| Schedule of selected balance sheet accounts |
The following tables provide details of selected balance sheet accounts (in thousands):
|
|
|
June 30,
2013 |
|
December 31,
2013 |
|
|
Accounts receivable |
|
|
|
|
|
|
Billed receivables |
|
$ |
179,458 |
|
$ |
169,446 |
|
|
Unbilled receivables |
|
34,636 |
|
1,493 |
|
|
Less allowance for doubtful accounts |
|
(7,277 |
) |
(6,933 |
) |
|
Total |
|
$ |
206,817 |
|
$ |
164,006 |
|
Unbilled receivables included earned but unbilled revenue.
|
|
|
June 30,
2013 |
|
December 31,
2013 |
|
|
Inventories, net |
|
|
|
|
|
|
Raw materials |
|
$ |
117,416 |
|
$ |
116,943 |
|
|
Work-in-process |
|
37,337 |
|
41,391 |
|
|
Finished goods |
|
51,460 |
|
61,664 |
|
|
Total |
|
$ |
206,213 |
|
$ |
219,998 |
|
|
|
|
June 30,
2013 |
|
December 31,
2013 |
|
|
Property and equipment |
|
|
|
|
|
|
Land |
|
$ |
8,365 |
|
$ |
13,651 |
|
|
Buildings and improvements |
|
102,187 |
|
161,109 |
|
|
Leasehold improvements |
|
9,302 |
|
10,310 |
|
|
Equipment and tooling |
|
135,437 |
|
151,869 |
|
|
Furniture and fixtures |
|
3,551 |
|
3,937 |
|
|
Computer equipment |
|
14,309 |
|
16,535 |
|
|
Computer software |
|
15,209 |
|
15,521 |
|
|
Construction in process |
|
48,713 |
|
10,585 |
|
|
Total |
|
337,073 |
|
383,517 |
|
|
Less: accumulated depreciation and amortization |
|
(88,044 |
) |
(112,049 |
) |
|
Property and equipment, net |
|
$ |
249,029 |
|
$ |
271,468 |
| |