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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date.

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LONG-TERM DEBT AND CREDIT AGREEMENT Debt Disclosure (Details) - USD ($) $ in Thousands	Jan. 05, 2021	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument, Periodic Payment, Principal		$ 6,531
Long-term Debt, Maturities, Repayments of Principal in Year Two		8,717
Long-term Debt, Maturities, Repayments of Principal in Year Three		11,935
Long-term Debt, Maturities, Repayments of Principal in Year Four		16,223
Long-term Debt, Maturities, Repayments of Principal in Year Five		17,306
Long-term Debt, Maturities, Repayments of Principal after Year Five		111,259
Total debt		171,971
Convertible Notes unamortized issue discount and debt issuance costs		(2,373)
Less: current portion		(8,709)	$ (9,158)
Total long-term debt		160,889	$ 160,806
Line of Credit [Member]
Convertible Notes unamortized issue discount and debt issuance costs	$ 2,500
Line of Credit [Member] \| Cerberus Business Finance LLC [Member]
Repayments of Lines of Credit	$ 201,000
Revolving Credit Facility [Member]
Debt Instrument, Periodic Payment, Principal		6,413
Long-term Debt, Maturities, Repayments of Principal in Year Two		8,550
Long-term Debt, Maturities, Repayments of Principal in Year Three		11,756
Long-term Debt, Maturities, Repayments of Principal in Year Four		16,031
Long-term Debt, Maturities, Repayments of Principal in Year Five		17,100
Long-term Debt, Maturities, Repayments of Principal after Year Five		111,150
Total debt		171,000
Convertible Notes unamortized issue discount and debt issuance costs		(2,373)
Less: current portion		(8,550)
Total long-term debt		160,077
Other Debt Obligations [Member]
Debt Instrument, Periodic Payment, Principal		118
Long-term Debt, Maturities, Repayments of Principal in Year Two		167
Long-term Debt, Maturities, Repayments of Principal in Year Three		179
Long-term Debt, Maturities, Repayments of Principal in Year Four		192
Long-term Debt, Maturities, Repayments of Principal in Year Five		206
Long-term Debt, Maturities, Repayments of Principal after Year Five		109
Total debt		971
Convertible Notes unamortized issue discount and debt issuance costs		0
Less: current portion		(159)
Total long-term debt		$ 812