Stockholders’ Equity (Details Narrative) - USD ($)  | 
1 Months Ended | 6 Months Ended | 12 Months Ended | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 03, 2022  | 
Oct. 01, 2021  | 
Sep. 27, 2020  | 
Apr. 03, 2022  | 
Feb. 27, 2022  | 
Jan. 30, 2022  | 
Jan. 02, 2022  | 
Nov. 28, 2021  | 
Oct. 31, 2021  | 
Apr. 30, 2021  | 
Apr. 19, 2021  | 
Mar. 28, 2021  | 
Feb. 21, 2021  | 
Jan. 24, 2021  | 
Dec. 27, 2020  | 
Nov. 22, 2020  | 
Oct. 25, 2020  | 
Apr. 03, 2022  | 
Oct. 03, 2021  | 
Sep. 22, 2021  | 
Jun. 08, 2020  | 
|
| Dividends Payable [Line Items] | |||||||||||||||||||||
| Number of shares purchased | 151,526 | ||||||||||||||||||||
| Total number of shares purchased | 35,555 | 35,530 | 27,618 | 15,585 | 14,558 | 4,415 | 18,265 | 38,599 | 73,800 | 52,180 | 40,362 | 58,399 | 129,245 | 20,948 | 115,971 | 449,088 | |||||
| Total purchase cost | $ 69,000 | $ 70,000 | $ 48,000 | $ 30,000 | $ 28,000 | $ 9,000 | $ 37,000 | $ 70,000 | $ 140,000 | $ 101,000 | $ 73,000 | $ 109,000 | $ 265,000 | $ 42,000 | $ 222,000 | $ 869,000 | |||||
| Common shares outstanding | 8,395,394 | 8,395,394 | 8,488,149 | ||||||||||||||||||
| Treasury stock, shares | 0 | 0 | 35,555 | ||||||||||||||||||
| Common stock, shares issued | 8,395,394 | 8,395,394 | 8,523,704 | ||||||||||||||||||
| Stock Repurchase Plan [Member] | |||||||||||||||||||||
| Dividends Payable [Line Items] | |||||||||||||||||||||
| Stock Repurchase Program, Authorized Amount | $ 1,000,000 | $ 1,000,000 | |||||||||||||||||||
| Number of shares purchased | 519,266 | ||||||||||||||||||||
| June 2020 Stock Repurchase Plan [Member] | |||||||||||||||||||||
| Dividends Payable [Line Items] | |||||||||||||||||||||
| Number of shares purchased | 105,733 | ||||||||||||||||||||
| September 2021 Stock Repurchase Plan [Member] | |||||||||||||||||||||
| Dividends Payable [Line Items] | |||||||||||||||||||||
| Number of shares purchased | 0 | ||||||||||||||||||||
| Dividend Paid [Member] | |||||||||||||||||||||
| Dividends Payable [Line Items] | |||||||||||||||||||||
| Dividends | $ 0 | $ 0 | |||||||||||||||||||