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Consolidated Statements of Equity - USD ($) $ in Thousands | Total | Florida Chemical Company, Inc [Member] | EOGA [Member] | SiteLark [Member] | IAL [Member] | Common Stock [Member] | Common Stock [Member] Florida Chemical Company, Inc [Member] | Common Stock [Member] EOGA [Member] | Common Stock [Member] SiteLark [Member] | Common Stock [Member] IAL [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Additional Paid-in Capital [Member] Florida Chemical Company, Inc [Member] | Additional Paid-in Capital [Member] EOGA [Member] | Additional Paid-in Capital [Member] SiteLark [Member] | Additional Paid-in Capital [Member] IAL [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings (Accumulated Deficit) [Member] | Non-controlling Interests [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2012 | $ 154,730 |  |  |  |  | $ 5 |  |  |  |  | $ (3,701) | $ 195,485 |  |  |  |  | $ (40) | $ (37,019) |
Beginning balance, shares at Dec. 31, 2012 |  |  |  |  |  | 53,124,000 |  |  |  |  | 2,198,000 |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | 36,178 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,178 |
Foreign currency translation adjustment | (319) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (319) |  |
Issuance cost of preferred stock an detachable warrants | (200) |  |  |  |  |  |  |  |  |  |  | (200) |  |  |  |  |  |  |
Stock issued under employee stock purchase plan | 824 |  |  |  |  |  |  |  |  |  |  | 824 |  |  |  |  |  |  |
Stock issued under employee stock purchase plan, shares |  |  |  |  |  |  |  |  |  |  | (44,000) |  |  |  |  |  |  |  |
Common stock issued in payment of accrued liability | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock warrants exercised | $ 323 |  |  |  |  |  |  |  |  |  |  | 323 |  |  |  |  |  |  |
Stock warrants exercised, shares | 267,000 |  |  |  |  | 267,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options exercised | $ 4,397 |  |  |  |  |  |  |  |  |  |  | 4,397 |  |  |  |  |  |  |
Stock options exercised, shares |  |  |  |  |  | 572,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock granted, shares |  |  |  |  |  | 802,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock forfeited, shares |  |  |  |  |  |  |  |  |  |  | 115,000 |  |  |  |  |  |  |  |
Stock granted in incentive performance plan, shares |  |  |  |  |  | 217,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Treasury stock purchased | $ (7,568) |  |  |  |  |  |  |  |  |  | $ (7,568) |  |  |  |  |  |  |  |
Treasury stock purchased, shares | 448,121 |  |  |  |  |  |  |  |  |  | 448,000 |  |  |  |  |  |  |  |
Stock surrendered for exercise of stock options | $ (3,907) |  |  |  |  |  |  |  |  |  | $ (3,907) |  |  |  |  |  |  |  |
Stock surrendered for exercise of stock options, shares | 237,267 |  |  |  |  |  |  |  |  |  | 237,000 |  |  |  |  |  |  |  |
Excess tax benefit related to share-based awards | $ 1,668 |  |  |  |  |  |  |  |  |  |  | 1,668 |  |  |  |  |  |  |
Stock compensation expense | 10,914 |  |  |  |  |  |  |  |  |  |  | 10,914 |  |  |  |  |  |  |
Stock issued in acquisition |  | $ 52,712 |  |  |  |  | $ 1 |  |  |  |  |  | $ 52,711 |  |  |  |  |  |
Stock issued in acquisition, shares |  |  |  |  |  |  | 3,284,000 |  |  |  |  |  |  |  |  |  |  |  |
Return of borrowed shares under share lending agreement |  |  |  |  |  |  |  |  |  |  | 2,440,000 |  |  |  |  |  |  |  |
Ending balance at Dec. 31, 2013 | 249,752 |  |  |  |  | $ 6 |  |  |  |  | $ (15,176) | 266,122 |  |  |  |  | (359) | (841) |
Ending balance, shares at Dec. 31, 2013 |  |  |  |  |  | 58,266,000 |  |  |  |  | 5,394,000 |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | 53,603 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 53,603 |
Foreign currency translation adjustment | (143) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (143) |  |
Stock issued under employee stock purchase plan | 906 |  |  |  |  |  |  |  |  |  |  | 906 |  |  |  |  |  |  |
Stock issued under employee stock purchase plan, shares |  |  |  |  |  |  |  |  |  |  | (43,000) |  |  |  |  |  |  |  |
Common stock issued in payment of accrued liability | $ 600 |  |  |  |  |  |  |  |  |  |  | 600 |  |  |  |  |  |  |
Common stock issued in payment of accrued liability, shares | 27,101 |  |  |  |  | 27,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock warrants exercised | $ 1,545 |  |  |  |  |  |  |  |  |  |  | 1,545 |  |  |  |  |  |  |
Stock warrants exercised, shares | 1,277,250 |  |  |  |  | 1,277,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options exercised | $ 1,660 |  |  |  |  |  |  |  |  |  |  | 1,660 |  |  |  |  |  |  |
Stock options exercised, shares | 311,954 |  |  |  |  | 312,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock granted, shares | 525,120 |  |  |  |  | 526,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock forfeited, shares |  |  |  |  |  |  |  |  |  |  | 61,000 |  |  |  |  |  |  |  |
Treasury stock purchased | $ (6,294) |  |  |  |  |  |  |  |  |  | $ (6,294) |  |  |  |  |  |  |  |
Treasury stock purchased, shares | 243,005 |  |  |  |  |  |  |  |  |  | 243,000 |  |  |  |  |  |  |  |
Stock surrendered for exercise of stock options | $ (1,198) |  |  |  |  |  |  |  |  |  | $ (1,198) |  |  |  |  |  |  |  |
Stock surrendered for exercise of stock options, shares | 46,208 |  |  |  |  |  |  |  |  |  | 46,000 |  |  |  |  |  |  |  |
Excess tax benefit related to share-based awards | $ 3,448 |  |  |  |  |  |  |  |  |  |  | 3,448 |  |  |  |  |  |  |
Stock compensation expense | 10,476 |  |  |  |  |  |  |  |  |  |  | 10,476 |  |  |  |  |  |  |
Investment in Flotek Gulf, LLC and Flotek Gulf Research, LLC | $ 351 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 351
Stock issued in acquisition |  |  | $ 1,894 | $ 149 |  |  |  |  |  |  |  |  |  | $ 1,894 | $ 149 |  |  |  |
Stock issued in acquisition, shares | 99,681 |  |  |  |  |  |  | 94,000 | 5,000 |  |  |  |  |  |  |  |  |  |
Repurchase of common stock | $ (10,395) |  |  |  |  |  |  |  |  |  | $ (10,395) |  |  |  |  |  |  |  |
Repurchase of common stock, shares |  |  |  |  |  |  |  |  |  |  | 621,000 |  |  |  |  |  |  |  |
Retirement of Treasury Stock |  |  |  |  |  | $ (1) |  |  |  |  | $ 32,568 | (32,567) |  |  |  |  |  |  |
Retirement of Treasury Stock, shares | (5,873,291) |  |  |  |  | (5,873,000) |  |  |  |  | (5,873,000) |  |  |  |  |  |  |  |
Ending balance at Dec. 31, 2014 | $ 306,354 |  |  |  |  | $ 5 |  |  |  |  | $ (495) | 254,233 |  |  |  |  | (502) | 52,762 | 351
Ending balance, shares at Dec. 31, 2014 |  |  |  |  |  | 54,634,000 |  |  |  |  | 449,000 |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | (13,462) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (13,462) |
Foreign currency translation adjustment | (735) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (735) |  |
Stock issued under employee stock purchase plan | 879 |  |  |  |  |  |  |  |  |  |  | 879 |  |  |  |  |  |  |
Stock issued under employee stock purchase plan, shares |  |  |  |  |  |  |  |  |  |  | (77,000) |  |  |  |  |  |  |  |
Common stock issued in payment of accrued liability | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issued in payment of accrued liability, shares | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock warrants exercised, shares | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options exercised | $ 1,372 |  |  |  |  | $ 1 |  |  |  |  |  | 1,371 |  |  |  |  |  |  |
Stock options exercised, shares | 767,560 |  |  |  |  | 768,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock granted, shares | 758,904 |  |  |  |  | 758,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock forfeited, shares |  |  |  |  |  |  |  |  |  |  | 33,000 |  |  |  |  |  |  |  |
Treasury stock purchased | $ (6,345) |  |  |  |  |  |  |  |  |  | $ (6,345) |  |  |  |  |  |  |  |
Treasury stock purchased, shares | 473,304 |  |  |  |  |  |  |  |  |  | 473,000 |  |  |  |  |  |  |  |
Stock surrendered for exercise of stock options | $ (1,332) |  |  |  |  |  |  |  |  |  | $ (1,332) |  |  |  |  |  |  |  |
Stock surrendered for exercise of stock options, shares | 106,810 |  |  |  |  |  |  |  |  |  | 107,000 |  |  |  |  |  |  |  |
Excess tax benefit related to share-based awards | $ 1,273 |  |  |  |  |  |  |  |  |  |  | 1,273 |  |  |  |  |  |  |
Stock compensation expense | 14,681 |  |  |  |  |  |  |  |  |  |  | 14,681 |  |  |  |  |  |  |
Investment in Flotek Gulf, LLC and Flotek Gulf Research, LLC | $ 7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7
Stock issued in acquisition |  |  |  |  | $ 1,014 |  |  |  |  |  |  |  |  |  |  | $ 1,014 |  |  |
Stock issued in acquisition, shares | 60,024 |  |  |  |  |  |  |  |  | 60,000 |  |  |  |  |  |  |  |  |
Repurchase of common stock | $ (9,697) |  |  |  |  |  |  |  |  |  | $ (9,697) |  |  |  |  |  |  |  |
Repurchase of common stock, shares |  |  |  |  |  |  |  |  |  |  | 800,000 |  |  |  |  |  |  |  |
Retirement of Treasury Stock, shares | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance at Dec. 31, 2015 | $ 294,009 |  |  |  |  | $ 6 |  |  |  |  | $ (17,869) | $ 273,451 |  |  |  |  | $ (1,237) | $ 39,300 | $ 358
Ending balance, shares at Dec. 31, 2015 |  |  |  |  |  | 56,220,000 |  |  |  |  | 1,785,000 |  |  |  |  |  |  |  |

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