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Stock Compensation (Tables)

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement [Abstract]

Schedule of option activity

		Number of Options				Weighted average exercise price				Weighted average remaining contractual life (years)				Aggregate intrinsic value $
Outstanding, January 1, 2019			1,554,700			$	4.63
Granted			410,134			$	12.28
Exercised			(251,063	)		$	3.73
Expired or forfeited			(89,550	)		$	12.55
Outstanding at December 31, 2019			1,624,221			$	6.27				2.6			$	7,925,643
Granted			467,549			$	11.39
Exercised			(420,586	)		$	6.45
Expired or forfeited			(125,666	)		$	13.09
Outstanding, December 31, 2020			1,545,518			$	7.31				2.3			$	36,862,947
Exercisable, December 31, 2020			1,214,512			$	4.64				1.5			$	30,666,752

Schedule of nonvested shares

Nonvested Options		Options				Weighted-Average Exercise Price
Nonvested at January 1, 2020			480,584			$	10.72
Granted			467,549				11.39
Vested			(531,461	)			9.95
Forfeited			(85,666	)			12.48
Nonvested at December 31, 2020			331,006			$	12.44

Schedule of restricted stock awards

Restricted Stock Awards		Shares				Weighted-Average Grant Date Fair Value
Outstanding at January 1, 2020			90,000			$	10.43
Granted			94,746				8.98
Vested and issued			(84,746	)			7.54
Outstanding at December 31, 2020			100,000			$	11.51

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Tabular disclosure of the changes in outstanding nonvested shares.

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Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, and weighted-average grant date fair value.

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