Condensed Balance Sheet [Table Text Block] |
| | | | | | | Trade accounts receivable | | $ | 72,937 | | | $ | 28,793 | | Other receivables | | | 447 | | | | 300 | | Allowance for doubtful accounts | | | (398 | ) | | | — | | Accounts receivable—net | | $ | 72,986 | | | $ | 29,093 | |
| | | | | | | Opening – January 1, 2018 | | $ | 3,734 | | | $ | — | | Contract assets additions | | | 205,387 | | | | — | | Contract assets invoiced | | | (188,716 | ) | | | — | | Ending – December 30, 2018 | | $ | 20,405 | | | $ | — | |
| | | | | | | Raw materials | | $ | 52,102 | | | $ | 17,668 | | Work in process | | | — | | | | 1,874 | | Finished goods (1) | | | 418 | | | | 3,029 | | Parts and other | | | 896 | | | | 411 | | Provision for obsolescence | | | (213 | ) | | | (619 | ) | Inventories | | $ | 53,203 | | | $ | 22,363 | |
| | | | | | | Cost: | | | | | | | | | Land | | $ | 1,648 | | | $ | 1,648 | | Buildings (b) | | | 18,985 | | | | 9,852 | | Machinery and equipment (a) | | | 40,083 | | | | 30,319 | | Office furniture and equipment (c) | | | 845 | | | | 534 | | Computer hardware and software (d) | | | 3,945 | | | | 3,173 | | Leasehold improvements | | | 3,863 | | | | 2,160 | | | | | 69,368 | | | | 47,686 | | | | | | | | | | | Less accumulated depreciation and impairment: | | | | | | | | | Land | | | — | | | | — | | Buildings | | | (9,190 | ) | | | (8,619 | ) | Machinery and equipment (a) | | | (27,093 | ) | | | (24,650 | ) | Office furniture and equipment (c) | | | (457 | ) | | | (413 | ) | Computer hardware and software (d) | | | (3,053 | ) | | | (2,622 | ) | Leasehold improvements | | | (1,415 | ) | | | (1,113 | ) | | | | (41,208 | ) | | | (37,417 | ) | Property, plant and equipment—net | | $ | 28,160 | | | $ | 10,269 | |
| | | | | | | Cost: | | | | | | | | | Customer relationships | | $ | 12,350 | | | $ | — | | Order backlog | | | 6,990 | | | | — | | Trade name | | | 1,300 | | | | — | | Non-compete agreements | | | 360 | | | | — | | | | | 21,000 | | | | — | | | | | | | | | | | Less accumulated amortization: | | | | | | | | | Customer relationships | | | (178 | ) | | | — | | Order backlog | | | (673 | ) | | | — | | Trade name | | | (188 | ) | | | — | | Non-compete agreements | | | (26 | ) | | | — | | | | | (1,065 | ) | | | — | | Intangible assets—net | | $ | 19,935 | | | $ | — | |
| | | | | | | Payroll | | $ | 5,637 | | | $ | 2,485 | | Customer related | | | 2,237 | | | | 936 | | Vendor related | | | 2,048 | | | | 493 | | Professional services | | | 702 | | | | 328 | | Rebates | | | 236 | | | | — | | Interest | | | 381 | | | | 103 | | Rent | | | 428 | | | | 95 | | Other | | | 1,371 | | | | 437 | | Total | | $ | 13,040 | | | $ | 4,877 | |
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