|3 Months Ended|
Mar. 31, 2021
|Goodwill and Intangible Assets Disclosure [Abstract]|
NOTE 6 – INTANGIBLE ASSETS
Intangible assets were comprised of the following:
The estimated useful lives of the intangible assets range from seven to ten years. Amortization expense was $6,400 and $8,000 for the three months ended March 31, 2021 and 2020, respectively.
The entire disclosure for all or part of the information related to intangible assets.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef