(4) Debt (Details Narrative) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Warehouse Lines Of Credit [Member]
Line of Credit Facility [Line Items]
Unamortized debt issuance costs	$ 566,000	$ 629,000
Warehouse Lines Of Credit 5 [Member]
Line of Credit Facility [Line Items]
Unamortized debt issuance costs	$ 1,200,000	$ 400,000

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

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Name:	us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant