|
Term Loan Facility and Line of Credit (Line of Credit) (Details) (USD $)
|
3 Months Ended | 3 Months Ended | 3 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
May 04, 2013
Revolving Credit Facility [Member]
|
May 31, 2012
Revolving Credit Facility [Member]
|
May 04, 2013
Term Loan Facility [Member]
|
May 16, 2012
Term Loan Facility [Member]
|
May 04, 2013
Term Loan Facility [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Prime Rate [Member]
Excess Availability Greater Than Or Equal To 75% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Prime Rate [Member]
Excess Availability Less Than 75% But Greater Than Or Equal To 33% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Prime Rate [Member]
Excess Availability Less Than 33% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
LIBOR Plus [Member]
Excess Availability Greater Than Or Equal To 75% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
LIBOR Plus [Member]
Excess Availability Less Than 33% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Minimum [Member]
Prime Rate [Member]
Excess Availability Greater Than Or Equal To 75% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Minimum [Member]
Prime Rate [Member]
Excess Availability Less Than 75% But Greater Than Or Equal To 33% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Minimum [Member]
LIBOR Plus [Member]
Excess Availability Greater Than Or Equal To 75% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Minimum [Member]
LIBOR Plus [Member]
Excess Availability Less Than 75% But Greater Than Or Equal To 33% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Maximum [Member]
Prime Rate [Member]
Excess Availability Less Than 75% But Greater Than Or Equal To 33% [Member]
Revolving Credit Facility [Member]
|
May 04, 2013
Maximum [Member]
LIBOR Plus [Member]
Excess Availability Less Than 75% But Greater Than Or Equal To 33% [Member]
Revolving Credit Facility [Member]
|
|
| Line of Credit Facility [Line Items] | ||||||||||||||||
| Revolving credit facility maximum borrowings | $ 20,000,000 | |||||||||||||||
| Period prior to expiration of term facility for expiration of revolving line of credit (days) | 45 days | |||||||||||||||
| Increasing in revolving credit facility | 30,000,000 | |||||||||||||||
| Issuance of letters of credit | 5,000,000 | |||||||||||||||
| Borrowing base percentage (percent) | 90.00% | |||||||||||||||
| Deferred financing costs incurred in connection with Term Loan Facility | 50,000 | 2,700,000 | ||||||||||||||
| Interest on borrowings (percent) | 0.75% | 1.00% | 1.25% | 1.75% | 2.25% | |||||||||||
| Excess interest on available borrowings (percent) | 33.00% | 75.00% | 33.00% | 75.00% | 33.00% | 75.00% | 75.00% | |||||||||
| Interest rate (percent) | 2.00% | 2.00% | ||||||||||||||
| Percentage of unused credit facility fee (percent) | 0.375% | |||||||||||||||
| Servicing fee | 12,000 | |||||||||||||||
| Excess collateral availability percentage (percent) | 10.00% | |||||||||||||||
| Revolving credit facility collateral amount | 3,000,000 | |||||||||||||||
| Line of credit, amount available | 19,400,000 | |||||||||||||||
| Letters of credit, borrowing capacity | $ 600,000 | |||||||||||||||