Stock Award Programs (Details 3) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Share-based Payment Arrangement [Abstract]
Restricted stock compensation expense	$ 91,826	$ 202,664	$ 289,426	$ 370,582
Non-qualified option stock compensation expense	71,625	70,073	247,402	222,493
Total share-based compensation before taxes	$ 163,451	$ 272,737	$ 536,828	$ 593,075

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement.

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Amount of noncash expense for option under share-based payment arrangement.

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