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v3.20.2

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Cumulative Effect, Period of Adoption, Adjustment | Common stock | Additional paid-in capital | Treasury stock | Retained deficit | Retained deficit Cumulative Effect, Period of Adoption, Adjustment | Accumulated other comprehensive income / (loss)
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at beginning of period at Dec. 31, 2018 | $ 1,030,126 |  | $ 1,174 | $ 1,214,928 | $ (134,434) | $ 63,688 |  | $ (115,230)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Stock-based compensation expense | 3,910 |  |  | 3,910 |  |  |  |
Restricted stock issuance, net of forfeitures | (925) |  | 6 | (931) |  |  |  |
Shares issued in employee stock purchase plan | 684 |  | 2 | 682 |  |  |  |
Contingent shares issued for acquisition of Cooper Valves | 375 |  | 1 | 374 |  |  |  |
Treasury stock | (48) |  |  |  | (48) |  |  |
Currency translation adjustment | 4,834 |  |  |  |  |  |  | 4,834
Change in pension liability | (9) |  |  |  |  |  |  | (9)
Net loss | (7,888) |  |  |  |  | (7,888) |  |
Balance at end of period at Mar. 31, 2019 | 1,031,059 |  | 1,183 | 1,218,963 | (134,482) | 55,800 |  | (110,405)
Balance at beginning of period at Dec. 31, 2018 | 1,030,126 |  | 1,174 | 1,214,928 | (134,434) | 63,688 |  | (115,230)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Currency translation adjustment | (2,833) |  |  |  |  |  |  |
Change in pension liability | (21) |  |  |  |  |  |  |
Net loss | (554,609) |  |  |  |  |  |  |
Balance at end of period at Sep. 30, 2019 | 485,462 |  | 1,186 | 1,227,768 | (134,487) | (490,921) |  | (118,084)
Balance at beginning of period at Mar. 31, 2019 | 1,031,059 |  | 1,183 | 1,218,963 | (134,482) | 55,800 |  | (110,405)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Stock-based compensation expense | 4,352 |  |  | 4,352 |  |  |  |
Restricted stock issuance, net of forfeitures | (64) |  | 0 | (64) |  |  |  |
Currency translation adjustment | (1,407) |  |  |  |  |  |  | (1,407)
Change in pension liability | 5 |  |  |  |  |  |  | 5
Net loss | (13,734) |  |  |  |  | (13,734) |  |
Balance at end of period at Jun. 30, 2019 | 1,020,211 |  | 1,183 | 1,223,251 | (134,482) | 42,066 |  | (111,807)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Stock-based compensation expense | 3,661 |  |  | 3,661 |  |  |  |
Restricted stock issuance, net of forfeitures | (8) |  | 0 | (8) |  |  |  |
Shares issued in employee stock purchase plan | 867 |  | 3 | 864 |  |  |  |
Treasury stock | (5) |  |  |  | (5) |  |  |
Currency translation adjustment | (6,260) |  |  |  |  |  |  | (6,260)
Change in pension liability | (17) |  |  |  |  |  |  | (17)
Net loss | (532,987) |  |  |  |  | (532,987) |  |
Balance at end of period at Sep. 30, 2019 | 485,462 |  | 1,186 | 1,227,768 | (134,487) | (490,921) |  | (118,084)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Adjustment for adoption of ASU 2016-13 | 486,039 | $ (1,398) | 1,189 | 1,231,650 | (134,493) | (503,369) | $ (1,398) | (108,938)
Balance at beginning of period at Dec. 31, 2019 | 486,039 | (1,398) | 1,189 | 1,231,650 | (134,493) | (503,369) | (1,398) | (108,938)
Balance at beginning of period at Dec. 31, 2019 | 486,039 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Stock-based compensation expense | 3,223 |  |  | 3,223 |  |  |  |
Restricted stock issuance, net of forfeitures | (173) |  | 5 | (178) |  |  |  |
Shares issued in employee stock purchase plan | 346 |  | 2 | 344 |  |  |  |
Adjustment for adoption of ASU 2016-13 | $ 442,062 | (1,398) | 1,196 | 1,235,039 | (134,499) | (541,911) | (1,398) | (117,763)
Accounting Standards Update [Extensible List] | us-gaap:AccountingStandardsUpdate201613Member |  |  |  |  |  |  |
Treasury stock | $ (6) |  |  |  | (6) |  |  |
Currency translation adjustment | (8,846) |  |  |  |  |  |  | (8,846)
Change in pension liability | 21 |  |  |  |  |  |  | 21
Net loss | (37,144) |  |  |  |  | (37,144) |  |
Balance at end of period at Mar. 31, 2020 | 442,062 |  | 1,196 | 1,235,039 | (134,499) | (541,911) |  | (117,763)
Balance at beginning of period at Dec. 31, 2019 | 486,039 | (1,398) | 1,189 | 1,231,650 | (134,493) | (503,369) | (1,398) | (108,938)
Balance at beginning of period at Dec. 31, 2019 | 486,039 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Adjustment for adoption of ASU 2016-13 | $ 486,039 | $ (1,398) | 1,189 | 1,231,650 | (134,493) | (503,369) | $ (1,398) | (108,938)
Accounting Standards Update [Extensible List] | us-gaap:AccountingStandardsUpdate201613Member |  |  |  |  |  |  |
Currency translation adjustment | $ (1,004) |  |  |  |  |  |  |
Change in pension liability | (56) |  |  |  |  |  |  |
Net loss | (64,189) |  |  |  |  |  |  |
Balance at end of period at Sep. 30, 2020 | 427,282 |  | 1,196 | 1,239,539 | (134,499) | (568,956) |  | (109,998)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Adjustment for adoption of ASU 2016-13 | 442,062 |  | 1,196 | 1,235,039 | (134,499) | (541,911) |  | (117,763)
Balance at beginning of period at Mar. 31, 2020 | 442,062 |  | 1,196 | 1,235,039 | (134,499) | (541,911) |  | (117,763)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Stock-based compensation expense | 2,537 |  |  | 2,537 |  |  |  |
Restricted stock issuance, net of forfeitures | (2) |  | 0 | (2) |  |  |  |
Adjustment for adoption of ASU 2016-13 | 440,981 |  | 1,196 | 1,237,574 | (134,499) | (547,405) |  | (115,885)
Currency translation adjustment | 1,900 |  |  |  |  |  |  | (22)
Change in pension liability | (22) |  |  |  |  |  |  | 1,900
Net loss | (5,494) |  |  |  |  | (5,494) |  |
Balance at end of period at Jun. 30, 2020 | 440,981 |  | 1,196 | 1,237,574 | (134,499) | (547,405) |  | (115,885)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Adjustment for adoption of ASU 2016-13 | 440,981 |  | 1,196 | 1,237,574 | (134,499) | (547,405) |  | (115,885)
Stock-based compensation expense | 1,966 |  |  | 1,966 |  |  |  |
Restricted stock issuance, net of forfeitures | (1) |  | 0 | (1) |  |  |  |
Adjustment for adoption of ASU 2016-13 | 440,981 |  | 1,196 | 1,237,574 | (134,499) | (547,405) |  | (115,885)
Currency translation adjustment | 5,942 |  |  |  |  |  |  | (55)
Change in pension liability | (55) |  |  |  |  |  |  | 5,942
Net loss | (21,551) |  |  |  |  | (21,551) |  |
Balance at end of period at Sep. 30, 2020 | $ 427,282 |  | $ 1,196 | $ 1,239,539 | $ (134,499) | $ (568,956) |  | $ (109,998)

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