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Balance Sheet Components | 6 Months Ended
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Dec. 30, 2016
Balance Sheet Related Disclosures [Abstract] |
Balance Sheet Components | Balance Sheet Components Accounts Receivable, net Our net accounts receivable as of December 30, 2016 and July 1, 2016 were as follows:
(In thousands) | December 30, 2016 |  | July 1, 2016
Accounts receivable | $ | 63,864 |  |  | $ | 71,416 |
Less allowances for collection losses | (7,663 | ) |  | (7,967 | )
| $ | 56,201 |  |  | $ | 63,449 |
Inventories Our inventories as of December 30, 2016 and July 1, 2016 were as follows:
(In thousands) | December 30, 2016 |  | July 1, 2016
Finished products | $ | 14,706 |  |  | $ | 20,044 |
Work in process | 3,024 |  |  | 5,104 |
Raw materials and supplies | 2,703 |  |  | 2,145 |
Total inventories | $ | 20,433 |  |  | $ | 27,293 |
Deferred cost of revenue included within finished goods | $ | 4,947 |  |  | $ | 5,984 |
Consigned inventories included within raw materials and supplies | $ | 1,887 |  |  | $ | 2,035 |
We recorded charges to adjust our inventory and customer service inventory to the lower of cost or market. These charges were primarily due to excess and obsolete inventory resulting from product transitioning or discontinuance. During the three and six months ended December 30, 2016 and January 1, 2016, such charges incurred were classified in cost of product sales as follows:
| Three Months Ended |  | Six Months Ended
(In thousands) | December 30, 2016 |  | January 1, 2016 |  | December 30, 2016 |  | January 1, 2016
Excess and obsolete inventory charges | $ | 94 |  |  | $ | 979 |  |  | $ | 568 |  |  | $ | 1,957 |
Customer service inventory write-downs | 242 |  |  | 219 |  |  | 529 |  |  | 348 |
| $ | 336 |  |  | $ | 1,198 |  |  | $ | 1,097 |  |  | $ | 2,305 |
Property, Plant and Equipment, net Our property, plant and equipment, net as of December 30, 2016 and July 1, 2016 were as follows:
(In thousands) | December 30, 2016 |  | July 1, 2016
Land | $ | 710 |  |  | $ | 710 |
Buildings and leasehold improvements | 11,346 |  |  | 11,714 |
Software | 14,370 |  |  | 14,620 |
Machinery and equipment | 41,259 |  |  | 42,960 |
| 67,685 |  |  | 70,004 |
Less accumulated depreciation and amortization | (50,849 | ) |  | (51,842 | )
| $ | 16,836 |  |  | $ | 18,162 |
Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows:
| Three Months Ended |  | Six Months Ended
(In thousands) | December 30, 2016 |  | January 1, 2016 |  | December 30, 2016 |  | January 1, 2016
Depreciation and amortization | $ | 1,467 |  |  | $ | 1,672 |  |  | $ | 3,136 |  |  | $ | 3,376 |
Accrued Expenses Our accrued expenses are summarized below:
(In thousands) | December 30, 2016 |  | July 1, 2016
Accrued compensation and benefits | $ | 7,663 |  |  | $ | 7,161 |
Accrued commissions | 1,823 |  |  | 3,551 |
Accrued warranties | 3,559 |  |  | 3,944 |
Other | 9,999 |  |  | 8,549 |
| $ | 23,044 |  |  | $ | 23,205 |
Accrued Warranties We accrue for the estimated cost to repair or replace products under warranty at the time of sale. Changes in our warranty liability, which is included as a component of accrued expenses in the condensed consolidated balance sheets were as follows:
| Three Months Ended |  | Six Months Ended
(In thousands) | December 30, 2016 |  | January 1, 2016 |  | December 30, 2016 |  | January 1, 2016
Balance as of the beginning of the period | $ | 3,704 |  |  | $ | 4,722 |  |  | $ | 3,944 |  |  | $ | 4,221 |
Warranty provision recorded during the period | 480 |  |  | 934 |  |  | 817 |  |  | 2,413 |
Consumption during the period | (625 | ) |  | (859 | ) |  | (1,202 | ) |  | (1,837 | )
Balance as of the end of the period | $ | 3,559 |  |  | $ | 4,797 |  |  | $ | 3,559 |  |  | $ | 4,797 |
Advanced payments and Unearned Income Our advanced payments and unearned income are summarized below:
(In thousands) | December 30, 2016 |  | July 1, 2016
Advanced payments | $ | 10,407 |  |  | $ | 12,124 |
Unearned income | 15,044 |  |  | 18,491 |
| $ | 25,451 |  |  | $ | 30,615 |

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