Post-effective amendment to a registration statement that is not immediately effective upon filing

BUSINESS SEGMENTS - Gross profit to net income (Details)

v3.21.1
BUSINESS SEGMENTS - Gross profit to net income (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Segment Reporting, Revenue Reconciling Item [Line Items]      
Segment gross profit $ 52,789,145 $ 85,048,759 $ 72,168,805
Selling, general and administrative expenses (55,634,855) (59,813,607) (46,611,982)
CARES Act Proceeds 12,693,000    
Transaction costs 1,436,000 (3,176,000) (51,000)
Interest expense, net (1,644,969) (3,006,663) (2,374,881)
Other income, net 494,465 611,109 367,806
Income tax (expense) benefit (1,649,680) (4,163,663) 3,227,061
Net income from continuing operations $ 8,482,513 $ 15,499,138 $ 26,725,449