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Fair Value of Financial Instruments (Details) - USD ($)	3 Months Ended
Fair Value of Financial Instruments (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Interest rate swap contract	$ 460,000	$ 665,000
Total Liabilities	1,678,000	665,000
Equity method investments	2,000,000.0	2,000,000.0
Equity method investments, upward price adjustment			$ 1,500,000
Accrued expenses and other current liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	853,000
Other long-term liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	$ 365,000
Airgraft Inc.
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Equity method investment, ownership percentage	1.49%
Fair Value, Inputs, Level 1
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Interest rate swap contract	$ 0	0
Total Liabilities	0	0
Fair Value, Inputs, Level 1 \| Accrued expenses and other current liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	0
Fair Value, Inputs, Level 1 \| Other long-term liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	0
Fair Value, Inputs, Level 2
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Interest rate swap contract	460,000	665,000
Total Liabilities	460,000	665,000
Fair Value, Inputs, Level 2 \| Accrued expenses and other current liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	0
Fair Value, Inputs, Level 2 \| Other long-term liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	0
Fair Value, Inputs, Level 3
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Interest rate swap contract	0	0
Business combination, contingent consideration	1,218,000	0
Total Liabilities	1,218,000	$ 0
Fair Value, Inputs, Level 3 \| Accrued expenses and other current liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	853,000
Fair Value, Inputs, Level 3 \| Other long-term liabilities
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Business combination, contingent consideration	365,000
Minimum \| Conscious Wholesale
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total purchase consideration	0
Maximum \| Conscious Wholesale
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total purchase consideration	3,500,000
Interest Rate Swap
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Notional value	$ 8,078,000
Fixed interest rate	2.0775%