Annual report pursuant to Section 13 and 15(d)

Summary of Unvested Restricted Stock Units (Details)

v3.23.1
Summary of Unvested Restricted Stock Units (Details) - Restricted Stock Units (RSUs) - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Beginning Balance 94,000 147,000 143,000
Granted or Issued 517,000 124,000 125,000
Vested (166,000) (153,000) (109,000)
Forfeited or cancelled (5,000) (24,000) (12,000)
Ending Balance 440,000 94,000 147,000