SEGMENT INFORMATION (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
Dec. 31, 2016 |
|
| Segment Reporting Information [Line Items] | |||||
| Net sales | $ 51,511,045 | $ 34,906,668 | $ 93,714,624 | $ 71,218,680 | |
| Unallocated straight line lease cost | 203,265 | 0 | |||
| Acquisition related costs | 386,519 | 75,000 | 744,996 | 75,057 | |
| Operating income (loss) | 1,509,420 | (1,732,065) | 2,665,845 | (2,585,848) | |
| Interest expense | 341,005 | 268,143 | 521,320 | 549,439 | |
| Change in fair value of interest rate swaps | 16,927 | 98,187 | (24,503) | 391,840 | |
| Earn-out adjustment | (3,391) | 0 | (3,391) | ||
| Income (loss) from continuing operations before income taxes | 1,154,879 | (2,098,395) | 2,172,419 | (3,527,127) | |
| Assets | 178,021,654 | 178,021,654 | $ 138,638,063 | ||
| Operating segment | |||||
| Segment Reporting Information [Line Items] | |||||
| Net sales | 51,511,000 | 34,907,000 | 93,715,000 | 71,219,000 | |
| Operating income (loss) | 3,497,000 | (327,000) | 6,569,000 | 111,000 | |
| Operating segment | Metals Segment | |||||
| Segment Reporting Information [Line Items] | |||||
| Net sales | 39,088,000 | 22,079,000 | 68,798,000 | 46,041,000 | |
| Operating income (loss) | 2,359,000 | (1,649,000) | 3,924,000 | (2,421,000) | |
| Assets | 143,679,000 | 143,679,000 | 109,689,000 | ||
| Operating segment | Specialty Chemicals Segment | |||||
| Segment Reporting Information [Line Items] | |||||
| Net sales | 12,423,000 | 12,828,000 | 24,917,000 | 25,178,000 | |
| Operating income (loss) | 1,138,000 | 1,322,000 | 2,645,000 | 2,532,000 | |
| Assets | 25,379,000 | 25,379,000 | 22,908,000 | ||
| Segment reconciling items | |||||
| Segment Reporting Information [Line Items] | |||||
| Unallocated straight line lease cost | 101,000 | 0 | 203,000 | 0 | |
| Acquisition related costs | 387,000 | 75,000 | 745,000 | 75,000 | |
| Interest expense | 341,000 | 268,000 | 521,000 | 549,000 | |
| Change in fair value of interest rate swaps | 17,000 | 98,000 | (24,000) | 392,000 | |
| Earn-out adjustment | (3,000) | 0 | (3,000) | 0 | |
| Corporate | |||||
| Segment Reporting Information [Line Items] | |||||
| Unallocated corporate expenses | 1,499,000 | $ 1,330,000 | 2,955,000 | $ 2,622,000 | |
| Assets | $ 8,964,000 | $ 8,964,000 | $ 6,041,000 | ||