Short-Term financing which is expected to be paid back relatively quickly, such as by a subsequent longer-term loan. Also called swing loan or bridge financing.

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

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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.

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Amount of increase (decrease) of the credit facility.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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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.

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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.

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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The carrying value as of the balance sheet date of the noncurrent portion 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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Senior Credit Facility (Details) - USD ($)	9 Months Ended
Senior Credit Facility (Details) - USD ($)	Nov. 02, 2019	Feb. 02, 2019	Nov. 03, 2018
Line of Credit Facility [Line Items]
Revolving line of credit	$ 25,000,000	$ 0	$ 0
Secured credit facility \| Revolving credit facility
Line of Credit Facility [Line Items]
Line of credit facility maximum borrowing capacity	75,000,000
Swingline availability	$ 10,000,000
Percentage of fee on unused portion of the facility	0.25%
Revolving line of credit	$ 25,000,000
Incremental accordion feature	25,000,000
Available borrowing capacity of line of credit facility	$ 50,000,000
Secured credit facility \| Revolving credit facility \| Minimum
Line of Credit Facility [Line Items]
Interest at an annual rate equal to LIBOR plus a margin range	1.25%
Secured credit facility \| Revolving credit facility \| Maximum
Line of Credit Facility [Line Items]
Interest at an annual rate equal to LIBOR plus a margin range	1.75%