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Equity Compensation Plan Information (Narrative) (Details)			1 Months Ended				12 Months Ended
	Mar. 26, 2021 shares	Mar. 26, 2020	May 31, 2021 $ / shares shares	Jan. 31, 2021 $ / shares shares	Jul. 31, 2020 $ / shares shares	Jun. 30, 2020 $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) item shares
Number of New Directors \| item								2
Director [Member]
Amount payable to non-employee directors \| $							$ 10,000
Fully-vested shares of common stock issued \| shares							1,000
2018 Equity Plan [Member] \| Maximum [Member]
Maximum issuance of common stock options \| shares							325,000
2018 Equity Plan [Member] \| Director [Member]
Fully-vested shares of common stock issued \| shares			12,726	1,202	916	13,160
Fully vested shares of common stock issued, per share value \| $ / shares			$ 18.50	$ 16.66	$ 11.22	$ 14.52
Stock compensation expense \| $							$ 250,575	$ 220,598
Long-Term Incentive Plan [Member]
Stock compensation expense \| $							$ 98,842	$ 124,970
Restricted Stock Units (RSUs) [Member] \| Officer [Member] \| Share-based Payment Arrangement, Tranche One [Member]
Share based compensation performance based award, percent							50.00%
Restricted Stock Units (RSUs) [Member] \| Officer [Member] \| Share-based Payment Arrangement, Tranche Two [Member]
Share based compensation performance based award, percent							150.00%
Restricted Stock Units (RSUs) [Member] \| Long-Term Incentive Plan [Member]
Shares of common stock grant date fair market value \| $ / shares			$ 17.93				$ 12.54
Stock compensation expense \| $							$ 44,190
Restricted Stock Units (RSUs) [Member] \| Long-Term Incentive Plan [Member] \| Share-based Payment Arrangement, Tranche One [Member]
Share-based compensation award vesting period		3 years
Restricted Stock Units (RSUs) [Member] \| Long-Term Incentive Plan [Member] \| Share-based Payment Arrangement, Tranche Two [Member]
Share-based compensation award vesting period							3 years
Unvested Restricted Stock Units [Member] \| Long-Term Incentive Plan [Member] \| Year 2021 [Member]
Unrecognized compensation expense related to unvested units \| $							$ 154,664
Unvested Restricted Stock Units [Member] \| Long-Term Incentive Plan [Member] \| Year 2020 [Member]
Unrecognized compensation expense related to unvested units \| $							$ 89,710
Performance Vested Shares [Member] \| Long-Term Incentive Plan [Member]
Shares of common stock granted \| shares			7,389				9,791	10,143
Time Vested Shares [Member] \| Long-Term Incentive Plan [Member]
Shares of common stock granted \| shares	5,070		3,693					5,070
Shares-based compensation shares of common stock issued \| shares	1,690