It represents general liablities deductible amount.

No definition available.

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- Definition

It represent general liability policy limit.

+ References

No definition available.

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- Definition

It represent of the principle to setle the case.

+ References

No definition available.

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(1)
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- Definition

Ultimate trend rate for health care cost for defined benefit postretirement plan.

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-SubTopic 20
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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.

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

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- Definition

Percentage of employer's matching contributions to a defined contribution plan that vests in a given year.

+ References

No definition available.

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- Definition

Maximum amount the employee may contribute to a defined contribution plan.

+ References

No definition available.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

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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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- Definition

Presents an assertion of a fact by a plaintiff in a pleading or complaint, which the plaintiff claims it will prove upon presentation of evidence at the proceeding.

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Other Commitments and Contingencies - Additional Information (Details) - USD ($)		12 Months Ended
	Oct. 15, 2015	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017	Mar. 31, 2018
Defined Contribution Plan Disclosure [Line Items]
Aggregate line of credit		$ 500,000	$ 500,000
Outstanding letters of credit		$ 17,400,000	9,300,000
Employers contribution			$ 200,000	$ 200,000
Percentage of medical care cost trend		6.40%
Percentage of discount rate obligation			3.45%	3.45%
Cyber liability deductible amount	$ 100,000
Cyber liability policy limit	$ 10,000,000
Description of allegation		On September 29, 2016, the Company reported to the Office of Civil Rights (“OCR”) that an unencrypted laptop containing clinical and demographic data for 9,624 individuals had been stolen from an employee’s vehicle while the vehicle was parked at the employee’s residence.
Texas, Marshall Division [Member]
Defined Contribution Plan Disclosure [Line Items]
Payment to settle the case					$ 250,000
Defined Contribution Profit Sharing Plans [Member]
Defined Contribution Plan Disclosure [Line Items]
Percentage for qualifying contribution		60.00%
Percentage of vesting contribution and earning		100.00%