Condensed Financial Statements [Table Text Block] |
| |
| | |
| | Trade accounts receivable
| | $ | 26,150 | | | $ | 28,797 | |
| | | 586 | | | | 1,347 | | Allowance for doubtful accounts
| | | (237 |
| | | (259 |
|
| | $ | 26,499 | | | $ | 29,885 | |
| |
| | |
| |
| | $ | 17,711 | | | $ | 19,385 | |
| | | 3,919 | | | | 1,416 | |
| | | 2,547 | | | | 4,400 | |
| | | 576 | | | | 676 | |
| | $ | 24,752 | | | $ | 25,877 | |
| |
| | |
| |
| | | | | | | | |
| | $ | 1,648 | | | $ | 1,648 | |
| | | 9,852 | | | | 9,852 | | Machinery and equipment (a) (c)
| | | 31,444 | | | | 30,707 | | Office furniture and equipment
| | | 643 | | | | 599 | | Computer hardware and software (b)
| | | 3,582 | | | | 3,447 | |
| | | 3,435 | | | | 3,232 | | | | | 50,604 | | | | 49,485 | | Less accumulated depreciation:
| | | | | | | | |
| | | — | | | | — | |
| | | (7,949 |
| | | (7,719 |
| Machinery and equipment (a) (c)
| | | (21,502 |
| | | (20,347 |
| Office furniture and equipment
| | | (520 |
| | | (496 |
| Computer hardware and software (b)
| | | (2,624 |
| | | (2,284 |
|
| | | (2,375 |
| | | (2,196 |
| | | | (34,970 |
| | | (33,042 |
| Property, plant and equipment—net
| | $ | 15,634 | | | $ | 16,443 | |
| |
| | |
| |
| | $ | 977 | | | $ | 1,852 | |
| | | 2,228 | | | | 2,649 | |
| | | 300 | | | | 367 | |
| | | 113 | | | | — | |
| | | 547 | | | | 383 | |
| | | 279 | | | | 311 | |
| | $ | 4,444 | | | $ | 5,562 | |
|