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Stock Award Plans and Stock-Based Compensation (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Stock Award Plans and Stock-Based Compensation [Abstract] |  |
Schedule of Fair Value of Each Employee Option Grant is Estimated on the date of the Grant Using the Black-Scholes Option-Pricing Model |  | The fair value of each employee option grant is estimated on the date of the grant using the Black-Scholes option-pricing model. Key weighted-average assumptions used to apply this pricing model during the years ended December 31, 2022 and 2021 were as follows:
|  | For the Years Ended December 31,
|  | 2022 |  | 2021
Risk-free interest rate |  | 1.50% – 1.76% |  | 0.59% – 1.26%
Expected life of option grants |  | 5 years |  | 5 years
Expected volatility of underlying stock |  | 37.24% – 37.45% |  | 37.21% – 38.15%
Dividends assumption |  | $— |  | $—
Schedule of Stock Options Granted | See below for a summary of the stock options granted under the 2011 and 2018 plans:
|  | 2011 Plan |  | 2018 Plan |  | Non Plan |  | Total
Beginning balance as of January 1, 2023 |  | 57 |  |  | 351,529 |  |  | 1 |  | 351,587 |
Granted |  | — |  |  | — |  |  | — |  | — |
Exercised |  | — |  |  | — |  |  | — |  | — |
Expired |  | (10 | ) |  | (52,486 | ) |  | — |  | (52,496 | )
Forfeited |  | — |  |  | (9,273 | ) |  | — |  | (9,273 | )
Ending balance as of June 30, 2023 |  | 47 |  |  | 289,770 |  |  | 1 |  | 289,818 |
| See below for a summary of the stock options granted under the 2011 and 2018 plans:
|  | 2011 Plan |  | 2018 Plan |  | Non Plan |  | Total |  | Weighted Average Exercise Price |  | Aggregate Intrinsic Value (in thousands)
Outstanding at January 1, 2021 |  | 96 |  |  | 72,666 |  |  | 1 |  | 72,763 |  |  | $ | 1,782.00 |  | $ | —
Granted |  | — |  |  | 190,476 |  |  | — |  | 190,476 |  |  |  | 71.25 |  |  | —
Exercised |  | — |  |  | (277 | ) |  | — |  | (277 | ) |  |  | 82.50 |  |  | —
Expired |  | (23 | ) |  | (3,051 | ) |  | — |  | (3,074 | ) |  |  | 6,980.25 |  |  | —
Forfeitures |  | — |  |  | (7,882 | ) |  | — |  | (7,882 | ) |  |  | 101.25 |  |  | —
Outstanding at December 31, 2021 |  | 73 |  |  | 251,932 |  |  | 1 |  | 252,006 |  |  | $ | 28,358.30 |  | $ | —
Granted |  | — |  |  | 132,669 |  |  | — |  | 132,669 |  |  |  | 39.74 |  |  | —
Exercised |  | — |  |  | — |  |  | — |  | — |  |  |  | — |  |  | —
Expired |  | (16 | ) |  | (14,451 | ) |  | — |  | (14,467 | ) |  |  | 80,713.98 |  |  | —
Forfeitures |  | — |  |  | (18,621 | ) |  | — |  | (18,621 | ) |  |  | 74.97 |  |  | —
Outstanding at December 31, 2022 |  | 57 |  |  | 351,529 |  |  | 1 |  | 351,587 |  |  | $ | 17,016.13 |  | $ | —
Exercisable at December 31, 2022 |  | 57 |  |  | 234,776 |  |  | 1 |  | 234,834 |  |  | $ | 25,446.10 |  | $ | —
Schedule of Restricted Stock-Based Award Activity Granted |  | The following table summarizes restricted stock-based award activity granted:
|  | Number of Shares |  | Weighted Average Grant Date Fair Value
Balance, January 1, 2021 |  | — |  |  | $ | —
Granted |  | 74,598 |  |  | $ | 134.25
Forfeited |  | (18,827 | ) |  | $ | 132.00
Balance, December 31, 2021 |  | 55,770 |  |  | $ | 135.00
Granted |  | — |  |  | $ | —
Forfeited |  | (12,802 | ) |  | $ | 137.25
Balance, December 31, 2022 |  | 42,968 |  |  | $ | 134.26
Schedule of Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity | The following table summarizes restricted stock based award activity granted:
|  | Restricted Stock Grants
Beginning balance as of January 1, 2023 |  | 42,968
Granted |  | —
Exercised |  | —
Expired |  | —
Forfeited |  | —
Ending balance as of June 30, 2023 |  | 42,968

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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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