TDH Holdings, Inc. Research and Development Expense
TDH Holdings, Inc. (PETZ) reported Research and Development Expense of $1.06 million for the 12-month period ending 2018-12-31, per its 20-F filed 2021-04-26.
Discontinued › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2021-04-26
| Period end | Research and Development Expense 12 month |
|---|---|
| 2018-12-31 | $1.06M 20-F · filed 2021-04-26 |
| 2017-12-31 | $1.05M 20-F · filed 2020-06-15 |
| 2016-12-31 | $1.08M 20-F · filed 2019-05-15 |
| 2015-12-31 | $593.96K 20-F · filed 2018-04-30 |