Quarterly report pursuant to Section 13 or 15(d)

Stockholders??? Equity (Details Narrative)

v3.22.2.2
Stockholders’ Equity (Details Narrative) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 03, 2022
May 09, 2022
May 09, 2022
Feb. 14, 2022
Apr. 12, 2018
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Jul. 24, 2022
May 19, 2022
Sep. 08, 2021
Equity, Class of Treasury Stock [Line Items]                          
Common stock, shares authorized           50,000,000   50,000,000   50,000,000      
Common stock, par value           $ 0.0005   $ 0.0005   $ 0.0005      
Preferred stock, shares authorized           1,000,000   1,000,000   1,000,000      
Preferred stock, par value           $ 0.0005   $ 0.0005   $ 0.0005      
Preferred stock, shares issued           0   0   0      
Common stock dividends per share cash paid     $ 0.30 $ 0.30                  
Payments of ordinary dividends, common stock     $ 4,700,000 $ 4,600,000                  
Repurchases of common shares, shares           5,048   5,048          
Stock options to purchase shares               935,000          
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price               $ 9.60          
Shares issued price per share           $ 11.28   $ 11.28          
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised               545,312          
[custom:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsReturnOfShares]               692,736          
Weighted average remaining contractual life shares options outstanding beginning               3 years 4 months 24 days          
Inducement Option Award [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Stock options to purchase shares                   100,000      
Business acquisition, share price           $ 7.67   $ 7.67          
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage               25.00%          
Share-based pyment arrangement, plan modification, incremental cost               $ 1,128,000          
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price                   $ 5.76      
Inducement Option Award [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Employee to purchase of common stock, shares           250,000   250,000          
Inducement Option Award [Member] | Next Three Years [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage               25.00%          
Inducement Option Award [Member] | Next Two Years [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage           25.00%   25.00%          
Employees Consultants And Vendors [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Stock options to purchase shares               935,000          
Share-based pyment arrangement, plan modification, incremental cost               $ 5,638,000          
Common Stock [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Repurchases of common shares, shares           5,048   205,048          
Stock options exercised           308,385   545,312          
Common Stock [Member] | Inducement Option Award [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Shares issued price per share           $ 13.00   $ 13.00          
Treasury Stock [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
[custom:StockRepurchasedDuringPeriodValueWithholdingObligations]               $ 4,500,000          
[custom:StockRepurchasedDuringPeriodSharesWithholdingObligations]               283,395          
Warrant [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Share-based compensation expense           $ 1,969,000 $ 59,000 $ 2,976,000 $ 252,000        
Share-based compensation expense               $ 5,907,000          
Weighted average remaining contractual life shares options outstanding beginning               3 years 10 months 24 days          
2022 Directors plan [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Number of shares reserved for issuance                       300,000  
2022 Directors’ Equity Compensation Plan [Member] | Common Stock [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized           120,000   120,000          
[custom:SharesAvailableForIssued]               180,000          
2022 plan [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Number of shares reserved for issuance                       1,000,000  
2010 Equity Compensation Plan [Member] | Common Stock [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized           3,797,000   3,797,000          
[custom:SharesAvailableForIssued]               1,130,785          
2018 Stock Incentive Plan [Member] | CEO Options [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Exercise price $ 0.60                        
2018 Stock Incentive Plan [Member] | CFO Options [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Share-based pyment arrangement, plan modification, incremental cost               $ 1,604,000          
Board of Directors Chairman [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Stock repurchase program, remaining authorized repurchase amount                     $ 6,000,000    
Chief Executive Officer [Member] | Inducement Option Award [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Employee to purchase of common stock, shares               250,000          
Chief Executive Officer [Member] | 2018 Stock Incentive Plan [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Number of shares issued         2,300,000                
Stock options to purchase shares         2,300,000                
Stock options exercised         600,000                
Chief Financial Officer [Member] | Inducement Option Award [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Stock options to purchase shares   400,000                      
Shares issued price per share   $ 6.74 $ 6.74                    
Chief Financial Officer [Member] | 2018 Stock Incentive Plan [Member] | CFO Options [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Common stock dividends per share cash paid 0.30                        
Exercise price 6.44                        
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit $ 6.74                        
Share Repurchase Program [Member]                          
Equity, Class of Treasury Stock [Line Items]                          
Stock repurchase program, remaining authorized repurchase amount                         $ 6,000,000.0