Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands |
Total |
Cumulative Effect, Period of Adoption, Adjustment |
Common Stock |
Treasury Stock |
Additional Paid-in Capital |
Additional Paid-in Capital
Cumulative Effect, Period of Adoption, Adjustment
|
Accumulated Other Comprehensive Loss |
Accumulated Deficit |
Accumulated Deficit
Cumulative Effect, Period of Adoption, Adjustment
|
Non-controlling Interest |
Beginning balance (in shares) at Dec. 31, 2020 |
|
|
67,832,706
|
|
|
|
|
|
|
|
Balance, at period start at Dec. 31, 2020 |
$ 975,818
|
$ (79,842)
|
$ 339
|
$ (110,466)
|
$ 1,166,774
|
$ (108,470)
|
$ (398)
|
$ (79,912)
|
$ 28,628
|
$ (519)
|
Treasury stock, beginning balance (in shares) at Dec. 31, 2020 |
|
|
|
(13,739,171)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
|
|
27,043
|
|
|
|
|
|
|
|
Exercise of stock options |
522
|
|
$ 0
|
|
522
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units (in shares) |
|
|
455,349
|
|
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units |
2
|
|
$ 2
|
|
|
|
|
|
|
|
Stock-based compensation expense |
14,013
|
|
|
|
14,013
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings (in shares) |
|
|
|
(147,041)
|
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings |
(9,541)
|
|
|
$ (9,541)
|
|
|
|
|
|
|
Share repurchase (in shares) |
|
|
|
(24,227)
|
|
|
|
|
|
|
Share repurchase |
(1,672)
|
|
|
$ (1,672)
|
|
|
|
|
|
|
Foreign currency translation loss, net of taxes |
(624)
|
|
|
|
|
|
(624)
|
|
|
|
Other |
118
|
|
|
|
|
|
|
|
|
118
|
Net income (loss) |
14,935
|
|
|
|
|
|
|
14,946
|
|
(11)
|
Ending balance (in shares) at Mar. 31, 2021 |
|
|
68,315,098
|
|
|
|
|
|
|
|
Balance, at period end at Mar. 31, 2021 |
913,729
|
|
$ 341
|
$ (121,679)
|
1,072,839
|
|
(1,022)
|
(36,338)
|
|
(412)
|
Treasury stock, ending balance (in shares) at Mar. 31, 2021 |
|
|
|
(13,910,439)
|
|
|
|
|
|
|
Beginning balance (in shares) at Dec. 31, 2020 |
|
|
67,832,706
|
|
|
|
|
|
|
|
Balance, at period start at Dec. 31, 2020 |
975,818
|
$ (79,842)
|
$ 339
|
$ (110,466)
|
1,166,774
|
$ (108,470)
|
(398)
|
(79,912)
|
$ 28,628
|
(519)
|
Treasury stock, beginning balance (in shares) at Dec. 31, 2020 |
|
|
|
(13,739,171)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Foreign currency translation loss, net of taxes |
(1,618)
|
|
|
|
|
|
|
|
|
|
Net income (loss) |
18,004
|
|
|
|
|
|
|
|
|
|
Ending balance (in shares) at Sep. 30, 2021 |
|
|
68,636,215
|
|
|
|
|
|
|
|
Balance, at period end at Sep. 30, 2021 |
947,075
|
|
$ 343
|
$ (129,877)
|
1,108,864
|
|
(2,016)
|
(32,879)
|
|
2,640
|
Treasury stock, ending balance (in shares) at Sep. 30, 2021 |
|
|
|
(14,018,311)
|
|
|
|
|
|
|
Beginning balance (in shares) at Mar. 31, 2021 |
|
|
68,315,098
|
|
|
|
|
|
|
|
Balance, at period start at Mar. 31, 2021 |
913,729
|
|
$ 341
|
$ (121,679)
|
1,072,839
|
|
(1,022)
|
(36,338)
|
|
(412)
|
Treasury stock, beginning balance (in shares) at Mar. 31, 2021 |
|
|
|
(13,910,439)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
|
|
4,082
|
|
|
|
|
|
|
|
Exercise of stock options |
51
|
|
$ 0
|
|
51
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units (in shares) |
|
|
140,082
|
|
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units |
1
|
|
$ 1
|
|
|
|
|
|
|
|
Stock-based compensation expense |
17,161
|
|
|
|
17,161
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings (in shares) |
|
|
|
(46,699)
|
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings |
(3,479)
|
|
|
$ (3,479)
|
|
|
|
|
|
|
Share repurchase (in shares) |
|
|
|
(6,261)
|
|
|
|
|
|
|
Share repurchase |
(425)
|
|
|
$ (425)
|
|
|
|
|
|
|
Capital contribution - non-controlling interest |
23
|
|
|
|
(788)
|
|
|
|
|
811
|
Foreign currency translation loss, net of taxes |
(1,264)
|
|
|
|
|
|
(1,264)
|
|
|
|
Other |
38
|
|
|
|
|
|
|
|
|
38
|
Net income (loss) |
(8,369)
|
|
|
|
|
|
|
(8,281)
|
|
(88)
|
Ending balance (in shares) at Jun. 30, 2021 |
|
|
68,459,262
|
|
|
|
|
|
|
|
Balance, at period end at Jun. 30, 2021 |
917,466
|
|
$ 342
|
$ (125,583)
|
1,089,263
|
|
(2,286)
|
(44,619)
|
|
349
|
Treasury stock, ending balance (in shares) at Jun. 30, 2021 |
|
|
|
(13,963,399)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
|
|
12,954
|
|
|
|
|
|
|
|
Exercise of stock options |
347
|
|
|
|
347
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units (in shares) |
|
|
163,999
|
|
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units |
1
|
|
$ 1
|
|
|
|
|
|
|
|
Stock-based compensation expense |
18,760
|
|
|
|
18,760
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings (in shares) |
|
|
|
(54,912)
|
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings |
(4,294)
|
|
|
$ (4,294)
|
|
|
|
|
|
|
Capital contribution - non-controlling interest |
3,178
|
|
|
|
661
|
|
|
|
|
2,517
|
Foreign currency translation loss, net of taxes |
270
|
|
|
|
|
|
270
|
|
|
|
Other |
(91)
|
|
|
|
(167)
|
|
|
|
|
76
|
Net income (loss) |
11,438
|
|
|
|
|
|
|
11,740
|
|
(302)
|
Ending balance (in shares) at Sep. 30, 2021 |
|
|
68,636,215
|
|
|
|
|
|
|
|
Balance, at period end at Sep. 30, 2021 |
$ 947,075
|
|
$ 343
|
$ (129,877)
|
1,108,864
|
|
(2,016)
|
(32,879)
|
|
2,640
|
Treasury stock, ending balance (in shares) at Sep. 30, 2021 |
|
|
|
(14,018,311)
|
|
|
|
|
|
|
Beginning balance (in shares) at Dec. 31, 2021 |
68,879,152
|
|
68,879,152
|
|
|
|
|
|
|
|
Balance, at period start at Dec. 31, 2021 |
$ 959,542
|
|
$ 344
|
$ (134,996)
|
1,131,628
|
|
(1,899)
|
(37,988)
|
|
2,453
|
Treasury stock, beginning balance (in shares) at Dec. 31, 2021 |
(14,086,064)
|
|
|
(14,086,064)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
|
|
38,681
|
|
|
|
|
|
|
|
Exercise of stock options |
$ 658
|
|
|
|
658
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units (in shares) |
|
|
514,319
|
|
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units |
3
|
|
$ 3
|
|
|
|
|
|
|
|
Stock-based compensation expense |
21,690
|
|
|
|
21,690
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings (in shares) |
|
|
|
(170,992)
|
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings |
(12,570)
|
|
|
$ (12,570)
|
|
|
|
|
|
|
Foreign currency translation loss, net of taxes |
(1,478)
|
|
|
|
|
|
(1,478)
|
|
|
|
Other |
18
|
|
|
|
(84)
|
|
|
|
|
102
|
Net income (loss) |
(14,708)
|
|
|
|
|
|
|
(13,859)
|
|
(849)
|
Ending balance (in shares) at Mar. 31, 2022 |
|
|
69,432,152
|
|
|
|
|
|
|
|
Balance, at period end at Mar. 31, 2022 |
$ 953,155
|
|
$ 347
|
$ (147,566)
|
1,153,892
|
|
(3,377)
|
(51,847)
|
|
1,706
|
Treasury stock, ending balance (in shares) at Mar. 31, 2022 |
|
|
|
(14,257,056)
|
|
|
|
|
|
|
Beginning balance (in shares) at Dec. 31, 2021 |
68,879,152
|
|
68,879,152
|
|
|
|
|
|
|
|
Balance, at period start at Dec. 31, 2021 |
$ 959,542
|
|
$ 344
|
$ (134,996)
|
1,131,628
|
|
(1,899)
|
(37,988)
|
|
2,453
|
Treasury stock, beginning balance (in shares) at Dec. 31, 2021 |
(14,086,064)
|
|
|
(14,086,064)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
78,802
|
|
|
|
|
|
|
|
|
|
Foreign currency translation loss, net of taxes |
$ (6,050)
|
|
|
|
|
|
|
|
|
|
Net income (loss) |
$ (47,639)
|
|
|
|
|
|
|
|
|
|
Ending balance (in shares) at Sep. 30, 2022 |
69,866,788
|
|
69,866,788
|
|
|
|
|
|
|
|
Balance, at period end at Sep. 30, 2022 |
$ 940,284
|
|
$ 349
|
$ (164,844)
|
1,195,624
|
|
(7,949)
|
(82,422)
|
|
(474)
|
Treasury stock, ending balance (in shares) at Sep. 30, 2022 |
(14,543,566)
|
|
|
(14,543,566)
|
|
|
|
|
|
|
Beginning balance (in shares) at Mar. 31, 2022 |
|
|
69,432,152
|
|
|
|
|
|
|
|
Balance, at period start at Mar. 31, 2022 |
$ 953,155
|
|
$ 347
|
$ (147,566)
|
1,153,892
|
|
(3,377)
|
(51,847)
|
|
1,706
|
Treasury stock, beginning balance (in shares) at Mar. 31, 2022 |
|
|
|
(14,257,056)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
|
|
2,503
|
|
|
|
|
|
|
|
Exercise of stock options |
84
|
|
|
|
84
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units (in shares) |
|
|
232,328
|
|
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units |
1
|
|
$ 1
|
|
|
|
|
|
|
|
Stock-based compensation expense |
22,876
|
|
|
|
22,876
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings (in shares) |
|
|
|
(78,506)
|
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings |
(5,543)
|
|
|
$ (5,543)
|
|
|
|
|
|
|
Share repurchase (in shares) |
|
|
|
(152,020)
|
|
|
|
|
|
|
Share repurchase |
(9,235)
|
|
|
$ (9,235)
|
|
|
|
|
|
|
Foreign currency translation loss, net of taxes |
(3,093)
|
|
|
|
|
|
(3,093)
|
|
|
|
Other |
15
|
|
|
|
(89)
|
|
|
|
|
104
|
Net income (loss) |
(24,268)
|
|
|
|
|
|
|
(23,285)
|
|
(983)
|
Ending balance (in shares) at Jun. 30, 2022 |
|
|
69,666,983
|
|
|
|
|
|
|
|
Balance, at period end at Jun. 30, 2022 |
933,992
|
|
$ 348
|
$ (162,344)
|
1,176,763
|
|
(6,470)
|
(75,132)
|
|
827
|
Treasury stock, ending balance (in shares) at Jun. 30, 2022 |
|
|
|
(14,487,582)
|
|
|
|
|
|
|
Increase (decrease) in shareholders' equity |
|
|
|
|
|
|
|
|
|
|
Exercise of stock options (in shares) |
|
|
37,618
|
|
|
|
|
|
|
|
Exercise of stock options |
1,817
|
|
|
|
1,817
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units (in shares) |
|
|
162,187
|
|
|
|
|
|
|
|
Issuance of common stock - vesting of restricted stock units |
1
|
|
$ 1
|
|
|
|
|
|
|
|
Stock-based compensation expense |
17,265
|
|
|
|
17,265
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings (in shares) |
|
|
|
(55,984)
|
|
|
|
|
|
|
Shares withheld to satisfy tax withholdings |
(2,500)
|
|
|
$ (2,500)
|
|
|
|
|
|
|
Foreign currency translation loss, net of taxes |
(1,479)
|
|
|
|
|
|
(1,479)
|
|
|
|
Other |
(149)
|
|
|
|
(221)
|
|
|
|
|
72
|
Net income (loss) |
$ (8,663)
|
|
|
|
|
|
|
(7,290)
|
|
(1,373)
|
Ending balance (in shares) at Sep. 30, 2022 |
69,866,788
|
|
69,866,788
|
|
|
|
|
|
|
|
Balance, at period end at Sep. 30, 2022 |
$ 940,284
|
|
$ 349
|
$ (164,844)
|
$ 1,195,624
|
|
$ (7,949)
|
$ (82,422)
|
|
$ (474)
|
Treasury stock, ending balance (in shares) at Sep. 30, 2022 |
(14,543,566)
|
|
|
(14,543,566)
|
|
|
|
|
|
|