XML 73 R62.htm IDEA: XBRL DOCUMENT v3.21.1
Revenue Recognition - Schedule of Contract with Customer, Asset and Liability (Details) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Unearned revenue (short-term contract liabilities) $ 55,419,426 $ 32,163,087
Unearned revenue (long-term contract liabilities) 14,816,588 31,179,211
Digital Subscriptions [Member]    
Unearned revenue (short-term contract liabilities) 12,688,136 8,634,939
Unearned revenue (long-term contract liabilities) 1,473,758 478,557
Magazine Circulation [Member]    
Unearned revenue (short-term contract liabilities) 42,731,290 23,528,148
Unearned revenue (long-term contract liabilities) 13,135,330 30,478,154
Other [Member]    
Unearned revenue (long-term contract liabilities) $ 207,500 $ 222,500