XML 98 R85.htm IDEA: XBRL DOCUMENT v3.20.4
Income Taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Detail) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Deferred tax assets:    
Allowance for doubtful accounts $ 1,330,493 $ 567,702
Other assets (474,351) (979,560)
Accrued expenses 765,531 786,001
Other long-term liabilities 2,928,717 2,663,792
Stock-based compensation 138,809 149,087
Net operating losses 1,398,872 94,878
Subtotal 6,088,071 3,281,900
Valuation allowance (308,140) (311,214)
Total 5,779,931 2,970,686
Deferred tax liabilities:    
Prepaid expenses (85,946) (91,665)
Property and equipment (4,051,119) (1,827,323)
Intangibles (122,556,849) (122,182,694)
Total (126,693,914) (124,101,682)
Net deferred tax liabilities $ (120,913,983) $ (121,130,996)