CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands | Total | Preferred Stock | Common Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive (Loss) Income | Treasury Stock |
Preferred stock, beginning balance (in shares) at Dec. 31, 2017 | | 0 | | | | | |
Common stock, beginning balance (in shares) at Dec. 31, 2017 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Dec. 31, 2017 | | | | | | | (1,637,524) |
Stockholders' equity, beginning balance at Dec. 31, 2017 | $ 90,621 | $ 0 | $ 13 | $ 86,683 | $ 44,908 | $ (413) | $ (40,570) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | |
Net income (loss) | 8,824 | | | | 8,824 | | |
Common stock issued | 554 | | | (268) | | | $ 822 |
Common stock issued (in shares) | | | | | | | 34,202 |
Dividends declared | (1,479) | | | | (1,479) | | |
Foreign currency translation adjustment | 397 | | | | | 397 | |
Unrealized gains (losses) on available-for-sale securities | (11) | | | | | (11) | |
Preferred stock, ending balance (in shares) at Mar. 31, 2018 | | 0 | | | | | |
Common stock, ending balance (in shares) at Mar. 31, 2018 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Mar. 31, 2018 | | | | | | | (1,603,322) |
Stockholders' equity, ending balance at Mar. 31, 2018 | 98,906 | $ 0 | $ 13 | 86,415 | 52,253 | (27) | $ (39,748) |
Preferred stock, beginning balance (in shares) at Dec. 31, 2017 | | 0 | | | | | |
Common stock, beginning balance (in shares) at Dec. 31, 2017 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Dec. 31, 2017 | | | | | | | (1,637,524) |
Stockholders' equity, beginning balance at Dec. 31, 2017 | 90,621 | $ 0 | $ 13 | 86,683 | 44,908 | (413) | $ (40,570) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | |
Net income (loss) | 17,847 | | | | | | |
Foreign currency translation adjustment | (365) | | | | | | |
Unrealized gains (losses) on available-for-sale securities | 4 | | | | | | |
Preferred stock, ending balance (in shares) at Jun. 30, 2018 | | 0 | | | | | |
Common stock, ending balance (in shares) at Jun. 30, 2018 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Jun. 30, 2018 | | | | | | | (1,603,322) |
Stockholders' equity, ending balance at Jun. 30, 2018 | 85,568 | $ 0 | $ 13 | 86,415 | 39,662 | (774) | $ (39,748) |
Preferred stock, beginning balance (in shares) at Mar. 31, 2018 | | 0 | | | | | |
Common stock, beginning balance (in shares) at Mar. 31, 2018 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Mar. 31, 2018 | | | | | | | (1,603,322) |
Stockholders' equity, beginning balance at Mar. 31, 2018 | 98,906 | $ 0 | $ 13 | 86,415 | 52,253 | (27) | $ (39,748) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | |
Net income (loss) | 9,023 | | | | 9,023 | | |
Dividends declared | (21,614) | | | | (21,614) | | |
Foreign currency translation adjustment | (762) | | | | | (762) | |
Unrealized gains (losses) on available-for-sale securities | 15 | | | | | 15 | |
Preferred stock, ending balance (in shares) at Jun. 30, 2018 | | 0 | | | | | |
Common stock, ending balance (in shares) at Jun. 30, 2018 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Jun. 30, 2018 | | | | | | | (1,603,322) |
Stockholders' equity, ending balance at Jun. 30, 2018 | $ 85,568 | $ 0 | $ 13 | 86,415 | 39,662 | (774) | $ (39,748) |
Preferred stock, beginning balance (in shares) at Dec. 31, 2018 | 0 | 0 | | | | | |
Common stock, beginning balance (in shares) at Dec. 31, 2018 | 12,979,414 | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Dec. 31, 2018 | (1,603,322) | | | | | | (1,603,322) |
Stockholders' equity, beginning balance at Dec. 31, 2018 | $ 89,861 | $ 0 | $ 13 | 86,415 | 44,431 | (1,250) | $ (39,748) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | |
Net income (loss) | (1,923) | | | | (1,923) | | |
Common stock issued | 377 | | | (166) | | | $ 543 |
Common stock issued (in shares) | | | | | | | 22,603 |
Dividends declared | (2,736) | | | | (2,736) | | |
Foreign currency translation adjustment | 259 | | | | | 259 | |
Unrealized gains (losses) on available-for-sale securities | 17 | | | | | 17 | |
Preferred stock, ending balance (in shares) at Mar. 31, 2019 | | 0 | | | | | |
Common stock, ending balance (in shares) at Mar. 31, 2019 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Mar. 31, 2019 | | | | | | | (1,580,719) |
Stockholders' equity, ending balance at Mar. 31, 2019 | $ 85,855 | $ 0 | $ 13 | 86,249 | 39,772 | (974) | $ (39,205) |
Preferred stock, beginning balance (in shares) at Dec. 31, 2018 | 0 | 0 | | | | | |
Common stock, beginning balance (in shares) at Dec. 31, 2018 | 12,979,414 | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Dec. 31, 2018 | (1,603,322) | | | | | | (1,603,322) |
Stockholders' equity, beginning balance at Dec. 31, 2018 | $ 89,861 | $ 0 | $ 13 | 86,415 | 44,431 | (1,250) | $ (39,748) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | |
Net income (loss) | (1,526) | | | | | | |
Foreign currency translation adjustment | 47 | | | | | | |
Unrealized gains (losses) on available-for-sale securities | $ 11 | | | | | | |
Preferred stock, ending balance (in shares) at Jun. 30, 2019 | 0 | 0 | | | | | |
Common stock, ending balance (in shares) at Jun. 30, 2019 | 12,979,414 | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Jun. 30, 2019 | (2,193,448) | | | | | | (2,193,448) |
Stockholders' equity, ending balance at Jun. 30, 2019 | $ 79,352 | $ 0 | $ 13 | 86,249 | 40,169 | (1,192) | $ (45,887) |
Preferred stock, beginning balance (in shares) at Mar. 31, 2019 | | 0 | | | | | |
Common stock, beginning balance (in shares) at Mar. 31, 2019 | | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Mar. 31, 2019 | | | | | | | (1,580,719) |
Stockholders' equity, beginning balance at Mar. 31, 2019 | 85,855 | $ 0 | $ 13 | 86,249 | 39,772 | (974) | $ (39,205) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | |
Net income (loss) | 397 | | | | 397 | | |
Repurchase of common stock (in shares) | | | | | | | (612,729) |
Repurchase of common stock | (6,682) | | | | | | $ (6,682) |
Foreign currency translation adjustment | (212) | | | | | (212) | |
Unrealized gains (losses) on available-for-sale securities | $ (6) | | | | | (6) | |
Preferred stock, ending balance (in shares) at Jun. 30, 2019 | 0 | 0 | | | | | |
Common stock, ending balance (in shares) at Jun. 30, 2019 | 12,979,414 | | 12,979,414 | | | | |
Treasury stock, beginning balance (in shares) at Jun. 30, 2019 | (2,193,448) | | | | | | (2,193,448) |
Stockholders' equity, ending balance at Jun. 30, 2019 | $ 79,352 | $ 0 | $ 13 | $ 86,249 | $ 40,169 | $ (1,192) | $ (45,887) |