Condensed Financial Statements [Table Text Block] |
| |
| | |
| | Trade accounts receivable
| | $ | 25,942 | | | $ | 28,797 | |
| | | 1,055 | | | | 1,347 | | Allowance for doubtful accounts
| | | (246 |
| | | (259 |
|
| | $ | 26,751 | | | $ | 29,885 | |
| |
| | |
| |
| | $ | 17,911 | | | $ | 19,385 | |
| | | 2,254 | | | | 1,416 | |
| | | 4,681 | | | | 4,400 | |
| | | 574 | | | | 676 | |
| | $ | 25,420 | | | $ | 25,877 | |
| |
| | |
| |
| | | | | | | | |
| | $ | 1,648 | | | $ | 1,648 | |
| | | 9,852 | | | | 9,852 | | Machinery and equipment (a)
| | | 31,058 | | | | 30,707 | | Office furniture and equipment
| | | 637 | | | | 599 | | Computer hardware and software (b)
| | | 3,463 | | | | 3,447 | |
| | | 3,303 | | | | 3,232 | | | | | 49,961 | | | | 49,485 | | Less accumulated depreciation:
| | | | | | | | |
| | | — | | | | — | |
| | | (7,834 |
| | | (7,719 |
| Machinery and equipment (a)
| | | (20,870 |
| | | (20,347 |
| Office furniture and equipment
| | | (508 |
| | | (496 |
| Computer hardware and software (b)
| | | (2,454 |
| | | (2,284 |
|
| | | (2,283 |
| | | (2,196 |
| | | | (33,949 |
| | | (33,042 |
| Property, plant and equipment—net
| | $ | 16,012 | | | $ | 16,443 | |
| |
| | |
| |
| | $ | 917 | | | $ | 1,852 | |
| | | 2,441 | | | | 2,649 | |
| | | 268 | | | | 367 | |
| | | 156 | | | | — | |
| | | 350 | | | | 383 | |
| | | 229 | | | | 311 | |
| | $ | 4,361 | | | $ | 5,562 | |
|