Consolidated Leverage Ratio

No definition available.

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- Definition

Debt Covenant, Cash And Cash Equivalents Threshold

+ References

No definition available.

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- 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.

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- Definition

Debt Instrument, Security Interest Pledged, Percentage

+ References

No definition available.

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- Definition

Debt Instrument, Term If Balloon Not Considered

+ References

No definition available.

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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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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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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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- Definition

Number of Financial Covenants

+ References

No definition available.

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- Definition

Number of Satellite Hubs Purchased In Period

+ References

No definition available.

+ Details

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- 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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Period Type:	duration

- Definition

Amount of assets pledged to secure a debt instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

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

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
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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- 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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. 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
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Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

+ Details

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- Definition

Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts 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.

+ References

+ Details

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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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- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

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-Publisher FASB
-Name Accounting Standards Codification
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Debt (Details)						6 Months Ended
Debt (Details)	Jul. 02, 2014 USD ($)	Jul. 01, 2014 USD ($)	Dec. 30, 2013 USD ($) satellite_hub	Jan. 30, 2013 USD ($) satellite_hubs satellite_hub	Apr. 06, 2009 USD ($)	Jun. 30, 2016 USD ($) covenant	Apr. 01, 2019 USD ($)	Mar. 31, 2016	Dec. 31, 2015 USD ($)	Jun. 30, 2015	Apr. 01, 2010 Swap_Agreements
Debt Instrument [Line Items]
Long-term Debt						$ 61,581,000			$ 64,692,000
Long-term Debt, Current Maturities						7,472,000			6,638,000
Long-term Debt, Excluding Current Maturities						54,109,000			58,054,000
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						$ 56,469,000			58,906,000
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%
Consolidated Leverage Ratio		2.00
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Fixed Charge Coverage Ratio						1.25
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 One [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Leverage Ratio						1.25
Line of Credit [Member] \| Senior Credit Facility [Member] \| Line of Credit [Member] \| Debt Instrument, Redemption, Period Two [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Compliance, Maximum Consolidated Leverage Ratio								1.25
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										1.00
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						$ 3,034,000			3,114,000
Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Term					10 years
Debt Instrument, Periodic Payment, Principal						$ 14,000
Number of Financial Covenants \| covenant						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
Derivative, Number of Instruments Held \| Swap_Agreements											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						$ 2,078,000			$ 2,672,000
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 \| satellite_hub				3
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate			3.08%	2.76%
Subsequent Event [Member] \| Mortgages [Member] \| Mortgage Loan On Headquarters Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid							$ 2,551,000