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Debt (Details) (USD $) | 0 Months Ended | 3 Months Ended | 9 Months Ended | 15 Months Ended | 9 Months Ended | 15 Months Ended | 0 Months Ended
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Aug. 09, 2012 | Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011 | Dec. 15, 2011 Revolving Credit Facility 2006 [Member] Loan Agreement [Member] | Jun. 30, 2012 Revolving Credit Facility 2006 [Member] Amendment Agreement [Member] | Dec. 15, 2011 Revolving Credit Facility 2006 [Member] Amendment Agreement [Member] | Aug. 09, 2012 Revolving Credit Facility 2012 [Member] Loan Agreement [Member] | Aug. 09, 2012 Revolving Credit Facility 2012 [Member] Loan Agreement [Member] Minimum [Member] | Aug. 09, 2012 Revolving Credit Facility 2012 [Member] Loan Agreement [Member] Maximum [Member] | Dec. 12, 2007 Subordinated Debt [Member]
Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  | $ 524,000 | $ 571,000 | $ 1,612,000 | $ 1,746,000 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Interest Expense |  | 524,000 | 571,000 | 1,612,000 | 1,746,000 |  |  |  |  |  |  |
Amortization Peroid Of Debt Amendment Fee |  |  |  |  |  | 60,000 |  |  |  |  |  |
Line of Credit Facility, Initiation Date | Aug. 09, 2012 |  |  |  |  |  |  | Dec. 15, 2011 |  |  |  |
Revolving credit facility amount |  |  |  |  |  |  |  | 40,000,000 | 30,000,000 |  |  |
Line Of Credit Facility, Expiration Date | Aug. 09, 2015 |  |  |  |  |  |  | Nov. 12, 2012 |  |  |  |
Line of Credit Facility, Description |  |  |  |  |  |  |  | The 2006 Facility requires that we maintain a consolidated fixed charge coverage ratio of not less than 1.0:1.0 at any time that our unrestricted cash on hand plus availability, is less than $30,000 and, thereafter, until such time as our unrestricted cash on hand plus availability has been at least $30,000 for a period of 60 consecutive days. As of June 30, 2012, our unrestricted cash on hand plus the amount of borrowings available to us under the 2006 Facility was in excess of $30,000 for the prior 60 day period. Had our unrestricted cash on hand plus the amount of borrowings available to us under the 2006 Facility been less than $30,000 at June 30, 2012, we would not have met the 1.0:1.0 fixed charge coverage ratio test, had it been applicable. Under the Loan Agreement, if there are any loans outstanding on or after March 31, 2012, April 30, 2012 and May 31, 2012, the Company’s EBITDA may not exceed a negative EBITDA threshold established for each month within the period. The negative EBITDA threshold is measured from October 1, 2011 until the months ended March 31, 2012, April 30, 2012 and May 31, 2012 is $4,700, $4,850 and $4,725, respectively. To the extent we exceed the negative thresholds for March 31, 2012, April 30, 2012 and May 31, 2012, the Company will be prohibited from borrowing until such time we do not exceed the negative threshold in a subsequent month. As of June 30, 2012, the Company’s negative EBITDA threshold for the period from October 1, 2011 through June 30, 2012, may not exceed $4,475. In addition, we will be required to have a cumulative fixed charge coverage ratio of at least 1.0:1.0 at all times beginning July 31, 2012 to maintain any borrowings under the 2006 Facility. The measurement period for this additional test for borrowings begins with the monthly operating results for July 1, 2012 and adds the monthly operating results for each month thereafter to determine the cumulative test during such time as revolving loans are outstanding. Failure to meet this performance test will result in an immediate event of default. The negative EBITDA threshold excludes any gain or loss related to a surety settlement described in Note 11 – Commitments and Contingencies. Borrowings under the 2006 Facility may not exceed a “borrowing base” that is determined monthly by our lenders based on available collateral, primarily certain accounts receivables and inventories. Under the terms of the 2006 Facility in effect as of June 30, 2012, interest for loans and letter of credit fees is based on our Total Liquidity, as follows: | The 2012 Facility contains customary affirmative, negative and financial covenants. The 2012 Facility requires that we maintain a fixed charge coverage ratio of not less than 1.0:1.0 at any time that our aggregate amount of unrestricted cash and cash equivalents on hand plus Excess Availability (as defined in the Credit Agreement) is less than $20,000 or Excess Availability is less than $7,500. Borrowings under the 2012 Facility may not exceed a “borrowing base” that is determined monthly by our lenders based on available collateral, primarily certain accounts receivables and inventories. Under the terms of the 2012 Facility, amounts outstanding bear interest at a per annum rate equal to a Daily Three Month LIBOR (as defined in the Credit Agreement), plus an interest rate margin, which is determined quarterly, based on the following thresholds: |  |  |
Line of Credit Facility, Remaining Borrowing Capacity |  |  |  |  |  |  | 25,391 |  | 21,818,000 |  |  |
Outstanding letters of credit collateralized with restricted cash |  |  |  |  |  |  | 9,512 |  |  |  |  |
Total Liquidity |  |  |  | 44,054 |  |  |  |  |  |  |  |
Line of Credit Facility, Frequency of Payments |  |  |  | monthly |  |  |  |  |  |  |  |
Unused commitment fee |  |  |  |  |  |  | 0.50% |  | 0.50% |  |  |
Debt Inception Date |  |  |  |  |  |  |  |  |  |  |  | 2007-12-12
Debt Instrument, Unused Borrowing Capacity, Amount |  |  |  |  |  |  |  |  |  |  |  | 25,000,000
Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate |  |  |  |  |  |  |  |  |  |  |  | 11.00%
Maturity date |  |  |  |  |  |  |  |  |  |  |  | May 15, 2013
Prepaid Term Loan |  |  |  |  |  |  |  |  |  |  |  | 15,000,000
Line of Credit Facility, Collateral Fees, Amount |  |  |  |  |  |  |  |  |  | $ 1,000 | $ 2,000 |
Rate Of Payment For Fees |  | 3.50% |  | 3.50% |  |  |  |  |  |  |  |

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