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Long-Term Debt (Schedule of Long-Term Debt) (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Total debt $ 70,709 $ 51,335
Less: current portion of long-term debt (2,392) (16,713)
Less: deferred financing costs (1,465) (1,151)
Long-term debt 66,852 33,471
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Total debt 55,997 18,479
Term Loan [Member]    
Debt Instrument [Line Items]    
Total debt 13,929 6,786
Notes [Member]    
Debt Instrument [Line Items]    
Total debt   15,000
Paycheck Protection Program Note [Member]    
Debt Instrument [Line Items]    
Total debt   10,000
Finance Leases [Member]    
Debt Instrument [Line Items]    
Total debt $ 783 $ 1,070