Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.19.2
Segment Information (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Segment Reporting Information [Line Items]          
Right-of-use assets, operating leases $ 36,428,751   $ 36,428,751    
Net sales 78,777,976 $ 71,893,763 163,581,808 $ 130,374,365  
Operating income (loss) 572,190 4,979,755 16,245 10,202,994  
Acquisition related costs 20,073 690,217 348,021 690,217  
Earn-out adjustments (417,808) 2,307,598 (401,285) 2,461,658  
Interest expense 1,009,797 403,852 2,033,738 717,835  
Change in fair value of interest rate swaps 76,533 (19,255) 124,094 (92,458)  
Other (income) loss, net (109,773) (59,111) (404,441) 29,185  
(Loss) income before income taxes (404,367) 4,654,269 (1,737,146) 9,548,432  
Identifiable assets 281,065,671   281,065,671   $ 228,398,846
Goodwill 17,557,620   17,557,620   9,799,992
Operating segment          
Segment Reporting Information [Line Items]          
Net sales 78,777,976 71,893,763 163,581,808 130,374,365  
Operating segment | Metals Segment          
Segment Reporting Information [Line Items]          
Net sales 64,503,373 56,374,479 135,606,452 101,866,726  
Operating income (loss) 1,192,644 9,090,516 2,629,285 15,107,047  
Identifiable assets 208,097,980   208,097,980   192,195,733
Goodwill 16,202,890   16,202,890   8,445,262
Operating segment | Specialty Chemicals Segment          
Segment Reporting Information [Line Items]          
Net sales 14,274,603 15,519,284 27,975,356 28,507,639  
Operating income (loss) 926,032 1,106,672 1,540,246 1,970,161  
Identifiable assets 27,940,364   27,940,364   28,174,675
Goodwill 1,354,730   1,354,730   1,354,730
Corporate          
Segment Reporting Information [Line Items]          
Operating income (loss) 572,190 4,979,755 16,245 10,202,994  
Unallocated corporate expenses 1,944,221 2,219,618 4,252,643 3,722,339  
Acquisition related costs 20,073 690,217 301,928 690,217  
Earn-out adjustments (417,808) 2,307,598 (401,285) 2,461,658  
Interest expense 1,009,797 403,852 2,033,738 717,835  
Change in fair value of interest rate swaps 76,533 (19,255) 124,094 (92,458)  
Other (income) loss, net (109,773) $ (59,111) (404,441) $ 29,185  
Identifiable assets $ 45,027,327   $ 45,027,327   $ 8,028,438