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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock | Unamortized Cost of Equity Awards | Retained Earnings | Foreign Currency Translation Adjustments | Accumulated income (loss) on derivatives | Pension Adjustments | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balances at Dec. 31, 2013 | $ 27,035 | $ (3,264) | $ 23,608 | $ 773 | $ 41 | $ (190) | $ 48,003
Balances (in shares) at Dec. 31, 2013 | 9,091,000 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Stock transactions under employee benefit stock plans | $ 344 |  |  |  |  |  | 344
Stock transactions under employee benefit stock plans (in shares) | 30,000 |  |  |  |  |  |
Issuance of restricted stock, net of forfeitures | $ 1,074 | (1,601) |  |  |  |  | (527)
Issuance of restricted stock, net of forfeitures (in shares) | 92,000 |  |  |  |  |  |
Stock compensation expense |  | 1,541 |  |  |  |  | 1,541
Comprehensive income loss |  |  |  | (5,601) | (43) | (1,123) | (6,767)
Tax effect |  |  |  |  |  | 460 | 460
Net income |  |  | 13,860 |  |  |  | 13,860
Dividends to stockholders |  |  | (963) |  |  |  | (963)
Balances at Dec. 31, 2014 | $ 28,453 | (3,324) | 36,505 | (4,828) | (2) | (853) | 55,951
Balances (in shares) at Dec. 31, 2014 | 9,213,000 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Stock transactions under employee benefit stock plans | $ 1,014 |  |  |  |  |  | 1,014
Stock transactions under employee benefit stock plans (in shares) | 37,000 |  |  |  |  |  |
Issuance of restricted stock, net of forfeitures | $ 2,064 | (2,040) |  |  |  |  | 24
Issuance of restricted stock, net of forfeitures (in shares) | 76,000 |  |  |  |  |  |
Stock compensation expense | $ (7) | 1,751 |  |  |  |  | 1,744
Shares withheld for payment of employee payroll taxes | $ (1,559) |  |  |  |  |  | (1,559)
Shares withheld for payment of employee payroll taxes (in shares) | (50,000) |  |  |  |  |  |
Excess tax benefit from stock based compensation arrangements | $ 1,461 |  |  |  |  |  | 1,461
Comprehensive income loss |  |  |  | (4,334) | (25) | 279 | (4,080)
Tax effect |  |  |  |  |  | (114) | (114)
Net income |  |  | 11,074 |  |  |  | 11,074
Dividends to stockholders | 11 |  | (929) |  |  |  | (918)
Balances at Dec. 31, 2015 | $ 31,437 | (3,613) | 46,650 | (9,162) | (27) | (688) | $ 64,597
Balances (in shares) at Dec. 31, 2015 | 9,276,000 |  |  |  |  |  | 9,276
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Stock transactions under employee benefit stock plans | $ 839 |  |  |  |  |  | $ 839
Stock transactions under employee benefit stock plans (in shares) | 49,000 |  |  |  |  |  |
Issuance of restricted stock, net of forfeitures | $ 1,969 | (1,968) |  |  |  |  | 1
Issuance of restricted stock, net of forfeitures (in shares) | 101,000 |  |  |  |  |  |
Stock compensation expense |  | 1,893 |  |  |  |  | 1,893
Shares withheld for payment of employee payroll taxes | $ (1,054) |  |  |  |  |  | (1,054)
Shares withheld for payment of employee payroll taxes (in shares) | (52,000) |  |  |  |  |  |
Comprehensive income loss |  |  |  | (1,989) | (3) | (212) | (2,204)
Tax effect |  |  |  |  |  | 78 | 78
Net income |  |  | 9,078 |  |  |  | 9,078
Dividends to stockholders |  |  | (942) |  |  |  | (942)
Balances at Dec. 31, 2016 | $ 33,191 | $ (3,688) | $ 54,786 | $ (11,151) | $ (30) | $ (822) | $ 72,286
Balances (in shares) at Dec. 31, 2016 | 9,374,000 |  |  |  |  |  | 9,374

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