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5) Stock Compensation Plans (Details) - USD ($) | 3 Months Ended
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Mar. 31, 2021 | Mar. 31, 2020
Text Block [Abstract] |  |
Share-based Payment Arrangement, Amount Capitalized | $ 39,153 | $ 65,877
Unrecognized compensation expense related to the options issued in December 2014 | 0 |
Total intrinsic value | $ 139,035 | $ 73,072

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- Definition Amount of cost capitalized for award under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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