Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES (Details)

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INCOME TAXES (Details) - USD ($)
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Income tax expense $ 229,000 $ 185,000
Effective income tax rate for continuing operations (12.70%) (13.30%)
Tax expense (benefit) computed at the maximum U.S. statutory rate, as a percent 21.00%  
Increase (decrease) in Income Taxes $ 44,000  
Deferred tax liabilities, indefinite-lived intangibles 2,400,000  
Amount of future financial taxable income needed to realize deferred tax assets 12,400,000  
Amount of future financial taxable income needed to realize deferred tax assets 288,800,000 $ 273,800,000
Indefinite lived deferred tax assets attributable to net operating losses 6,900,000  
Increase (decrease) in indefinite-lived deferred tax assets related to interest expense 3,300,000  
Deferred Federal Employer Payroll Taxes, Coronavirus Aid, Relief and Economic Security Act 4,900,000  
Long Term Liabilities Of Discontinued Operations And Other Long Term Liabilities    
Unrecognized tax benefits 3,000,000.0  
Accrued interest and penalties related to uncertain income tax positions 1,400,000  
Long Term Liabilities Of Discontinued Operations And Other Long Term Liabilities | Discontinued Operations    
Unrecognized tax benefits 1,900,000 $ 1,800,000
Accrued interest and penalties related to uncertain income tax positions 900,000  
Canada    
Undistributed earnings of the foreign subsidiaries $ 6,200,000  
US-Canada treaty rate 5.00%  
Deferred tax liability, undistributed foreign earnings $ 300,000  
Deferred income tax liabilities related to indefinite-lived intangibles $ 300,000