIVE INSTRUMENTS Sheet http://www.gilat.com/role/gilt-di DERIVATIVE INSTRUMENTS Notes 16 false false R17.htm 109 - Disclosure - EQUITY Sheet http://www.gilat.com/role/gilt-e EQUITY Notes 17 false false R18.htm 110 - Disclosure - RESTRUCTURING COSTS Sheet http://www.gilat.com/role/gilt-rc RESTRUCTURING COSTS Notes 18 false false R19.htm 111 - Disclosure - TAXES ON INCOME Sheet http://www.gilat.com/role/gilt-toi TAXES ON INCOME Notes 19 false false R20.htm 112 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION Sheet http://www.gilat.com/role/gilt-sbsi SUPPLEMENTARY BALANCE SHEET INFORMATION Notes 20 false false R21.htm 113 - Disclosure - SELECTED STATEMENTS OF OPERATIONS DATA Sheet http://www.gilat.com/role/gilt-ssood SELECTED STATEMENTS OF OPERATIONS DATA Notes 21 false false R22.htm 114 - Disclosure - CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION Sheet http://www.gilat.com/role/gilt-cgasi1 CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION Notes 22 false false R23.htm 115 - Disclosure - RELATED PARTY BALANCES AND TRANSACTIONS Sheet http://www.gilat.com/role/gilt-rpbat RELATED PARTY BALANCES AND TRANSACTIONS Notes 23 false false R24.htm 116 - Disclosure - SUBSEQUENT EVENTS Sheet http://www.gilat.com/role/gilt-se SUBSEQUENT EVENTS Notes 24 false false R25.htm 202 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Policy) Sheet http://www.gilat.com/role/gilt-sapp1 SIGNIFICANT ACCOUNTING POLICIES (Policy) Policies 25 false false R26.htm 301 - Disclosure - GENERAL (Tables) Sheet http://www.gilat.com/role/gilt-gt1 GENERAL (Tables) Tables http://www.gilat.com/role/gilt-g1 26 false false R27.htm 302 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Tables) Sheet http://www.gilat.com/role/gilt-sapt SIGNIFICANT ACCOUNTING POLICIES (Tables) Tables http://www.gilat.com/role/gilt-sap1 27 false false R28.htm 303 - Disclosure - INVENTORIES (Tables) Sheet http://www.gilat.com/role/gilt-it INVENTORIES (Tables) Tables http://www.gilat.com/role/gilt-i 28 false false R29.htm 304 - Disclosure - PROPERTY AND EQUIPMENT, NET (Tables) Sheet http://www.gilat.com/role/gilt-paent PROPERTY AND EQUIPMENT, NET (Tables) Tables http://www.gilat.com/role/gilt-paen 29 false false R30.htm 305 - Disclosure - INTANGIBLE ASSETS, NET (Tables) Sheet http://www.gilat.com/role/gilt-iant INTANGIBLE ASSETS, NET (Tables) Tables http://www.gilat.com/role/gilt-ian 30 false false R31.htm 306 - Disclosure - GOODWILL (Tables) Sheet http://www.gilat.com/role/gilt-gt GOODWILL (Tables) Tables http://www.gilat.com/role/gilt-g 31 false false R32.htm 307 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) Sheet http://www.gilat.com/role/gilt-cact COMMITMENTS AND CONTINGENCIES (Tables) Tables http://www.gilat.com/role/gilt-cac 32 false false R33.htm 308 - Disclosure - DERIVATIVE INSTRUMENTS (Tables) Sheet http://www.gilat.com/role/gilt-dit DERIVATIVE INSTRUMENTS (Tables) Tables http://www.gilat.com/role/gilt-di 33 false false R34.htm 309 - Disclosure - EQUITY (Tables) Sheet http://www.gilat.com/role/gilt-et EQUITY (Tables) Tables http://www.gilat.com/role/gilt-e 34 false false R35.htm 311 - Disclosure - TAXES ON INCOME (Tables) Sheet http://www.gilat.com/role/gilt-toit TAXES ON INCOME (Tables) Tables http://www.gilat.com/role/gilt-toi 35 false false R36.htm 312 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Tables) Sheet http://www.gilat.com/role/gilt-sbsit SUPPLEMENTARY BALANCE SHEET INFORMATION (Tables) Tables http://www.gilat.com/role/gilt-sbsi 36 false false R37.htm 313 - Disclosure - SELECTED STATEMENTS OF OPERATIONS DATA (Tables) Sheet http://www.gilat.com/role/gilt-ssoodt SELECTED STATEMENTS OF OPERATIONS DATA (Tables) Tables http://www.gilat.com/role/gilt-ssood 37 false false R38.htm 314 - Disclosure - CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Tables) Sheet http://www.gilat.com/role/gilt-cgasit1 CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Tables) Tables http://www.gilat.com/role/gilt-cgasi1 38 false false R39.htm 315 - Disclosure - RELATED PARTY BALANCES AND TRANSACTIONS (Tables) Sheet http://www.gilat.com/role/gilt-rpbatt RELATED PARTY BALANCES AND TRANSACTIONS (Tables) Tables http://www.gilat.com/role/gilt-rpbat 39 false false R40.htm 40101 - Disclosure - GENERAL (Organization and Aborted Agreement) (Details) Sheet http://www.gilat.com/role/gilt-goaaad GENERAL (Organization and Aborted Agreement) (Details) Details http://www.gilat.com/role/gilt-gt1 40 false false R41.htm 40102 - Disclosure - GENERAL (Business Combinations and Impairment of Goodwill) (Details) Sheet http://www.gilat.com/role/gilt-gbcaiogd GENERAL (Business Combinations and Impairment of Goodwill) (Details) Details http://www.gilat.com/role/gilt-gt1 41 false false R42.htm 40103 - Disclosure - GENERAL (Schedule of Results of Discontinued Operations) (Details) Sheet http://www.gilat.com/role/gilt-gsorodod GENERAL (Schedule of Results of Discontinued Operations) (Details) Details http://www.gilat.com/role/gilt-gt1 42 false false R43.htm 40201 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-sapnd SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) Details http://www.gilat.com/role/gilt-sapt 43 false false R44.htm 40202 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Schedule of Property and Equipment Useful Lives) (Details) Sheet http://www.gilat.com/role/gilt-sapsopaeuld SIGNIFICANT ACCOUNTING POLICIES (Schedule of Property and Equipment Useful Lives) (Details) Details http://www.gilat.com/role/gilt-sapt 44 false false R45.htm 40203 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Assets Estimated Useful Lives) (Details) Sheet http://www.gilat.com/role/gilt-sapsoiaeuld SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Assets Estimated Useful Lives) (Details) Details http://www.gilat.com/role/gilt-sapt 45 false false R46.htm 40204 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Employee Related Benefits) (Details) Sheet http://www.gilat.com/role/gilt-saperbd SIGNIFICANT ACCOUNTING POLICIES (Employee Related Benefits) (Details) Details http://www.gilat.com/role/gilt-sapt 46 false false R47.htm 40205 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Schedule of Accumulated Other Comprehensive Income, Net) (Details) Sheet http://www.gilat.com/role/gilt-sapsoaocind SIGNIFICANT ACCOUNTING POLICIES (Schedule of Accumulated Other Comprehensive Income, Net) (Details) Details http://www.gilat.com/role/gilt-sapt 47 false false R48.htm 40301 - Disclosure - INVENTORIES (Schedule of Inventory) (Details) Sheet http://www.gilat.com/role/gilt-isoid INVENTORIES (Schedule of Inventory) (Details) Details http://www.gilat.com/role/gilt-it 48 false false R49.htm 40302 - Disclosure - INVENTORIES (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-ind INVENTORIES (Narrative) (Details) Details http://www.gilat.com/role/gilt-it 49 false false R50.htm 40401 - Disclosure - PROPERTY AND EQUIPMENT, NET (Schedule of Property and Equipment) (Details) Sheet http://www.gilat.com/role/gilt-paensopaed PROPERTY AND EQUIPMENT, NET (Schedule of Property and Equipment) (Details) Details http://www.gilat.com/role/gilt-paent 50 false false R51.htm 40402 - Disclosure - PROPERTY AND EQUIPMENT, NET (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-paennd PROPERTY AND EQUIPMENT, NET (Narrative) (Details) Details http://www.gilat.com/role/gilt-paent 51 false false R52.htm 40501 - Disclosure - INTANGIBLE ASSETS, NET (Schedule of Intangible Assets) (Details) Sheet http://www.gilat.com/role/gilt-iansoiad INTANGIBLE ASSETS, NET (Schedule of Intangible Assets) (Details) Details http://www.gilat.com/role/gilt-iant 52 false false R53.htm 40502 - Disclosure - INTANGIBLE ASSETS, NET (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-iannd INTANGIBLE ASSETS, NET (Narrative) (Details) Details http://www.gilat.com/role/gilt-iant 53 false false R54.htm 40503 - Disclosure - INTANGIBLE ASSETS, NET (Schedule of Estimated Amortization Expenses) (Details) Sheet http://www.gilat.com/role/gilt-iansoeaed INTANGIBLE ASSETS, NET (Schedule of Estimated Amortization Expenses) (Details) Details http://www.gilat.com/role/gilt-iant 54 false false R55.htm 40601 - Disclosure - GOODWILL (Details) Sheet http://www.gilat.com/role/gilt-gd GOODWILL (Details) Details http://www.gilat.com/role/gilt-gt 55 false false R56.htm 40701 - Disclosure - COMMITMENTS AND CONTINGENCIES (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-cacnd COMMITMENTS AND CONTINGENCIES (Narrative) (Details) Details http://www.gilat.com/role/gilt-cact 56 false false R57.htm 40702 - Disclosure - COMMITMENTS AND CONTINGENCIES (Schedule of Future Minimum Payments Under Operating Leases) (Details) Sheet http://www.gilat.com/role/gilt-cacsofmpuold COMMITMENTS AND CONTINGENCIES (Schedule of Future Minimum Payments Under Operating Leases) (Details) Details http://www.gilat.com/role/gilt-cact 57 false false R58.htm 40703 - Disclosure - COMMITMENTS AND CONTINGENCIES (Schedule of Future Minimum Payments Under Operating Leases for Space Segment Services) (Details) Sheet http://www.gilat.com/role/gilt-cacsofmpuolfsssd COMMITMENTS AND CONTINGENCIES (Schedule of Future Minimum Payments Under Operating Leases for Space Segment Services) (Details) Details http://www.gilat.com/role/gilt-cact 58 false false R59.htm 40801 - Disclosure - DERIVATIVE INSTRUMENTS (Schedule of Fair Value of Derivative Instruments) (Details) Sheet http://www.gilat.com/role/gilt-disofvodid DERIVATIVE INSTRUMENTS (Schedule of Fair Value of Derivative Instruments) (Details) Details http://www.gilat.com/role/gilt-dit 59 false false R60.htm 40802 - Disclosure - DERIVATIVE INSTRUMENTS (Schedule of Net Income (Loss) Related to Effective Portion of Hedging Instruments) (Details) Sheet http://www.gilat.com/role/gilt-disonilrtepohid DERIVATIVE INSTRUMENTS (Schedule of Net Income (Loss) Related to Effective Portion of Hedging Instruments) (Details) Details http://www.gilat.com/role/gilt-dit 60 false false R61.htm 40901 - Disclosure - EQUITY (Description of Plans) (Details) Sheet http://www.gilat.com/role/gilt-edopd EQUITY (Description of Plans) (Details) Details http://www.gilat.com/role/gilt-et 61 false false R62.htm 40902 - Disclosure - EQUITY (Schedule of Assumptions Used to Estimate Fair Value) (Details) Sheet http://www.gilat.com/role/gilt-esoautefvd EQUITY (Schedule of Assumptions Used to Estimate Fair Value) (Details) Details http://www.gilat.com/role/gilt-et 62 false false R63.htm 40903 - Disclosure - EQUITY (Options Granted to Employees) (Details) Sheet http://www.gilat.com/role/gilt-eogted EQUITY (Options Granted to Employees) (Details) Details http://www.gilat.com/role/gilt-et 63 false false R64.htm 40904 - Disclosure - EQUITY (Schedule of Stock Option Activity) (Details) Sheet http://www.gilat.com/role/gilt-esosoad EQUITY (Schedule of Stock Option Activity) (Details) Details http://www.gilat.com/role/gilt-et 64 false false R65.htm 40905 - Disclosure - EQUITY (Schedule of Stock Option Activity by Exercise Price) (Details) Sheet http://www.gilat.com/role/gilt-esosoabepd EQUITY (Schedule of Stock Option Activity by Exercise Price) (Details) Details http://www.gilat.com/role/gilt-et 65 false false R66.htm 40906 - Disclosure - EQUITY (Restricted Share Units Granted to Employees and Non-Employees) (Details) Sheet http://www.gilat.com/role/gilt-ersugteand EQUITY (Restricted Share Units Granted to Employees and Non-Employees) (Details) Details http://www.gilat.com/role/gilt-et 66 false false R67.htm 40907 - Disclosure - EQUITY (Summary of Restricted Stock Activity) (Details) Sheet http://www.gilat.com/role/gilt-esorsad EQUITY (Summary of Restricted Stock Activity) (Details) Details http://www.gilat.com/role/gilt-et 67 false false R68.htm 40908 - Disclosure - EQUITY (Additional Stock-Based Compensation Data) (Details) Sheet http://www.gilat.com/role/gilt-eascdd EQUITY (Additional Stock-Based Compensation Data) (Details) Details http://www.gilat.com/role/gilt-et 68 false false R69.htm 41001 - Disclosure - RESTRUCTURING COSTS (Details) Sheet http://www.gilat.com/role/gilt-rcd RESTRUCTURING COSTS (Details) Details http://www.gilat.com/role/gilt-rc 69 false false R70.htm 41101 - Disclosure - TAXES ON INCOME (Reconciliation of Beginning and Ending Balances of Unrecognized Tax Benefits) (Details) Sheet http://www.gilat.com/role/gilt-toirobaeboutbd TAXES ON INCOME (Reconciliation of Beginning and Ending Balances of Unrecognized Tax Benefits) (Details) Details http://www.gilat.com/role/gilt-toit 70 false false R71.htm 41102 - Disclosure - TAXES ON INCOME (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-toind TAXES ON INCOME (Narrative) (Details) Details http://www.gilat.com/role/gilt-toit 71 false false R72.htm 41103 - Disclosure - TAXES ON INCOME (Carryforward Tax Losses and Credits and Deferred Income Taxes) (Details) Sheet http://www.gilat.com/role/gilt-toictlacaditd TAXES ON INCOME (Carryforward Tax Losses and Credits and Deferred Income Taxes) (Details) Details http://www.gilat.com/role/gilt-toit 72 false false R73.htm 41104 - Disclosure - TAXES ON INCOME (Schedule of Deferred Income Taxes) (Details) Sheet http://www.gilat.com/role/gilt-toisoditd TAXES ON INCOME (Schedule of Deferred Income Taxes) (Details) Details http://www.gilat.com/role/gilt-toit 73 false false R74.htm 41105 - Disclosure - TAXES ON INCOME (Schedule of Deferred Taxes Included in Consolidated Balance Sheets) (Details) Sheet http://www.gilat.com/role/gilt-toisodtiicbsd TAXES ON INCOME (Schedule of Deferred Taxes Included in Consolidated Balance Sheets) (Details) Details http://www.gilat.com/role/gilt-toit 74 false false R75.htm 41106 - Disclosure - TAXES ON INCOME (Reconciliation of Statutory Tax Rate to Effective Tax Rate) (Details) Sheet http://www.gilat.com/role/gilt-toirostrtetrd TAXES ON INCOME (Reconciliation of Statutory Tax Rate to Effective Tax Rate) (Details) Details http://www.gilat.com/role/gilt-toit 75 false false R76.htm 41107 - Disclosure - TAXES ON INCOME (Schedule of Taxes on Income) (Details) Sheet http://www.gilat.com/role/gilt-toisotoid TAXES ON INCOME (Schedule of Taxes on Income) (Details) Details http://www.gilat.com/role/gilt-toit 76 false false R77.htm 41108 - Disclosure - TAXES ON INCOME (Schedule of Income (Loss) Before Taxes on Income) (Details) Sheet http://www.gilat.com/role/gilt-toisoilbtoid TAXES ON INCOME (Schedule of Income (Loss) Before Taxes on Income) (Details) Details http://www.gilat.com/role/gilt-toit 77 false false R78.htm 41201 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Current Assets) (Details) Sheet http://www.gilat.com/role/gilt-sbsisoocad SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Current Assets) (Details) Details http://www.gilat.com/role/gilt-sbsit 78 false false R79.htm 41202 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Short-Term Bank Credit) (Details) Sheet http://www.gilat.com/role/gilt-sbsisosbcd SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Short-Term Bank Credit) (Details) Details http://www.gilat.com/role/gilt-sbsit 79 false false R80.htm 41203 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Current Liabilities) (Details) Sheet http://www.gilat.com/role/gilt-sbsisoocld SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Current Liabilities) (Details) Details http://www.gilat.com/role/gilt-sbsit 80 false false R81.htm 41204 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Long-Term Loans) (Details) Sheet http://www.gilat.com/role/gilt-sbsisolld SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Long-Term Loans) (Details) Details http://www.gilat.com/role/gilt-sbsit 81 false false R82.htm 41205 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Long Term Debt Maturities) (Details) Sheet http://www.gilat.com/role/gilt-sbsisoltdmd SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Long Term Debt Maturities) (Details) Details http://www.gilat.com/role/gilt-sbsit 82 false false R83.htm 41206 - Disclosure - SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Long-Term Liabilities) (Details) Sheet http://www.gilat.com/role/gilt-sbsisoolld SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Long-Term Liabilities) (Details) Details http://www.gilat.com/role/gilt-sbsit 83 false false R84.htm 41301 - Disclosure - SELECTED STATEMENTS OF OPERATIONS DATA (Reconciliation of Allowance for Doubtful Accounts) (Details) Sheet http://www.gilat.com/role/gilt-ssoodroafdad SELECTED STATEMENTS OF OPERATIONS DATA (Reconciliation of Allowance for Doubtful Accounts) (Details) Details http://www.gilat.com/role/gilt-ssoodt 84 false false R85.htm 41302 - Disclosure - SELECTED STATEMENTS OF OPERATIONS DATA (Schedule of Financial Expenses, Net) (Details) Sheet http://www.gilat.com/role/gilt-ssoodsofend SELECTED STATEMENTS OF OPERATIONS DATA (Schedule of Financial Expenses, Net) (Details) Details http://www.gilat.com/role/gilt-ssoodt 85 false false R86.htm 41401 - Disclosure - CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Schedule of Financial Data for Reportable Operating Segments) (Details) Sheet http://www.gilat.com/role/gilt-cgasisofdfrosd CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Schedule of Financial Data for Reportable Operating Segments) (Details) Details http://www.gilat.com/role/gilt-cgasit1 86 false false R87.htm 41402 - Disclosure - CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Schedule of Revenue and Long-Lived Assets by Geographic Area) (Details) Sheet http://www.gilat.com/role/gilt-cgasisoralabgad1 CUSTOMERS, GEOGRAPHIC AND SEGMENT INFORMATION (Schedule of Revenue and Long-Lived Assets by Geographic Area) (Details) Details http://www.gilat.com/role/gilt-cgasit1 87 false false R88.htm 41501 - Disclosure - RELATED PARTY BALANCES AND TRANSACTIONS (Narrative) (Details) Sheet http://www.gilat.com/role/gilt-rpbatnd RELATED PARTY BALANCES AND TRANSACTIONS (Narrative) (Details) Details http://www.gilat.com/role/gilt-rpbatt 88 false false R89.htm 41502 - Disclosure - RELATED PARTY BALANCES AND TRANSACTIONS (Schedule of Transactions with Related Parties) (Details) Sheet http://www.gilat.com/role/gilt-rpbatsotwrpd RELATED PARTY BALANCES AND TRANSACTIONS (Schedule of Transactions with Related Parties) (Details) Details http://www.gilat.com/role/gilt-rpbatt 89 false false R90.htm 41503 - Disclosure - RELATED PARTY BALANCES AND TRANSACTIONS (Schedule of Balances with Related Parties) (Details) Sheet http://www.gilat.com/role/gilt-rpbatsobwrpd RELATED PARTY BALANCES AND TRANSACTIONS (Schedule of Balances with Related Parties) (Details) Details http://www.gilat.com/role/gilt-rpbatt 90 false false R91.htm 41601 - Disclosure - SUBSEQUENT EVENTS (Details) Sheet http://www.gilat.com/role/gilt-sed SUBSEQUENT EVENTS (Details) Details http://www.gilat.com/role/gilt-se 91 false false All Reports Book All Reports gilt-20151231.xml gilt-20151231.xsd gilt-20151231_cal.xml gilt-20151231_def.xml gilt-20151231_lab.xml gilt-20151231_pre.xml true true