Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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No definition available.

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- Definition

Amount of increase (decrease) of the credit facility.

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- Definition

The effective interest rate during the reporting period.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

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- Definition

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 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 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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- Definition

Amount of cash and noncash consideration that could pay with respect to acquisition.

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No definition available.

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Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.

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NOTES PAYABLE AND AMENDED CREDIT AGREEMENT- Amended Credit Agreement (Details) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended
	Jan. 31, 2021	Mar. 31, 2022	Dec. 31, 2021	Nov. 30, 2021	Dec. 05, 2013
Debt Instruments [Abstract]
Percentage of unused commitment fee		0.30%
Outstanding amount		$ 122,927,000	$ 118,417,000
Aggregate principal payment due in 2022		799,000
Aggregate principal payment due in 2023		4,128,000
Notes Payable [Member]
Debt Instruments [Abstract]
Aggregate amount of notes payable		4,900,000
Aggregate principal payment due in 2022		800,000
Aggregate principal payment due in 2023		$ 4,100,000
Minimum [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instruments [Abstract]
Spread on variable rate		1.25%
Minimum [Member] \| Base Rate [Member]
Debt Instruments [Abstract]
Spread on variable rate		0.10%
Minimum [Member] \| Notes Payable [Member]
Debt Instruments [Abstract]
Average effective interest rate		3.25%
Maximum [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instruments [Abstract]
Spread on variable rate		2.00%
Maximum [Member] \| Base Rate [Member]
Debt Instruments [Abstract]
Spread on variable rate		1.00%
Maximum [Member] \| Notes Payable [Member]
Debt Instruments [Abstract]
Average effective interest rate		3.50%
Credit Facility [Member]
Debt Instruments [Abstract]
Revolving credit facility commitment		$ 175,000,000.0		$ 150,000,000.0	$ 125,000,000.0
Increase on limit of credit facility		25,000,000.0
Outstanding amount		118,000,000	$ 114,000,000
Remaining revolving credit outstanding		$ 32,000,000.0
Average effective interest rate		1.74%	1.74%
Credit Agreement [Member]
Debt Instruments [Abstract]
Cash and noncash consideration with respect to acquisition after amendment	$ 50,000,000
Outstanding amount		$ 118,000,000.0
Credit Agreement [Member] \| Maximum [Member]
Debt Instruments [Abstract]
Cash dividends after amendment	$ 50,000,000