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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Balances at Oct. 31, 2016 $ 185,475 $ 657 $ 59,119 $ 136,742 $ (11,043)
Balances (in shares) at Oct. 31, 2016   6,573,103      
Net income 879 $ 0 0 879 0
Other comprehensive income 435 0 0 0 435
Stock-based compensation 351 $ 3 348 0 0
Stock-based compensation (in shares)   29,760      
Dividends paid (592) $ 0 0 (592) 0
Balances at Jan. 31, 2017 186,548 $ 660 59,467 137,029 (10,608)
Balances (in shares) at Jan. 31, 2017   6,602,863      
Balances at Oct. 31, 2017 203,085 $ 664 61,344 149,267 (8,190)
Balances (in shares) at Oct. 31, 2017   6,641,197      
Net income 2,937 $ 0 0 2,937 0
Other comprehensive income 3,701 0 0 0 3,701
Exercise of common stock options 492 $ 3 489 0 0
Exercise of common stock options (in shares)   26,218      
Stock-based compensation 549 $ 2 547 0 0
Stock-based compensation (in shares)   25,363      
Dividends paid (668) $ 0 0 (668) 0
Balances at Jan. 31, 2018 $ 210,096 $ 669 $ 62,380 $ 151,536 $ (4,489)
Balances (in shares) at Jan. 31, 2018   6,692,778