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STOCKHOLDERS' EQUITY (Tables)
6 Months Ended
Jun. 30, 2021
STOCKHOLDERS' EQUITY  
Schedule of equity incentive plans

Three Months Ended

Six Months Ended

June 30, 

June 30, 

    

2021

    

2020

    

2021

    

2020

Restricted stock grants:

Number of shares

151,500

149,550

Average per share grant price

$

$

$

20.34

$

28.10

Deferred compensation to be recognized over vesting period

$

$

$

3,082,000

$

4,202,000

Number of non-vested shares:

Non-vested beginning of period

723,050

701,675

701,675

674,250

Grants

151,500

149,550

Vested during period

(15,800)

(145,725)

(122,125)

Forfeitures

(200)

(400)

Non-vested end of period

707,050

701,675

707,050

701,675

RSU grants:

Number of underlying shares

Average per share grant price

$

$

$

$

Deferred compensation to be recognized over vesting period

$

$

$

$

Number of non-vested shares:

Non-vested beginning of period

223,802

225,026

223,802

225,026

Grants

Vested during period

(73,750)

(24,343)

(73,750)

(24,343)

Forfeitures

(51,907)

(51,907)

Non-vested end of period

150,052

148,776

150,052

148,776

Restricted stock and RSU grants (based on grant price):

Weighted average per share value of non-vested shares

$

24.53

$

25.65

$

24.53

$

25.65

Value of stock vested during the period

$

2,340,000

$

585,000

$

5,165,000

$

3,589,000

Weighted average per share value of shares forfeited during the period

$

24.86

$

24.03

$

24.24

$

24.03

Total charge to operations:

Outstanding restricted stock grants

$

1,092,000

$

884,000

$

1,989,000

$

1,759,000

Outstanding RSUs

593,000

445,000

1,039,000

546,000

Total charge to operations

$

1,685,000

$

1,329,000

$

3,028,000

$

2,305,000