CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Ordinary shares [Member]
Additional Paid-in Capital [Member]
Statutory Reserves [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income [Member]
Total Hollysys Automation Technologies Ltd. Stockholders' Equity [Member]
Non-controlling Interest [Member]
Balance at Jun. 30, 2015 $ 585,385 $ 58 $ 192,768 $ 30,248 $ 318,441 $ 37,585 $ 579,100 $ 6,285
Balance (in shares) at Jun. 30, 2015   58,358,521            
Share-based compensation 3,860 $ 0 3,860 0 0 0 3,860 0
Issuance of ordinary shares upon exercise of options 5,441 $ 1 [1] 5,440 0 0 0 5,441 0
Issuance of ordinary shares upon exercise of options (in shares)   612,000            
Issuance of Incentive Shares and Premium Shares for Bond Group 13,336 $ 1 [1] 13,335 0 0 0 13,336 0
Issuance of Incentive Shares and Premium Shares for Bond Group (in shares)   627,578            
Net income for the year 123,504 $ 0 0 0 118,471 0 118,471 5,033
Appropriations to statutory reserves 0 0 0 6,285 (6,285) 0 0 0
Translation adjustments (48,841) 0 0 0 0 (46,052) (46,052) (2,789)
Balance at Jun. 30, 2016 682,685 $ 60 215,403 36,533 430,627 (8,467) 674,156 8,529
Balance (in shares) at Jun. 30, 2016   59,598,099            
Share-based compensation 464 $ 0 464 0 0 0 464 0
Issuance of ordinary shares upon exercise of options 6,322 $ 0 6,322 0 0 0 6,322 0
Issuance of ordinary shares upon exercise of options (in shares)   744,000            
Net income for the year 68,969 $ 0 0 0 68,944 0 68,944 25
Appropriations to statutory reserves 0 0 0 4,993 (4,993) 0 0 0
Dividend paid (11,975) 0 0 0 (11,975) 0 (11,975) 0
Deconsolidation of a subsidiary (8,497) 0 0 (396) 396 0 0 (8,497)
Translation adjustments (14,428) 0 0 0 0 (14,392) (14,392) (36)
Balance at Jun. 30, 2017 723,540 $ 60 222,189 41,130 482,999 (22,859) 723,519 21
Balance (in shares) at Jun. 30, 2017   60,342,099            
Share-based compensation 1,207 $ 0 1,207 0 0 0 1,207 0
Net income for the year 107,437 0 0 0 107,161 0 107,161 276
Appropriations to statutory reserves 0 0 0 4,840 (4,840) 0 0 0
Dividend paid (7,241) 0 0 0 (7,241) 0 (7,241) 0
Translation adjustments 17,410 0 0 0 0 17,406 17,406 4
Balance at Jun. 30, 2018 $ 842,353 $ 60 $ 223,396 $ 45,970 $ 578,079 $ (5,453) $ 842,052 $ 301
Balance (in shares) at Jun. 30, 2018   60,342,099            
[1] The share capital increase for the issuance of ordinary shares upon exercise of options, restricted share and Incentive and Premium Shares for Bond are less than $1.