Consolidated Leverage Ratio

No definition available.

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- Definition

Debt Covenant, Cash And Cash Equivalents Threshold

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Debt Instrument, Collateral Pledged

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Periodic Payment, Increase (Decrease) in Principal

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Debt Instrument, Security Interest Pledged, Percentage

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Debt Instrument, Term If Balloon Not Considered

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Covenant Compliance, Maximum Consolidated Fixed Charge Coverage Ratio

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Covenant Compliance, Maximum Consolidated Leverage Ratio

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Mandatory Prepayment Provision, Net Cash Proceeds from Dispositions Not Reinvested, Percentage

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of Credit Facility, Mandatory Prepayment Provision, Net Cash Proceeds from Receipts Greater than 250 Thousand Dollars, Non-ordinary Business, Percentage

+ References

No definition available.

+ Details

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Namespace Prefix:	kvhi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of Credit Facility, Mandatory Prepayment Provision, Net Cash Proceeds from Stated Equity Issuance, Percentage

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of Financial Covenants

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of Satellite Hubs Purchased In Period

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
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Period Type:	duration

- Definition

Amount of assets pledged to secure a debt instrument.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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- Definition

Face (par) amount of debt instrument at time of issuance.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

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-Topic 835

-SubTopic 30

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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- Definition

Amount of the required periodic payments including both interest and principal payments.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (c)

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Balance Type:	debit
Period Type:	duration

- Definition

Amount of the required periodic payments applied to principal.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of payment greater than the preceding installment payments to be paid at final maturity date of debt.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

The number of derivative instruments of a particular group held by the entity.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

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-SubTopic 10

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-Paragraph 1A

-Subparagraph (d)

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

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-Topic 944

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-Section S99

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-Subparagraph (SX 210.7-03.16)

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

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-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

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-SubTopic 210

-Section S99

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-Number 210

-Section 02

-Paragraph 20, 22

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-Section S99

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-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

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- Definition

Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19,20)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19

-Article 5

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

+ Details

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Data Type:	num:percentItemType
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- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(f))

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-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph f

-Article 4

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-Name Accounting Standards Codification

-Glossary Financing Activities

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

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Balance Type:	debit
Period Type:	duration

- Details

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Debt (Details) (USD $)	0 Months Ended			3 Months Ended	0 Months Ended
Debt (Details) (USD $)	Jul. 01, 2014	Jul. 02, 2014	Apr. 06, 2009	Mar. 31, 2015 covenant	Dec. 30, 2013	Jan. 30, 2013 satellite_hub satellite_hubs	Dec. 31, 2014	Apr. 01, 2019	Apr. 01, 2010 Swap_Agreements
Debt Instrument [Line Items]
Long-term Debt				$ 69,333,000us-gaap_LongTermDebt			$ 70,875,000us-gaap_LongTermDebt
Long-term Debt, Current Maturities				6,198,000us-gaap_LongTermDebtCurrent			6,188,000us-gaap_LongTermDebtCurrent
Long-term Debt, Excluding Current Maturities				63,135,000us-gaap_LongTermDebtNoncurrent			64,687,000us-gaap_LongTermDebtNoncurrent
Senior Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Term	5 years
Line of Credit [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Long-term Debt				62,563,000			63,781,000
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity		80,000,000
Long-term Line of Credit		30,000,000
Proceeds from Lines of Credit		250,000
Line of Credit Facility, Mandatory Prepayment Provision, Net Cash Proceeds from Dispositions Not Reinvested, Percentage		100.00%
Line of Credit Facility, Mandatory Prepayment Provision, Net Cash Proceeds from Stated Equity Issuance, Percentage		50.00%
Line of Credit Facility, Mandatory Prepayment Provision, Net Cash Proceeds from Receipts Greater than 250 Thousand Dollars, Non-ordinary Business, Percentage		100.00%
Number of Financial Covenants		2
Consolidated Leverage Ratio	2.00
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Minimum [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Maximum \| Base Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.25%
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Debt Instrument, Redemption, Period Three [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Leverage Ratio		2.25
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Debt Instrument, Redemption, Period Four [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Leverage Ratio		1.50
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Debt Instrument, Redemption, Period Five [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Leverage Ratio		1.00
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Debt Instrument, Redemption, Period Six [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Fixed Charge Coverage Ratio		1.25
Line of Credit [Member] \| Senior Credit Facility [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity		15,000,000
Line of Credit [Member] \| Senior Credit Facility [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity		65,000,000
Debt Instrument, Security Interest Pledged, Percentage	65.00%
Proceeds from Lines of Credit	35,000,000
Line of Credit [Member] \| Senior Credit Facility [Member] \| Term Loan [Member] \| Debt Instrument, Redemption, Period One [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment, Principal	1,200,000
Line of Credit [Member] \| Senior Credit Facility [Member] \| Term Loan [Member] \| Debt Instrument, Redemption, Period Two [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment, Principal	1,600,000
Mortgages [Member]
Debt Instrument [Line Items]
Long-term Debt				3,231,000			3,268,000
Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Term			10 years
Debt Instrument, Periodic Payment, Principal				12,000
Number of Financial Covenants				1
Debt Instrument, Face Amount			4,000,000
Debt Instrument, Term If Balloon Not Considered			20 years
Debt Instrument, Collateral Amount				5,000,000
Debt Instrument, Periodic Payment, Increase (Decrease) in Principal				1,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid								2,551,000
Derivative, Number of Instruments Held									2
Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			2.00%
Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Covenant, Cash And Cash Equivalents Threshold				25,000,000
Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member] \| Debt Instrument, Redemption, Period One [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage									5.905%
Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member] \| Debt Instrument, Redemption, Period Two [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage									6.07%
Equipment Loan [Member]
Debt Instrument [Line Items]
Long-term Debt				3,539,000			3,826,000
Debt Instrument, Periodic Payment					21,000
Equipment Loan [Member] \| Equipment Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Term					5 years	5 years
Debt Instrument, Periodic Payment, Principal						83,000
Debt Instrument, Face Amount					$ 1,200,000	$ 4,700,000
Debt Instrument, Collateral Pledged					1	6
Number of Satellite Hubs Purchased In Period						3
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate					3.08%	2.76%