CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' INVESTMENT AND MEZZANINE EQUITY - USD ($) $ in Thousands |
Total |
Common Stock |
Additional Paid-in Capital |
Retained Earnings |
Accumulated Other Comprehensive Income (Loss) |
Treasury Stock |
Noncontrolling Interests |
Beginning balance at Mar. 31, 2019 |
|
$ 812,367
|
$ 386
|
|
$ 862,020
|
$ 455,598
|
$ (327,989)
|
$ (184,796)
|
$ 7,148
|
Beginning balance (in shares) at Mar. 31, 2019 |
|
|
35,918,916
|
|
|
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
|
Issuance of common stock |
|
824
|
|
|
824
|
|
|
|
|
Sale of subsidiaries |
|
(5,612)
|
|
|
|
|
|
|
(5,612)
|
Currency translation adjustments |
|
(11)
|
|
|
|
|
|
|
(11)
|
Net income (loss) |
|
(169,088)
|
|
|
|
(169,246)
|
0
|
0
|
158
|
Other comprehensive income |
|
17,362
|
|
|
|
|
17,362
|
|
|
Ending balance at Jun. 30, 2019 |
|
655,842
|
$ 386
|
|
862,844
|
286,352
|
(310,627)
|
(184,796)
|
1,683
|
Ending balance (in shares) at Jun. 30, 2019 |
|
|
35,918,916
|
|
|
|
|
|
|
Beginning balance at Mar. 31, 2019 |
|
812,367
|
$ 386
|
|
862,020
|
455,598
|
(327,989)
|
(184,796)
|
7,148
|
Beginning balance (in shares) at Mar. 31, 2019 |
|
|
35,918,916
|
|
|
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
|
Currency translation adjustments |
|
24
|
|
|
|
|
|
|
|
Ending balance at Sep. 30, 2019 |
|
481,162
|
$ 386
|
|
863,546
|
123,378
|
(321,802)
|
(184,796)
|
450
|
Ending balance (in shares) at Sep. 30, 2019 |
|
|
35,918,916
|
|
|
|
|
|
|
Beginning balance at Jun. 30, 2019 |
|
655,842
|
$ 386
|
|
862,844
|
286,352
|
(310,627)
|
(184,796)
|
1,683
|
Beginning balance (in shares) at Jun. 30, 2019 |
|
|
35,918,916
|
|
|
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
|
Issuance of common stock |
|
702
|
|
|
702
|
|
|
|
|
Distributions paid to noncontrolling interests |
|
(1,323)
|
|
|
|
|
|
|
(1,323)
|
Currency translation adjustments |
|
35
|
|
|
|
|
|
|
35
|
Net income (loss) |
|
(162,919)
|
|
|
|
(162,974)
|
0
|
0
|
55
|
Other comprehensive income |
|
(11,175)
|
|
|
|
|
(11,175)
|
|
|
Ending balance at Sep. 30, 2019 |
|
481,162
|
$ 386
|
|
863,546
|
123,378
|
(321,802)
|
(184,796)
|
450
|
Ending balance (in shares) at Sep. 30, 2019 |
|
|
35,918,916
|
|
|
|
|
|
|
Beginning balance, Redeemable Noncontrolling Interests at Mar. 31, 2020 |
|
0
|
|
|
|
|
|
|
|
Beginning balance, Mezzanine Equity Preferred Stock at Mar. 31, 2020 |
[1] |
149,785
|
|
|
|
|
|
|
|
Redeemable Noncontrolling Interests And Mezzanine equity preferred stock |
|
|
|
|
|
|
|
|
|
Share repurchases |
|
(2,151)
|
|
|
|
|
|
|
|
Preferred stock share conversion |
|
(146,448)
|
|
|
|
|
|
|
|
Preferred stock compensation activity and conversion |
|
(1,186)
|
|
|
|
|
|
|
|
Ending balance, Redeemable Noncontrolling Interests at Jun. 30, 2020 |
|
0
|
|
|
|
|
|
|
|
Ending balance, Mezzanine Equity Preferred Stock at Jun. 30, 2020 |
|
0
|
|
|
|
|
|
|
|
Beginning balance at Mar. 31, 2020 |
|
$ 426,216
|
$ 1
|
|
295,897
|
139,228
|
(8,641)
|
0
|
(269)
|
Beginning balance (in shares) at Mar. 31, 2020 |
|
11,235,566
|
11,235,566
|
[2] |
|
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
|
Share repurchases (in shares) |
[2] |
|
(142,721)
|
|
|
|
|
|
|
Share repurchases |
|
$ 1,263
|
|
|
|
1,263
|
|
|
|
Preferred stock share conversion |
|
413,296
|
$ 4
|
|
270,678
|
142,614
|
|
|
|
Preferred stock share conversion (in shares) |
[2] |
|
34,836,688
|
|
|
|
|
|
|
Elimination of Old Bristow stock |
|
|
$ (5)
|
|
5
|
|
|
|
|
Elimination of Old Bristow stock (in shares) |
[2] |
|
(45,929,533)
|
|
|
|
|
|
|
Exchange of common stock |
|
|
$ 231
|
|
(231)
|
|
|
|
|
Exchange of common stock (in shares) |
[2] |
|
23,026,894
|
|
|
|
|
|
|
Era purchase price and adjustment |
|
108,340
|
$ 72
|
|
108,268
|
|
|
|
|
Era purchase price and adjustment (in shares) |
[2] |
|
7,175,029
|
|
|
|
|
|
|
Preferred stock compensation activity and conversion |
|
6,370
|
|
|
6,370
|
|
|
|
|
Purchase of Company common stock (tax withholding) (in shares) |
[2] |
|
(42,199)
|
|
|
|
|
|
|
Currency translation adjustments |
|
13
|
|
|
|
|
|
|
13
|
Net income (loss) |
|
71,404
|
|
|
|
|
|
|
(73)
|
Other comprehensive income |
|
2,278
|
|
|
|
|
2,278
|
|
|
Ending balance at Jun. 30, 2020 |
|
1,029,180
|
$ 303
|
|
680,987
|
354,582
|
(6,363)
|
0
|
(329)
|
Ending balance (in shares) at Jun. 30, 2020 |
[2] |
|
30,159,724
|
|
|
|
|
|
|
Beginning balance, Redeemable Noncontrolling Interests at Mar. 31, 2020 |
|
0
|
|
|
|
|
|
|
|
Beginning balance, Mezzanine Equity Preferred Stock at Mar. 31, 2020 |
[1] |
149,785
|
|
|
|
|
|
|
|
Ending balance, Redeemable Noncontrolling Interests at Sep. 30, 2020 |
|
1,483
|
|
|
|
|
|
|
|
Ending balance, Mezzanine Equity Preferred Stock at Sep. 30, 2020 |
[1] |
0
|
|
|
|
|
|
|
|
Beginning balance at Mar. 31, 2020 |
|
$ 426,216
|
$ 1
|
|
295,897
|
139,228
|
(8,641)
|
0
|
(269)
|
Beginning balance (in shares) at Mar. 31, 2020 |
|
11,235,566
|
11,235,566
|
[2] |
|
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
|
Currency translation adjustments |
|
$ (1)
|
|
|
|
|
|
|
|
Other comprehensive income |
|
|
|
|
|
|
16,321
|
|
|
Ending balance at Sep. 30, 2020 |
|
$ 1,010,059
|
$ 303
|
|
683,390
|
326,721
|
7,680
|
(7,579)
|
(456)
|
Ending balance (in shares) at Sep. 30, 2020 |
|
29,813,734
|
29,813,734
|
[2] |
|
|
|
|
|
Beginning balance, Redeemable Noncontrolling Interests at Jun. 30, 2020 |
|
$ 0
|
|
|
|
|
|
|
|
Beginning balance, Mezzanine Equity Preferred Stock at Jun. 30, 2020 |
|
0
|
|
|
|
|
|
|
|
Redeemable Noncontrolling Interests And Mezzanine equity preferred stock |
|
|
|
|
|
|
|
|
|
Era purchase price adjustment |
|
1,501
|
|
|
|
|
|
|
|
Net income (loss) |
|
(18)
|
|
|
|
|
|
|
|
Ending balance, Redeemable Noncontrolling Interests at Sep. 30, 2020 |
|
1,483
|
|
|
|
|
|
|
|
Ending balance, Mezzanine Equity Preferred Stock at Sep. 30, 2020 |
[1] |
0
|
|
|
|
|
|
|
|
Beginning balance at Jun. 30, 2020 |
|
1,029,180
|
$ 303
|
|
680,987
|
354,582
|
(6,363)
|
0
|
(329)
|
Beginning balance (in shares) at Jun. 30, 2020 |
[2] |
|
30,159,724
|
|
|
|
|
|
|
Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
|
|
Share award amortization |
|
|
|
|
2,008
|
|
|
|
|
Purchase of treasury shares (in shares) |
[2] |
|
(345,757)
|
|
|
|
|
|
|
Purchase of treasury shares |
|
(7,579)
|
|
|
|
|
|
(7,579)
|
|
Era purchase price and adjustment |
|
395
|
|
|
395
|
|
|
|
|
Era purchase price and adjustment (in shares) |
[2] |
|
(233)
|
|
|
|
|
|
|
Currency translation adjustments |
|
(14)
|
|
|
|
|
|
|
(14)
|
Net income (loss) |
|
(27,974)
|
|
|
|
(27,861)
|
|
|
(113)
|
Other comprehensive income |
|
14,043
|
|
|
|
|
14,043
|
|
|
Ending balance at Sep. 30, 2020 |
|
$ 1,010,059
|
$ 303
|
|
$ 683,390
|
$ 326,721
|
$ 7,680
|
$ (7,579)
|
$ (456)
|
Ending balance (in shares) at Sep. 30, 2020 |
|
29,813,734
|
29,813,734
|
[2] |
|
|
|
|
|
|
|