Assets Held for Sale - Narrative (Details) - USD ($) |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
---|---|---|---|
Property, Plant and Equipment [Line Items] | |||
Total assets held for sale | $ 6,902,600 | $ 5,363,403 | |
Disposal Group, Held-for-sale, Not Discontinued Operations | |||
Property, Plant and Equipment [Line Items] | |||
Total assets held for sale | $ 6,902,600 | $ 5,363,403 | $ 6,900,000 |