(1) Property and equipment as of December 31, 2017, 2016 and January 1, 2016 are as follows
|
|
|
December 31, 2017 |
|
||||||||||||
|
|
|
(In millions of Korean won) |
|
||||||||||||
|
|
|
Acquisition price |
|
|
Accumulated depreciation |
|
|
Book amount |
|
||||||
|
Machinery |
|
|
|
6,795 |
|
|
|
|
(6,141 |
) |
|
|
|
654 |
|
|
Office equipment |
|
|
|
1,867 |
|
|
|
|
(1,702 |
) |
|
|
|
165 |
|
|
Leasehold improvements |
|
|
|
1,081 |
|
|
|
|
(954 |
) |
|
|
|
127 |
|
|
Total |
|
|
|
9,743 |
|
|
|
|
(8,797 |
) |
|
|
|
946 |
|
|
|
|
December 31, 2016 |
|
||||||||||||
|
|
|
(In millions of Korean won) |
|
||||||||||||
|
|
|
Acquisition price |
|
|
Accumulated depreciation |
|
|
Book amount |
|
||||||
|
Machinery |
|
|
|
6,537 |
|
|
|
|
(6,306 |
) |
|
|
|
231 |
|
|
Office equipment |
|
|
|
1,714 |
|
|
|
|
(1,611 |
) |
|
|
|
103 |
|
|
Leasehold improvements |
|
|
|
1,006 |
|
|
|
|
(862 |
) |
|
|
|
144 |
|
|
Total |
|
|
|
9,257 |
|
|
|
|
(8,779 |
) |
|
|
|
478 |
|
|
|
|
January 1, 2016 |
|
||||||||||||
|
|
|
(In millions of Korean won) |
|
||||||||||||
|
|
|
Acquisition price |
|
|
Accumulated depreciation |
|
|
Book amount |
|
||||||
|
Machinery |
|
|
|
7,842 |
|
|
|
|
(7,505 |
) |
|
|
|
337 |
|
|
Office equipment |
|
|
|
1,750 |
|
|
|
|
(1,594 |
) |
|
|
|
156 |
|
|
Leasehold improvements |
|
|
|
964 |
|
|
|
|
(807 |
) |
|
|
|
157 |
|
|
Total |
|
|
|
10,556 |
|
|
|
|
(9,906 |
) |
|
|
|
650 |
|