Document and Entity Information Document Information [Table] Document Information [Line Items] Document Type Document Quarterly Report Document Period End Date Document Transition Report Entity Registrant Name Entity File Number Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Shell Company Title of 12(b) Security Trading Symbol Security Exchange Name Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag CONDENSED BALANCE SHEETS Assets [Abstract] Assets Current assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Current Held to maturity securities Accounts Receivable, Net, Current Accounts receivable, net Contract with Customer, Asset, after Allowance for Credit Loss, Current Current portion of contracts - dealer financed Represents the amount of consumer loans receivable within one year or the normal operating cycle, if longer. Consumer Loans, Current Current portion of consumer loans receivable Notes, Loans and Financing Receivable, Net, Current Current portion of notes receivable from mobile home parks ("MHP") Represents the amount of other notes receivable within one year or the normal operating cycle, if longer. Other Notes, Loans and Financing Receivable, Net, Current Current portion of other notes receivable Inventory, Net Inventories Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Assets, Current Total current assets Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Contracts - dealer financed, net Represents the amount of consumer loans receivable net, classified as noncurrent. Consumer Loans, Noncurrent Consumer loans receivable, net Notes, Loans and Financing Receivable, Net, Noncurrent Notes receivable from MHP, net Represents the amount of notes receivable, net of allowance for loan losses classified as other. Other Notes, Loans and Financing Receivable, Net, Noncurrent Other notes receivable, net Inventory, Noncurrent Inventories Amounts of others leased mobile homes classified as non-current. Other Assets, Leased Mobile Homes Non-Current Other assets - leased mobile homes Operating Lease, Right-of-Use Asset ROU assets - operating leases Amounts of others non-current assets excluding lease mobile homes. Other Assets, Excluding Leased Mobile Homes Non-Current Other assets Property, Plant and Equipment, Net Property, plant and equipment, net Total property, plant and equipment Assets Assets Total assets Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Current liabilities: Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued liabilities Contract with Customer, Liability, Current Customer deposits Represents the amount of escrow liability outstanding. Escrow Liability Current Escrow liability Operating Lease, Liability, Current Less current lease liability Operating lease obligations Line of Credit, Current Lines of credit Liabilities, Current Total current liabilities Longterm liabilities: Longterm liabilities: Operating Lease, Liability, Noncurrent Operating lease obligations, less current portion Total non-current lease liability Long-term Line of Credit, Noncurrent Lines of credit Deferred Income Tax Liabilities, Net Deferred income taxes, net Represents the amount of dealer incentive liability outstanding. Dealer Incentive Liability, Noncurrent Dealer incentive liability Liabilities Liabilities Total liabilities Commitments and Contingencies. Commitments and contingencies (Note 14) Stockholders' equity: Preferred Stock, Value, Issued Preferred stock, $.001 par value, 10,000,000 shares authorized: no shares issued or outstanding Common Stock, Value, Outstanding Common stock, $.001 par value, 90,000,000 shares authorized; 24,836,862 and 24,814,695 issued and 24,391,797 and 24,369,630 outstanding at June 30, 2023 and December 31, 2022, respectively Treasury Stock, Value Treasury stock at cost, 445,065 shares at June 30, 2023 and December 31, 2022 Additional Paid in Capital. Additional paid-in-capital Retained Earnings (Accumulated Deficit) Retained earnings Stockholders' Equity Attributable to Parent Ending Balance Beginning Balance Total stockholders' equity Liabilities and Equity Total liabilities and stockholders' equity Preferred Stock, Par or Stated Value Per Share Preferred stock, par value (in dollars per share) Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Common Stock, Par or Stated Value Per Share Common stock, par value (in dollars per share) Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Ending Balance (in shares) Beginning Balance (in shares) Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Treasury Stock, Shares Treasury stock, shares CONDENSED STATEMENTS OF INCOME Statement [Table] Statement [Line Items] Net revenue: Revenue from Contract with Customer, Excluding Assessed Tax Product sales Interest and Fee Income, Loans and Leases Held-in-portfolio Consumer and MHP loans interest Total consumer and MHP loans interest Other Income Other Revenues Total net revenue Operating expenses: Cost of Goods and Services Sold Cost of product sales Selling, General and Administrative Expense Selling, general and administrative expenses Represents the amount of dealer incentive expense incurred by entity during the period. Dealer Incentive Expense Dealer incentive Operating Income (Loss) Income from operations Other income (expense): Investment Income, Interest Nonoperating interest income Other Nonoperating Income (Expense) Miscellaneous, net Interest Expense Interest expense Nonoperating Income (Expense) Total other Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income before income tax expense Income Tax Expense (Benefit) Income tax expense Tax expense Net Income (Loss) Attributable to Parent Net income Net income Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Basic Basic Basic weighted-average common shares outstanding Weighted Average Number of Shares Outstanding, Diluted Diluted Diluted weighted-average common shares outstanding EARNINGS PER SHARE Net income per share: Basic Basic Earnings Per Share, Diluted Diluted CONDENSED STATEMENTS OF CASH FLOWS Operating activities: Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income Adjustments to reconcile net income to net cash used in operating activities: Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Depletion and Amortization Depreciation and amortization expense Amortization of Debt Discount (Premium) Amortization of deferred revenue The amount of amortization of treasury note discount. Amortization of Treasury Note Discount Amortization of treasury note discount Amortization of Debt Issuance Costs Amortization of lines of credit cost Accounts Receivable, Credit Loss Expense (Reversal) Provision for accounts and notes receivable The amount of provision for long term inventory. Provision For Long Term Inventory Provision for inventory The amount of gain (loss) on sale of leased property. Gain (Loss) On Sale Of Leased Property Gain from sale of leased property Amount of increase (decrease) of amortization expense for right-of-use asset from operating lease. Increase Decrease Operating Lease Right Of Use Asset Amortization Expense Amortization of operating lease right of use asset Gain (Loss) on Sale of Investments Gain on disposal of treasury note Gain on sale of debt securities Share-based Compensation. Share-based payment expense Changes in operating assets and liabilities: Increase (Decrease) in Accounts Receivable Accounts receivable Amount of increase (decrease) in carrying value of consumer loan originations reported as assets that are due to be disposed of within one year ( or the normal operating cycle, if longer). Increase Decrease In Consumer Loans Originations Consumer loans activity, net Amount of increase (decrease) in carrying value of Notes receivable MHP originations reported as assets that are due to be disposed of within one year ( or the normal operating cycle, if longer). Increase Decrease In Notes Receivable Originations Notes receivable MHP activity, net The increase (decrease) of Inventory Loan originations during the reporting period. Increase Decrease In Inventories Loan Originations Dealer inventory loan activity, net Increase (Decrease) in Inventories Inventories Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Other Operating Assets Other assets Increase (Decrease) in Accounts Payable and Accrued Liabilities Accounts payable and accrued liabilities Represents the net increase (decrease) of right of use activity pertaining to leases. Right Of Use Activity Net Right of use activity, net Increase (Decrease) in Contract with Customer, Liability Customer deposits Represents the net increase (decrease) of escrow liability. Net Increase Decrease Of Escrow Liability Escrow liability Change during the period in carrying value for all Dealer incentive liabilities due within one year or operating cycle. Increase (Decrease) in Dealer Incentive Liabilities Dealer incentive liability Net Cash Provided by (Used in) Operating Activities Net cash used in operating activities Investing activities: Payments to Acquire Property, Plant, and Equipment Purchases of property, plant and equipment The amount of proceeds from sale of leased property. Proceeds from Sale of Leased Property Proceeds from sale of leased property Proceeds from Sale of Held-to-Maturity Securities Sale of investments - treasury notes Payments to Acquire Notes Receivable Issuance of notes receivable Proceeds from Sale of Notes Receivable Notes receivable collections Proceeds from Collection of Loans Receivable Collections from purchased loans Net Cash Provided by (Used in) Investing Activities Net cash provided by investing activities Financing activities: Proceeds from Stock Options Exercised Proceeds from exercise of stock options Proceeds from Other Debt Proceeds from other liabilities Proceeds from Lines of Credit Proceeds from lines of credit Repayments of Lines of Credit Payments on lines of credit Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Supplemental disclosure of cash flow information: Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for interest Income Taxes Paid, Net Cash paid for taxes CONDENSED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Equity Components [Axis] Equity Component [Domain] Common Stock Treasury stock Additional paid-in-capital Retained earnings Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Domain] Cumulative effect, period of adoption, adjustment Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Cumulative Effect, Period of Adoption, Adjusted Balance Stock Granted, Value, Share-based Compensation, Net of Forfeitures Share based compensation expense and stock units vested Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures Share based compensation expense and stock units vested (in shares) Stock Issued During Period, Value, Stock Options Exercised Proceeds from exercise of stock options Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Exercised Proceeds from exercise of stock options (in shares) NATURE OF OPERATIONS Nature of Operations [Text Block] NATURE OF OPERATIONS CONSUMER LOANS Loans, Notes, Trade and Other Receivables Disclosure [Text Block] CONSUMER LOANS No definition available. NOTES RECEIVABLE FROM MOBILE HOME PARKS The entire disclosure of notes receivable from mobile home parks. Notes Receivable from Mobile Home Parks [Text Block] NOTES RECEIVABLE FROM MOBILE HOME PARKS No definition available OTHER NOTES RECEIVABLE The entire disclosure of other notes receivable. Other Notes Receivable [Text Block] OTHER NOTES RECEIVABLE LEASES Lessee, Operating Leases [Text Block] LEASES INVENTORIES Inventory Disclosure [Text Block] INVENTORIES PROPERTY, PLANT AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] PROPERTY, PLANT AND EQUIPMENT OTHER ASSETS. Other Assets Disclosure [Text Block] OTHER ASSETS DEBT SECURITIES Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] DEBT SECURITIES ACCRUED LIABILITIES.