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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 9 months ended Sep. 30, 2017 - USD ($) $ in Thousands | Total | Preferred Stock Series A-2 Preferred Stock | Common Stock | Treasury Stock | Additional Paid-In Capital | Accumulated Deficit
--- | --- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Dec. 31, 2016 |  | 32 | 36,659,000 |  |  |
Beginning Balance, Treasury Stock (in shares) at Dec. 31, 2016 | 204,000 |  |  | 204,000 |  |
Beginning Balance, value at Dec. 31, 2016 | $ 3,928 | $ 100 | $ 4 | $ (219) | $ 180,333 | $ (176,290)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 5,846 |  |  |  |  | 5,846
Stock-based compensation | 377 |  |  |  | 377 |
Issuance of stock on vested restricted stock units (in shares) |  |  | 123,000 |  |  |
Issuance of stock on vested restricted stock units | 0 |  |  |  |  |
Preferred stock dividends | (9) |  |  |  | (9) |
Issuance of shares from treasury (in shares) |  |  |  | (7,307,000) |  |
Issuance of shares from treasury | 2,146 |  |  | $ 2,191 | (45) |
Purchase of treasury stock (in shares) |  |  |  | 7,755,000 |  |
Purchase of treasury stock | $ (2,325) |  |  | $ (2,325) |  |
Ending Balance (in shares) at Sep. 30, 2017 |  | 32 | 36,782,000 |  |  |
Ending Balance, Treasury Stock (in shares) at Sep. 30, 2017 | 652,000 |  |  | 652,000 |  |
Ending Balance, value at Sep. 30, 2017 | $ 9,963 | $ 100 | $ 4 | $ (353) | $ 180,656 | $ (170,444)

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