|6 Months Ended|
Jun. 30, 2021
|Goodwill and Intangible Assets Disclosure [Abstract]|
4. Intangible Assets
Intangible assets consisted of the following (in thousands):
Schedule of Intangible Assets
Amortization expense for the six months ended June 30, 2021, was approximately $2 thousand. Amortization expense for the six months ended June 30, 2020, was approximately $2 thousand.
No definition available.
The entire disclosure for all or part of the information related to intangible assets.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef