Employee Retention Credits	12 Months Ended
Dec. 31, 2021
Employee Retention Credits [Abstract]
Employee Retention Credits	15. EMPLOYEE RETENTION CREDITS The Consolidated Appropriations Act, passed in December 2020, expanded the employee retention credit program through December 2021. The credits cover 70% of qualified wages, plus the cost to continue providing health benefits to our employees, subject to a $7 thousand cap per employee per quarter. Due to revenue declines we have experienced, we qualified for approximately $1.9 million of employee retention credits during the year ended December 31, 2021, of which $1.1 million was received in cash and $0.8 million of employment tax withholdings were retained. $1.7 million was recorded in Operating expenses excluding depreciation and amortization expense and $0.2 million was recorded in Corporate expenses.

Employee Retention Credits

12 Months Ended

Dec. 31, 2021

Employee Retention Credits [Abstract]

15. EMPLOYEE RETENTION CREDITS

The Consolidated Appropriations Act, passed in December 2020, expanded the employee retention credit program through December 2021. The credits cover 70% of qualified wages, plus the cost to continue providing health benefits to our employees, subject to a $7 thousand cap per employee per quarter. Due to revenue declines we have experienced, we qualified for approximately $1.9 million of employee retention credits during the year ended December 31, 2021, of which $1.1 million was received in cash and $0.8 million of employment tax withholdings were retained. $1.7 million was recorded in Operating expenses excluding depreciation and amortization expense and $0.2 million was recorded in Corporate expenses.