Note 9 - Leases - Balance Sheet Classification (Details) - USD ($) |
Jun. 30, 2020 |
Dec. 31, 2019 |
---|---|---|
Current lease liabilities | $ 277,365 | $ 250,553 |
Noncurrent lease liabilities | 434,324 | $ 512,344 |
Present value of operating lease liabilities | 711,689 | |
Other Current Liabilities [Member] | ||
Current lease liabilities | 277,365 | |
Other Noncurrent Liabilities [Member] | ||
Noncurrent lease liabilities | $ 434,324 |
X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|