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Salaries and other employee expenses (Tables)

12 Months Ended

Dec. 31, 2020

Salaries and other employee expenses

Schedule of salaries and other employee expenses


		December 31,
		2020		2019		2018
Wages and salaries		13,717		13,232		18,487
Payroll taxes		1,722		1,721		2,120
Personnel benefits		5,383		8,867		6,732
Share–based payments		640		359		650
Total		21,462		24,179		27,989

Schedule of restricted stock granted to directors

A summary of restricted stock granted to Directors is presented below:


				Weighted average
		Shares		grant date fair value
Outstanding at January 1, 2018		91,950		27.40
Granted		57,000		28.70
Vested		(45,300)		28.07
Outstanding at December 31, 2018		103,650		27.82
Granted		57,000		22.68
Vested		(51,300)		27.19
Outstanding at December 31, 2019		109,350		25.44
Granted		63,000		11.54
Vested		(40,200)		26.26
Outstanding at December 31, 2020		132,150		18.56
Expected to vest		132,150

Schedule of restricted stock units granted to certain executives

A summary of the restricted stock units granted to certain executives is presented below:


						Weighted
						average
				Weighted		remaining			Aggregate
				average grant		contractual			intrinsic
		Shares		date fair value		term			value
Outstanding at January 1, 2018		50,805		21.07
Granted		23,412		24.80
Vested		(49,055)		20.90
Outstanding at December 31, 2018		25,162		24.86
Granted		23,743		14.95
Vested		(6,727)		24.92
Outstanding at December 31, 2019		42,178		19.27
Granted		51,829		17.41
Vested		(12,664)		20.24
Outstanding at December 31, 2019		81,343		17.93		2.59	years		15.71
Expected to vest		81,343		17.93		2.60	years		15.71

Schedule of stock options granted

A summary of stock options granted is presented below:


						Weighted average			Aggregate
				Weighted average		remaining contractual			intrinsic
		Options		exercise price		term			value
Outstanding at January 1, 2018		273,643		27.48
Granted		—		—
Forfeited		(28,315)		29.25
Exercised		(102,918)		24.55
Outstanding at December 31, 2018		142,410		29.25
Outstanding at December 31, 2019		142,410		29.25
Outstanding at December 31, 2020		142,410		29.25		1.11	years		—
Exercisable		142,410		29.25		1.11	years		—
Expected to vest		—		—					—