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Commitments And Contingencies
3 Months Ended
Oct. 01, 2011
Commitments And Contingencies [Abstract] 
Commitments And Contingencies

7. Commitments and Contingencies

Purchase Commitments

The Company had no material firm commitments to contractors and suppliers for capital expenditures at October 1, 2011.

Leases

The Company leases certain facilities, equipment, and automobiles under non-cancelable lease agreements. These agreements expire on various dates over the next ten years.

Warranties

The Company provides warranties on certain product sales. Allowances for estimated warranty costs are recorded during the period of sale. The determination of such allowances requires the Company to make estimates of product return rates and expected costs to repair or to replace the products under warranty. If actual return rates and/or repair and replacement costs differ significantly from management's estimates, adjustments to recognize additional cost of sales may be required in future periods. The Company's warranty reserve was approximately $17,000 and $10,000 as of October 1, 2011 and July 2, 2011, respectively.