v3.8.0.1

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated (Deficit) Earnings [Member]
--- | --- | --- | --- | ---
Beginning balance, value at Dec. 31, 2014 | $ 774,327 | $ 399 | $ 572,888 | $ 201,040
Beginning balance, shares at Dec. 31, 2014 |  | 39,814,199 |  |
Issuance of common shares to directors for compensation, value | 735 | $ 1 | 734 |
Issuance of common shares to directors for compensation, shares |  | 134,783 |  |
Restricted stock issuance, net of cancellations, value |  | $ 8 | (8) |
Restricted stock issuance, net of cancellations, shares |  | 897,285 |  |
Share-based compensation expense | 7,219 |  | 7,219 |
Surrender of restricted shares for payment of income taxes, value | (210) |  | (210) |
Surrender of restricted shares for payment of income taxes, shares |  | (57,562) |  |
Net (loss) income | (174,104) |  |  | (174,104)
Ending balance, value at Dec. 31, 2015 | 607,967 | $ 408 | 580,623 | 26,936
Ending balance, shares at Dec. 31, 2015 |  | 40,788,705 |  |
Cumulative effect of change in accounting principal | 1,746 |  |  | 1,746
Issuance of common shares to directors for compensation, value | 214 | $ 2 | 212 |
Issuance of common shares to directors for compensation, shares |  | 196,287 |  |
Restricted stock issuance, net of cancellations, value |  | $ 10 | (10) |
Restricted stock issuance, net of cancellations, shares |  | 1,013,982 |  |
Share-based compensation expense | 6,065 |  | 6,065 |
Surrender of restricted shares for payment of income taxes, value | (797) | $ (2) | (795) |
Surrender of restricted shares for payment of income taxes, shares |  | (234,204) |  |
Net (loss) income | (52,243) |  |  | (52,243)
Ending balance, value at Dec. 31, 2016 | 562,952 | $ 418 | 586,095 | (23,561)
Ending balance, shares at Dec. 31, 2016 |  | 41,764,770 |  |
Issuance of common shares to directors for compensation, value | 449 | $ 1 | 448 |
Issuance of common shares to directors for compensation, shares |  | 179,255 |  |
Restricted stock issuance, net of cancellations, value |  | $ 20 | (20) |
Restricted stock issuance, net of cancellations, shares |  | 2,074,539 |  |
Share-based compensation expense | 4,207 |  | 4,207 |
Surrender of restricted shares for payment of income taxes, value | (651) | $ (2) | (649) |
Surrender of restricted shares for payment of income taxes, shares |  | (234,049) |  |
Issuance of common shares in exchange for senior notes, value | 134,958 | $ 432 | 134,526 |
Issuance of common shares in exchange for senior notes, shares |  | 43,175,328 |  |
Issuance of common shares for acquisition, value | 17,860 | $ 76 | 17,784 |
Issuance of common shares for acquisition, shares |  | 7,573,403 |  |
Net (loss) income | (112,359) |  |  | (112,359)
Ending balance, value at Dec. 31, 2017 | $ 607,416 | $ 945 | $ 742,391 | $ (135,920)
Ending balance, shares at Dec. 31, 2017 |  | 94,533,246 |  |

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