CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands |
Total |
Common Stock |
Treasury |
Additional Paid-In Capital |
Retained Earnings |
Noncontrolling Interest Non Redeemable |
Beginning balance at Dec. 31, 2020 |
|
$ 1,613,354
|
$ 364
|
$ (69,011)
|
$ 962,120
|
$ 635,297
|
$ 84,584
|
Beginning balance, Common stock (in shares) at Dec. 31, 2020 |
|
|
36,355,497
|
|
|
|
|
Beginning balance, Treasury stock (in shares) at Dec. 31, 2020 |
|
|
|
5,215,657
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income |
[1] |
39,128
|
|
|
|
34,659
|
4,469
|
Noncontrolling interest distributions |
|
(2,417)
|
|
|
|
|
(2,417)
|
Nonvested stock compensation |
|
3,513
|
|
|
3,513
|
|
|
Issuance of vested stock |
|
1
|
$ 1
|
|
|
|
|
Issuance of vested stock (in shares) |
|
|
148,447
|
|
|
|
|
Treasury shares redeemed to pay income tax |
|
(9,541)
|
|
$ (9,541)
|
|
|
|
Treasury shares redeemed to pay income tax (in shares) |
|
|
|
51,221
|
|
|
|
Purchase of additional controlling interest |
|
(142)
|
|
|
(81)
|
|
(61)
|
Sale of noncontrolling interest |
|
138
|
|
|
|
|
|
Issuance of common stock under Employee Stock Purchase Plan (in shares) |
|
|
3,204
|
|
|
|
|
Issuance of common stock under Employee Stock Purchase Plan |
|
649
|
|
|
649
|
|
|
Ending balance at Mar. 31, 2021 |
|
1,644,683
|
$ 365
|
$ (78,552)
|
966,201
|
669,956
|
86,713
|
Ending balance, Common stock (in shares) at Mar. 31, 2021 |
|
|
36,507,148
|
|
|
|
|
Ending balance, Treasury stock (in shares) at Mar. 31, 2021 |
|
|
|
5,266,878
|
|
|
|
Beginning balance at Dec. 31, 2020 |
|
1,613,354
|
$ 364
|
$ (69,011)
|
962,120
|
635,297
|
84,584
|
Beginning balance, Common stock (in shares) at Dec. 31, 2020 |
|
|
36,355,497
|
|
|
|
|
Beginning balance, Treasury stock (in shares) at Dec. 31, 2020 |
|
|
|
5,215,657
|
|
|
|
Ending balance at Jun. 30, 2021 |
|
1,684,653
|
$ 365
|
$ (79,765)
|
969,897
|
707,599
|
86,557
|
Ending balance, Common stock (in shares) at Jun. 30, 2021 |
|
|
36,525,831
|
|
|
|
|
Ending balance, Treasury stock (in shares) at Jun. 30, 2021 |
|
|
|
5,272,902
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income attributable to noncontrolling interest-redeemable |
|
6,200
|
|
|
|
|
|
Beginning balance at Mar. 31, 2021 |
|
1,644,683
|
$ 365
|
$ (78,552)
|
966,201
|
669,956
|
86,713
|
Beginning balance, Common stock (in shares) at Mar. 31, 2021 |
|
|
36,507,148
|
|
|
|
|
Beginning balance, Treasury stock (in shares) at Mar. 31, 2021 |
|
|
|
5,266,878
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income |
[1] |
42,875
|
|
|
|
37,643
|
5,232
|
Noncontrolling interest distributions |
|
(4,660)
|
|
|
|
|
(4,660)
|
Nonvested stock compensation |
|
3,993
|
|
|
3,993
|
|
|
Issuance of vested stock (in shares) |
|
|
15,531
|
|
|
|
|
Treasury shares redeemed to pay income tax |
|
(1,213)
|
|
$ (1,213)
|
|
|
|
Treasury shares redeemed to pay income tax (in shares) |
|
|
|
6,024
|
|
|
|
Purchase of additional controlling interest |
|
(1,598)
|
|
|
(870)
|
|
(728)
|
Issuance of common stock under Employee Stock Purchase Plan (in shares) |
|
|
3,152
|
|
|
|
|
Issuance of common stock under Employee Stock Purchase Plan |
|
573
|
|
|
573
|
|
|
Ending balance at Jun. 30, 2021 |
|
1,684,653
|
$ 365
|
$ (79,765)
|
969,897
|
707,599
|
86,557
|
Ending balance, Common stock (in shares) at Jun. 30, 2021 |
|
|
36,525,831
|
|
|
|
|
Ending balance, Treasury stock (in shares) at Jun. 30, 2021 |
|
|
|
5,272,902
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income attributable to noncontrolling interest-redeemable |
|
3,900
|
|
|
|
|
|
Beginning balance at Dec. 31, 2021 |
|
$ 1,652,099
|
$ 365
|
$ (164,790)
|
979,642
|
751,025
|
85,857
|
Beginning balance, Common stock (in shares) at Dec. 31, 2021 |
|
36,549,524
|
36,549,524,000
|
|
|
|
|
Beginning balance, Treasury stock (in shares) at Dec. 31, 2021 |
|
5,915,110
|
|
5,915,110,000
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income |
[2] |
$ 22,214
|
|
|
|
19,454
|
2,760
|
Noncontrolling interest distributions |
|
(2,970)
|
|
|
|
|
(2,970)
|
Nonvested stock compensation |
|
4,376
|
|
|
4,376
|
|
|
Issuance of vested stock |
|
2
|
$ 2
|
|
|
|
|
Issuance of vested stock (in shares) |
|
|
132,651,000
|
|
|
|
|
Treasury shares redeemed to pay income tax |
|
(3,140)
|
|
$ (3,208)
|
68
|
|
|
Treasury shares redeemed to pay income tax (in shares) |
|
|
|
23,022,000
|
|
|
|
Repurchase of common stock |
|
$ (25,472)
|
|
$ (25,472)
|
|
|
|
Repurchase of common stock (in shares) |
|
|
|
190,622,000
|
|
|
|
Issuance of common stock under Employee Stock Purchase Plan (in shares) |
|
5,353
|
5,353,000
|
|
|
|
|
Issuance of common stock under Employee Stock Purchase Plan |
|
$ 698
|
|
|
698
|
|
|
Ending balance at Mar. 31, 2022 |
|
1,647,807
|
$ 367
|
$ (193,470)
|
984,784
|
770,479
|
85,647
|
Ending balance, Common stock (in shares) at Mar. 31, 2022 |
|
|
36,687,528,000
|
|
|
|
|
Ending balance, Treasury stock (in shares) at Mar. 31, 2022 |
|
|
|
6,128,754,000
|
|
|
|
Beginning balance at Dec. 31, 2021 |
|
$ 1,652,099
|
$ 365
|
$ (164,790)
|
979,642
|
751,025
|
85,857
|
Beginning balance, Common stock (in shares) at Dec. 31, 2021 |
|
36,549,524
|
36,549,524,000
|
|
|
|
|
Beginning balance, Treasury stock (in shares) at Dec. 31, 2021 |
|
5,915,110
|
|
5,915,110,000
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Treasury shares redeemed to pay income tax (in shares) |
|
25,555
|
|
|
|
|
|
Purchase of additional controlling interest |
|
$ (376)
|
|
|
(209)
|
|
(167)
|
Ending balance at Jun. 30, 2022 |
|
$ 1,662,317
|
$ 367
|
$ (194,390)
|
990,247
|
781,063
|
85,030
|
Ending balance, Common stock (in shares) at Jun. 30, 2022 |
|
36,703,550
|
36,703,550,000
|
|
|
|
|
Ending balance, Treasury stock (in shares) at Jun. 30, 2022 |
|
6,136,217
|
|
6,136,217,000
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income attributable to noncontrolling interest-redeemable |
|
$ 4,999
|
|
|
|
|
|
Beginning balance at Mar. 31, 2022 |
|
1,647,807
|
$ 367
|
$ (193,470)
|
984,784
|
770,479
|
85,647
|
Beginning balance, Common stock (in shares) at Mar. 31, 2022 |
|
|
36,687,528,000
|
|
|
|
|
Beginning balance, Treasury stock (in shares) at Mar. 31, 2022 |
|
|
|
6,128,754,000
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income |
[2] |
12,708
|
|
|
|
10,584
|
2,124
|
Acquired noncontrolling interest |
|
707
|
|
|
|
|
707
|
Noncontrolling interest distributions |
|
(3,281)
|
|
|
|
|
(3,281)
|
Nonvested stock compensation |
|
4,943
|
|
|
4,943
|
|
|
Issuance of vested stock |
|
0
|
|
|
|
|
|
Issuance of vested stock (in shares) |
|
|
7,556,000
|
|
|
|
|
Treasury shares redeemed to pay income tax |
|
(508)
|
|
$ (852)
|
344
|
|
|
Treasury shares redeemed to pay income tax (in shares) |
|
|
|
5,144,000
|
|
|
|
Exercise of options (in shares) |
|
|
5,124,000
|
2,319,000
|
|
|
|
Exercise of options |
|
$ (218)
|
|
$ (68)
|
(150)
|
|
|
Issuance of common stock under Employee Stock Purchase Plan (in shares) |
|
3,342
|
3,342,000
|
|
|
|
|
Issuance of common stock under Employee Stock Purchase Plan |
|
$ 535
|
|
|
535
|
|
|
Ending balance at Jun. 30, 2022 |
|
$ 1,662,317
|
$ 367
|
$ (194,390)
|
$ 990,247
|
$ 781,063
|
$ 85,030
|
Ending balance, Common stock (in shares) at Jun. 30, 2022 |
|
36,703,550
|
36,703,550,000
|
|
|
|
|
Ending balance, Treasury stock (in shares) at Jun. 30, 2022 |
|
6,136,217
|
|
6,136,217,000
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
Net income attributable to noncontrolling interest-redeemable |
|
$ 2,200
|
|
|
|
|
|
|
|