Note 16. Credit Agreement Textuals (Details) (USD $)	5 Months Ended
Mar. 31, 2015
Line of Credit Facility, Maximum Borrowing Capacity	30,000,000
Line of Credit Facility, Maximum Borrowing Capacity Upon Request	55,000,000
Line of Credit Facility, Amount Available for Letters of Credit	10,000,000
Adjusted Leverage Ratio, Indebtedness Reduction For Excess Cash	15,000,000
Adjusted Leverage Ratio Covenant	3.0kbal_AdjustedLeverageRatioCovenant
Fixed Charge Coverage Ratio Covenant, Percent of Depreciation	50.00%
Fixed Charge Coverage Ratio Covenant	1.10kbal_FixedChargeCoverageRatioCovenant
Financial Standby Letter of Credit
Letters of Credit, Amount	1,000,000
Minimum
Line of Credit Facility, Commitment Fee Basis Points	20.0
Maximum
Line of Credit Facility, Commitment Fee Basis Points	25.0
Federal Funds Rate
Debt Instrument, Basis Spread on Variable Rate	0.50%
Eurocurrency Loans Margin \| Minimum
Line of Credit Facility, Interest Rate Basis Points	125.0
Eurocurrency Loans Margin \| Maximum
Line of Credit Facility, Interest Rate Basis Points	175.0
London Interbank Offered Rate (LIBOR)
Debt Instrument, Basis Spread on Variable Rate	1.00%
Alternate Base Rate Loans Spread \| Minimum
Line of Credit Facility, Interest Rate Basis Points	25.0
Alternate Base Rate Loans Spread \| Maximum
Line of Credit Facility, Interest Rate Basis Points	75.0

Adjusted Leverage Ratio Covenant

No definition available.

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- Definition

Adjusted Leverage Ratio, Indebtedness Reduction For Excess Cash

+ References

No definition available.

+ Details

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Namespace Prefix:	kbal_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Fixed Charge Coverage Ratio Covenant

+ References

No definition available.

+ Details

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Namespace Prefix:	kbal_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- Definition

Fixed Charge Coverage Ratio Covenant, Percent of Depreciation

+ References

No definition available.

+ Details

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Namespace Prefix:	kbal_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The total amount of letters of credit as of the reporting date.

+ References

No definition available.

+ Details

Name:	kbal_LettersofCreditAmount
Namespace Prefix:	kbal_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of Credit Facility, Amount Available for Letters of Credit

+ References

No definition available.

+ Details

Name:	kbal_LineofCreditFacilityAmountAvailableforLettersofCredit
Namespace Prefix:	kbal_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of Credit Facility, Commitment Fee Basis Points

+ References

No definition available.

+ Details

Name:	kbal_LineofCreditFacilityCommitmentFeeBasisPoints
Namespace Prefix:	kbal_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of Credit Facility, Interest Rate Basis Points

+ References

No definition available.

+ Details

Name:	kbal_LineofCreditFacilityInterestRateBasisPoints
Namespace Prefix:	kbal_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility wihich may be available upon request and with the participating banks' consent, without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

No definition available.

+ Details

Name:	kbal_LineOfCreditFacilityMaximumBorrowingCapacityUponRequest
Namespace Prefix:	kbal_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Period Type:

- Details

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